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型号	功能描述	生产厂家企业	LOGO
STM32L412RB	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RB	带FPU的超低功耗80 Mhz Arm Cortex-M4 MCU，具有128-KB Flash存储器和USB	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI3	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI3P	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI3PTR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI3TR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI6	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI6P	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI6PTR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI6TR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT3	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT3P	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT3PTR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT3TR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6P	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6P	STM32 Nucleo-64 boards Features Common features • STM32 microcontroller in an LQFP64 or LQFP48 package • 1 user LED shared with ARDUINO® • 1 user and 1 reset push-buttons • 32.768 kHz crystal oscillator • Board connectors: – ARDUINO® Uno V3 expansion connector – ST morpho extension pin headers for full access to	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6PTR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6PU	STM32 Nucleo-64 boards Features • Common features – STM32 microcontroller in LQFP64 package – 1 user LED shared with ARDUINO® – 1 user and 1 reset push-buttons – 32.768 kHz crystal oscillator – Board connectors: ◦ ARDUINO® Uno V3 expansion connector ◦ ST morpho extension pin headers for full access to all STM32	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6TR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU3	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU3P	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU3PTR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU3TR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU6	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU6P	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU6PTR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU6TR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBY3	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBY3P	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBY3PTR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBY3TR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBY6	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBY6P	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBY6PTR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBY6TR	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI3PTR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI3PXXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI3TR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI3XXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI6PTR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI6PXXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI6TR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBI6XXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT3PTR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT3PXXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT3TR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT3XXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6PTR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6PXXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6TR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBT6XXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU3PTR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU3PXXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU3TR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU3XXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU6PTR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU6PXXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU6TR	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32L412RBU6XXX	Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS 文件：2.68919 Mbytes Page：192 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS

STM32L412RB供应商更多...

更新时间：2025-12-29 23:00:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市高捷芯城科技有限公司	STM32L412RBT3	ST(意法半导体)	24+	LQFP-64(10x10)	1583	深耕行业12年,可提供技术支持。	询价
深圳市富达微科技有限公司	STM32L412RBT6	ST/意法半导体	24+	原厂封装	5000	原厂原装，价格优势，欢迎洽谈！	询价
深圳市宝芯创电子有限公司	STM32L412RBT6	ST	21+	LQFP64	220	只做原装,公司现货,提供一站式BOM配单服务!	询价
深圳市冠亿通科技有限公司	STM32L412RBI6	ST	25+		3000	只做原装假一罚百可开票可售样	询价
深圳市讯顺达科技有限公司	STM32L412RBT6P	ST	21+	LQFP	545	全新原装公司现货	询价
深圳市星宇佳科技有限公司	STM32L412RBT6	STM	22+	LQFP 64 10x10x1.4	1920		询价
深圳市拓亿芯电子有限公司	STM32L412RBT6	ST	25+	LQFP64	12000	只做原装只有原装	询价
深圳市明嘉莱科技有限公司	STM32L412RBT6	ST/意法	25+	SMD	518000	明嘉莱只做原装正品现货	询价
深圳市得捷芯城科技有限公司	STM32L412RBI6	ST(意法)	24+	UFBGA-64	7267	原厂可订货,技术支持,直接渠道。可签保供合同	询价
深圳市中飞凌科技有限公司	STM32L412RBT6	ST	26+	LQFP64	60000	只有原装,可配单	询价

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STM32L412RB供应商更多...

STM32L412RB芯片相关品牌

STM32L412RB规格书下载地址

STM32L412RB参数引脚图相关

STM32L412RB数据表相关新闻

STM32L431CCT6

STM32L412K8T6

STM32L162VDT6

STM32L431CCU6

STM32L431CBT6 LQFP48 微控制器 单片机 进口正品原装现货

STM32L412CBU6-ARMMCU微控制单元，真实仓库现货，期货价格美丽

DdatasheetPDF页码索引

STM32L431CBT6 LQFP48 微控制器单片机进口正品原装现货