型号 功能描述 生产厂家 企业 LOGO 操作
STM32F429ZIH7XXX

ARM Cortex-M4 32b MCUFPU, 225DMIPS, up to 2MB Flash/2564KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 comm. interfaces, camera & LCD-TFT

Features • Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions • Memories – Up to 2 MB of Flash memory organiz

STMICROELECTRONICS

意法半导体

ARM Cortex-M4 32b MCUFPU, 225DMIPS, up to 2MB Flash/2564KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 comm. interfaces, camera & LCD-TFT

Features • Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions • Memories – Up to 2 MB of Flash memory organiz

STMICROELECTRONICS

意法半导体

ARM Cortex-M4 32b MCUFPU, 225DMIPS, up to 2MB Flash/2564KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 comm. interfaces, camera & LCD-TFT

Features • Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions • Memories – Up to 2 MB of Flash memory organiz

STMICROELECTRONICS

意法半导体

更新时间:2026-2-12 8:08:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST
2022+
LQFP144
7600
原厂原装,假一罚十
STMicroelectronics
21+
64-TQFP
3133
100%进口原装!长期供应!绝对优势价格(诚信经营
ST
2016+
LQFP-144
3000
只做原装,假一罚十,公司可开17%增值税发票!
ST
25+
LQFP144
30000
原装正品公司现货,假一赔十!
ST/意法
22+
LQFP144
8000
原装正品,支持实单!
ST/意法半导体
21+
LQFP-144_20x20x05P
10000
只做原装,质量保证
ST
LQFP-144
800
正品原装--自家现货-实单可谈
ST
24+
N/A
8000
全新原装正品,现货销售
ST
三年内
LQFP144
1983
只做原装正品
ST(意法)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞

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