Datasheet > ST32F512

ST32F512

更新时间： 2024-11-04 14:57:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		控制器微控制器
页数	文件大小	规格书
4页	63K
描述
基于ST32 Contact ARM? Cortex?-M3的安全微控制器

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中文翻译

获取价格

数据手册

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ST32F512 数据手册

ST32F512

Smartcard MCU with 32-bit ARM Cortex™ M3 CPU

and 512 Kbytes high density Flash memory

Data Brief

Features

ST32F512 major applications include:

■ Mobile communications (GSM, 3G and CDMA)

■ Java Card™ applications

Hardware features

259a.ai

Micromodule

Wafer

■ ARM Cortex™-M3 32-bit RISC core

■ 12 Kbytes User RAM

Security features

■ 512 Kbytes User Flash memory with OTP area:

– 10-year data retention

■ Monitoring of environmental parameters

■ Protection against faults

– 100,000 Erase/Write cycles

– Page granularity of 128 Bytes

– Block granularity: 1 Kbyte

■ ISO 3309 CRC calculation block

■ True Random Number Generator

■ Unique serial number on each die

■ Hardware DES accelerator

– 128 Bytes of OTP for User

– Page Erase time 3 ms

– Block Erase 1 Kbyte in 15 ms

– Programming performance up to 10µs/byte

– Flash Erase / Write Protection software

programmable on 64 Kbyte Sectors

Software features

■ Flash Loader

■ Flash drivers

■ Asynchronous Receiver Transmitter

supporting ISO 7816-3 T=0 and T=1 protocols

Development environment

■ Two 16-bit timers with interrupt capability

■ 1.8V, 3V and 5V supply voltage ranges

■ External clock frequency from 1 up to 7.5 MHz

Software development and firmware generation

are supported by a comprehensive set of

development tools dedicated to software design

and validation:

■ High performance provided by:

– CPU clock frequency up to 20 MHz

– External clock multiplier (2x, 3x, and 4x)

■ C Compiler

■ Simulator

■ Emulator

■ Current consumption compatible with GSM

and ETSI specifications

■ Power-saving Standby state

■ Contact assignment compatible ISO 7816-2

■ ESD protection greater than 4 kV (HBM)

September 2008

Rev 1

1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4

中文翻译

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