at90sc3232 ATMEL Corporation, at90sc3232 Datasheet

at90sc3232

Manufacturer Part Number

at90sc3232

Description

Secure Micorocontroller For Smart Cards

Manufacturer

ATMEL Corporation

Datasheet

1.AT90SC3232.pdf (2 pages)

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Features

General

•

Memory

•

Peripherals

•

Security

•

Development Tools

•

Description

The AT90SC3232 is a low-power, high-performance, 8-bit microcontroller with Flash

Program memory and EEPROM Data memory, based on the AVR enhanced RISC

architecture. By executing powerful instructions in a single clock cycle, the

AT90SC3232 achieves throughputs close to 1 MIPS per MHz. Its Harvard architecture

includes 32 general-purpose working registers directly connected to the ALU, allowing

two independent registers to be accessed in one single instruction executed in one

clock cycle.

The AT90SC3232 includes 64K bytes of Atmel’s high density, nonvolatile memory. The

on-chip downloadable Flash allows the Program memory to be reprogrammed in-sys-

tem. This technology combined with the versatile 8-bit CPU on a monolithic chip

provides a highly flexible and cost-effective solution to many smart card applications.

High-performance, Low-power AVR

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 3.3V and 4.5V to 5.5V

Compliant with GSM, 3GPP and EMV 2000 Specifications; PC Industry Compatible

Available in Wafers, Modules and Industry-standard Packages

32K Bytes of Flash Program Memory

32K Bytes of EEPROM, Including 64-byte OTP Area and 64-byte Bit-addressable Area

1.5K Bytes RAM

I/O Port

16-bit Timer

Random Number Generator (FIPS 140-1)

2-level, 4-vector Interrupt Controller

Advanced Protection Against Physical Attack

Environmental Protection Systems

Voltage Monitor

Frequency Monitor

Secure Memory Management/Access Protection (Supervisor Mode)

Hardware Development Support on the Smart Card Development Kit (SDK)

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

– Endurance: 10,000 minimum Write/Erase Cycles

– 1 to 128-byte Program/Erase

– 2 ms Program, 2 ms Erase

– Typically More than 500,000 Write/Erase Cycles

– 10 Years Data Retention

– Configurable to Support Communication Protocols Including ISO 7816-3

(AVR2 Core) Enhanced RISC Architecture

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

available under NDA. For more information, please contact your

local Atmel sales office.

Secure

Microcontroller

for Smart Cards

AT90SC3232

Summary

Rev. 1316DS–10/01

Related parts for at90sc3232

at90sc3232 Summary of contents

Page 1

... The AT90SC3232 includes 64K bytes of Atmel’s high density, nonvolatile memory. The on-chip downloadable Flash allows the Program memory to be reprogrammed in-sys- tem. This technology combined with the versatile 8-bit CPU on a monolithic chip provides a highly flexible and cost-effective solution to many smart card applications. ® ...

Page 2

... Figure 1. The AT90SC3232 AVR Enhanced RISC Architecture OTP EEPROM User Memory Flash Program PC Memory 16 Instruction Register 16 Instruction Decoder 16 Control Lines © Atmel Corporation 2001. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Com- pany’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The ...

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