型号 功能描述 生产厂家 企业 LOGO 操作

High-density performance line Arm®-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces

Features • Core: Arm 32-bit Cortex -M3 CPU – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division • Memories – 256 to 512 Kbytes of Flash memory – up to 64 Kbytes of SRAM – Flexible static m

STMICROELECTRONICS

意法半导体

High-density performance line Arm®-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces

Features • Core: Arm 32-bit Cortex -M3 CPU – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division • Memories – 256 to 512 Kbytes of Flash memory – up to 64 Kbytes of SRAM – Flexible static m

STMICROELECTRONICS

意法半导体

High-density performance line Arm®-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces

Features • Core: Arm 32-bit Cortex -M3 CPU – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division • Memories – 256 to 512 Kbytes of Flash memory – up to 64 Kbytes of SRAM – Flexible static m

STMICROELECTRONICS

意法半导体

MCU

文件:4.30145 Mbytes Page:28 Pages

GigaDeviceGigaDevice Semiconductor (Beijing) Inc.

兆易创新北京兆易创新科技股份有限公司

High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces

文件:1.70293 Mbytes Page:123 Pages

STMICROELECTRONICS

意法半导体

更新时间:2025-11-5 23:00:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST(意法半导体)
24+
LQFP-144(20x20)
1259
深耕行业12年,可提供技术支持。
ST(意法)
24+
NA/
8735
原厂直销,现货供应,账期支持!
ST/意法半导体
21+
LQFP-144
8860
只做原装,质量保证
STMicroelectronics
20+
原装
29860
STM微控制器MCU-可开原型号增税票
ST
25+
3000
只做原装 假一罚百 可开票 可售样
ST(意法)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
STMicroelectronics
18+
MCUARM32BIT256KBFLSH144L
6800
公司原装现货
ST/意法半导体
21+
LQFP-144
8860
原装现货,实单价优
ST/意法半导体
23+
LQFP-144
12700
买原装认准中赛美
STMicroelectronics
QQ咨询
144-LQFP
8000
原装正品/微控制器元件授权代理直销!

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