Datasheet > AT91SO50

AT91SO50

更新时间： 2024-02-04 00:15:12

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器电子
页数	文件大小	规格书
7页	287K
描述
Secure Microcontroller for Electronic Transaction Terminal / Reader

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技术参数
数据手册

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AT91SO50 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.78
Base Number Matches：	1

AT91SO50 数据手册

Features

General

• High-performance, Low-power 32-bit ARM®-SC100^™Enhanced RISC Architecture

• Von Neumann Load / Store Architecture

– single 32-bit Data Bus for Instructions and Data

• Memory Protection unit

• Internal Oscillator (VFO) (up to 50 MHz)

• ESD Protection to ± 2000V (± 6000V on the ISO interfaces)

• Operating Ranges: 3.3V (+/- 10%)

• Compliant with EMV Level 1, VISA PED, APACS, ZKA, Common Criteria (EAL4+),

FINREAD

Secure

Microcontroller

for Electronic

Transaction

Terminal /

Memory

• 256 bits of Key Storage (battery backup)

• 32K Bytes of internal ROM Memory (Bootstrap & Crypto library)

• 256K Bytes of Internal EEPROM, Including 128 OTP Bytes and 384-byte Bit-

addressable Bytes

– 1 to 128-byte Program/Erase

– 2 ms Program, 2 ms Erase

– Endurance: 100,000 Write/Erase Cycles at temperature of 25 degrees C

– 10 Years Data Retention

Reader

• 100K Bytes of Internal RAM (4KB Crypto RAM)

• up to 16M Bytes of External Memory (AT91SO100/101 only)

AT91SO100/101

AT91SO50/51

AT91SO25

Peripherals

• Page Unit to access External Memory Page (AT91SO100/101 only)

• Static Memory Controller (AT91SO100/101 only)

• Two ISO 7816 controllers with DC/DC (one of them can be multiplexed to address 4

SAM). The DC/DC converter AT83C26 is not included in the versions AT91SO100,

AT91SO50 and AT91SO25. But the two ISO 7816 controllers are still available

• USB 2.0 Full Speed (8 endpoints)

Summary

• SPI Controller (up to 6Mbps) and Two Wire Interface

• Two Universal Synchronous/Asynchronous Receiver Transmitters (USART)

• Triple Track Magstripe Logical Interface

• 5 8-bit I/O Port Interface (LEDs, Keyboard, LCD, spare...)

• Real Time Clock (RTC) with Alarm interrupt

• System Timer including a 16-bit Counter, Watchdog and Second Counter

• Six-channel 16-bit Timer/counter

• 2-level, 28-interrupt Controller

• Hardware DES and Triple DES DPA Resistant

• Hardware AES 128-192-256

• Hardware SHA-1, SHA-256

• True Random Number Generator (RNG)

• Two CRC 16 Engines and one CRC 32 Engine (Compliant with ISO/IEC 3309)

• AdvX - Advanced crypto multiplier for cryptography and authentication (including

RSA, DSA, Key Generation, ECC)

Security

• Dedicated Hardware for Protection Against SPA/DPA Attacks

• Advanced Protection Against Physical Attack, Including Active Shield

• Intrusion sensors (mesh and switches).

• Environmental Protection Systems (Voltage, Frequency, UV andTemperature)

• Secure Memory Management/Access Protection (MPU)

• Real time clock and battery back up

6514BS–SPD–10 May 07

• Compliant with EMV standard, VISA PED and FINREAD

Note: This is a summary document. A complete document will be

available under NDA. For more information, please contact your

local Atmel sales office.

12 3 4 5 6 7

中文翻译

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与AT91SO50相关器件

型号	品牌	获取价格	描述	数据表
AT91SO51	ATMEL	获取价格	Secure Microcontroller for Electronic Transaction Terminal / Reader
AT91X40	ATMEL	获取价格	AT91 ARM Thumb Microcontrollers
AT93C46	ATMEL	获取价格	3-Wire Serial EEPROMs
AT93C46_05	ATMEL	获取价格	Three-wire Serial EEPROMs
AT93C46_07	ATMEL	获取价格	Three-wire Serial EEPROM
AT93C46-10	ATMEL	获取价格	3-Wire Serial EEPROMs
AT93C46-10PA-2.7C	ETC	获取价格	Microwire Serial EEPROM
AT93C46-10PA-5.0C	ETC	获取价格	Microwire Serial EEPROM
AT93C46-10PC	ATMEL	获取价格	3-Wire Serial EEPROMs
AT93C46-10PC-1.8	ATMEL	获取价格	3-Wire Serial EEPROMs

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