型号 功能描述 生产厂家 企业 LOGO 操作
AT91SAM7S321-AU

AT91 ARM Thumb-based Microcontrollers

Description Atmel’s SAM7S is a series of low pincount Flash microcontrollers based on the 32-bit ARM RISC processor. It features a high-speed Flash and an SRAM, a large set of peripherals, including a USB 2.0 device (except for the SAM7S32 and SAM7S16), and a complete set of system functions mini

ATMEL

爱特梅尔

AT91SAM7S321-AU

ARM-based Flash MCU

文件:4.101109 Mbytes Page:775 Pages

ATMEL

爱特梅尔

AT91 ARM짰 Thumb짰-based Microcontrollers

Description Atmel’s SAM7S is a series of low pincount Flash microcontrollers based on the 32-bit ARM RISC processor. It features a high-speed Flash and an SRAM, a large set of peripherals, including a USB 2.0 device (except for the SAM7S32 and SAM7S16), and a complete set of system functions mini

ATMEL

爱特梅尔

AT91 ARM Thumb-based Microcontrollers

Description Atmel’s SAM7S is a series of low pincount Flash microcontrollers based on the 32-bit ARM RISC processor. It features a high-speed Flash and an SRAM, a large set of peripherals, including a USB 2.0 device (except for the SAM7S32 and SAM7S16), and a complete set of system functions mini

ATMEL

爱特梅尔

ARM-based Flash MCU

文件:4.101109 Mbytes Page:775 Pages

ATMEL

爱特梅尔

AT91 ARM짰 Thumb짰-based Microcontrollers

Description Atmel’s SAM7S is a series of low pincount Flash microcontrollers based on the 32-bit ARM RISC processor. It features a high-speed Flash and an SRAM, a large set of peripherals, including a USB 2.0 device (except for the SAM7S32 and SAM7S16), and a complete set of system functions mini

ATMEL

爱特梅尔

AT91SAM7S321-AU产品属性

  • 类型

    描述

  • 型号

    AT91SAM7S321-AU

  • 功能描述

    ARM微控制器 - MCU 32-Bit MCU 55 MHz

  • RoHS

  • 制造商

    STMicroelectronics

  • 核心

    ARM Cortex M4F

  • 处理器系列

    STM32F373xx

  • 数据总线宽度

    32 bit

  • 最大时钟频率

    72 MHz

  • 程序存储器大小

    256 KB 数据 RAM

  • 大小

    32 KB 片上

  • ADC

    Yes

  • 工作电源电压

    1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V

  • 工作温度范围

    - 40 C to + 85 C

  • 封装/箱体

    LQFP-48

  • 安装风格

    SMD/SMT

更新时间:2026-1-27 15:40:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ATMEL
25+
QFP
30000
代理全新原装现货,价格优势
Atmel(爱特梅尔)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
ATMEL
22+
QFP
20000
公司只做原装 品质保证
MICROCHIP
23+
7300
专注配单,只做原装进口现货
ATMEL
25+23+
TQFP64
34123
绝对原装正品全新进口深圳现货
ATMEL
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
Atmel(爱特梅尔)
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
Atmel
24+
SMD
6800
100%原装进口现货,欢迎来电咨询
Atmel
23+
64-LQFP
11200
主营:汽车电子,停产物料,军工IC
Microchip Technology
25+
64-LQFP
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证

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