Datasheet > AT90SC4802R

AT90SC4802R

更新时间： 2024-11-05 23:32:59

品牌	Logo	应用领域
其他 - ETC		外围集成电路
页数	文件大小	规格书
4页	48K
描述
AT90SC4802R Preliminary Summary [Updated 12/02. 4 Pages] 4-page summary of the AT90SC4802R giving the key features. a brief description and a block diagram.

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数据手册

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AT90SC4802R 数据手册

Features

General

• High-performance, Low-power secureAVR RISC Architecture

– 133 Powerful Instructions (Most Executed in a Single Clock Cycle)

• Low-power Idle and Power-down Modes

• Bond Pad Locations Conforming to ISO 7816-2

• ESD Protection to ± 6000V

• Operating Ranges: from 2.7V to 5.5V

• Compliant With EMV 2000 Specifications; PC Industry Compatible

• Available in Wafers, Modules and Industry-standard Packages

Secure

Microcontroller

for Smart Cards

Memory

• 48K Bytes of ROM Program Memory

• 2K Bytes of EEPROM, Including 64-byte OTP Area and 192-byte Bit-addressable Area

– 1 to 64-byte Program/Erase

– 2 ms Program, 2 ms Erase

– Typically 1,000,000 Write/Erase Cycles

– 10 Years Data Retention

• 1K Bytes of RAM

AT90SC4802R

Preliminary

Peripherals

• ISO 7816 Controller

– Up to 625 kbs at 5 MHz

– Compliant with T = 0 and T = 1 Protocols

• One I/O Port

• Programmable Internal Oscillator (Up to 16 MHz on ROM)

• One 16-bit Timer

• Random Number Generator (RNG)

• 2-level, 5-vector Interrupt Controller

• Checksum Accelerator

• CRC 16 Engine (Compliant with ISO/IEC 3309)

• Hardware DES and Triple DES Is DPA Resistant

Security

• Dedicated Hardware for Protection Against SPA/DPA Attacks

• Advanced Protection Against Physical Attack, Including Active Shield

• Environmental Protection Systems

• Voltage Monitor

• Frequency Monitor

• Temperature Monitor

• Light Protection

• Secure Memory Management/Access

Development Tools

• Hardware/Software Development Support on Voyager Emulation Platform (ATV2)

• IAR Systems C-Spy^®Debugger or AVR Studio^®Version 4.06 or later

• Software Libraries and Application Notes

Rev. 1579AS–SMIC–25Nov02

^{Note: This is a summary document. A complete document will be}1

available under NDA. For more information, please contact your

local Atmel sales office.

12 3 4

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