Datasheet > ST32F384

ST32F384

更新时间： 2023-12-20 18:46:17

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	139K
描述
基于ST32 Contact ARM? Cortex?-M3的安全微控制器

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数据手册

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ST32F384 数据手册

ST32F384

Secure MCU with 32-bit ARM Cortex™ M3 CPU

and 384 Kbytes high density Flash memory

Data brief

Features

Hardware features

■ ARM Cortex™-M3 32-bit RISC core

■ Up to 8 Kbytes of user RAM

■ Up to 384 Kbytes of user Flash memory with

259a.ai

OTP area:

Micromodule

Wafer

– 10-year data retention

– 100,000 Erase/Write cycles per page

– Page granularity of 128 Bytes

– Block granularity: 1 Kbyte

Security features

■ Monitoring of environmental parameters

■ Protection against faults

– 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

■ ISO 3309 CRC calculation block

■ True random number generator

■ Unique serial number on each die

■ Hardware data encryption standard (DES)

accelerator

■ Asynchronous Receiver Transmitter

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

Software features

■ Flash loader

■ 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

■ Flash drivers

Development environment

■ High performance provided by:

– CPU clock frequency up to 20 MHz

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

■ Software development and firmware

generation are supported by a comprehensive

set of development tools dedicated to software

design and validation:

■ Current consumption compatible with GSM

and ETSI specifications

– C compiler, simulator and emulator

■ Power-saving Standby state

■ Contact assignment compatible ISO 7816-2

■ ESD protection greater than 4 kV (HBM)

Applications

ST32F384 major applications include:

■ Mobile communications (GSM, 3G and CDMA)

■ Java Card™ applications

February 2012

Doc ID 022808 Rev 1

1/10

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4

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