ST16SF4F [STMICROELECTRONICS]

Smartcard MCU With 16352 Bytes EEPROM; 智能卡微控制器与16352字节EEPROM


型号：	ST16SF4F
厂家：	ST
描述：	Smartcard MCU With 16352 Bytes EEPROM 智能卡微控制器与16352字节EEPROM 微控制器可编程只读存储器电动程控只读存储器电可擦编程只读存储器
文件：	总2页 (文件大小：31K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ST16SF4F

Smartcard MCU

With 16352 Bytes EEPROM

DATA BRIEFING

■ 8 BIT ARCHITECTURE CPU

■ 16 KBytes of USER ROM, SECTOR

COMBINATIVE

■ 1.5 KByte of SYSTEM ROM

■ 384 Bytes of RAM

■ 16352 Bytes of EEPROM, SECTOR

COMBINATIVE

– Highly reliable CMOS EEPROM technology

– 10 year data retention

Micromodule (D4)

– 300,000 Erase/Write cycle endurance

– Protected One Time Programmable block (32

or 64 bytes)

– 1 to 32 bytes block either Erase or Write in

single cycle programming

■ EXTENDED VOLTAGE OPERATION

– V Range: 2.7V to 5.5V

■ SERIAL ACCESS, ISO 7816-3 COMPATIBLE

■ POWER SAVING STANDBY MODE

■ UP TO 5 MHz INTERNAL OPERATING

FREQUENCY

Wafer

■ VERY HIGH SECURITY FEATURES

INCLUDING EEPROM FLASH ERASE

■ CONTACT ASSIGNMENT COMPATIBLE ISO

7816-2

■ ESD PROTECTION GREATER THAN 5000V

■ MEETS GSM 11.11 AND 11.12

SPECIFICATIONS

■ 2 OPERATING CONFIGURATIONS

– ISSUER

– USER

BD.SF4F/9809V1

1/2

This is Brief Data from STMicroelectronics. Details are subject to change without notice. For complete data, please contact

your nearest Sales Office or SmartCard Products Divison, Rousset, France. Fax: (+33) 4 42 25 87 29

ST16SF4F

DESCRIPTION

Reliability data related to the ST16SF4F product

manufactured using STMicroelectronics ad-

vanced CMOS EEPROM technology confirm data

retention up to 10 years and endurance up to

300,000 Erase/Write cycles.

The ST16SF4F, a member of the standard ST16

device family, is a serial access microcontroller

especially designed for high volume and cost

competitive Smartcard applications where

firmware security algorithm must be implemented.

The ST16SF4F is based on 8 bit CPU core and in-

cludes on chip memories: 384 Bytes of RAM, 16

KBytes of USER ROM, 1.5 KByte of SYSTEM

ROM, and 16352 Bytes of EEPROM.

As all other ST16 family members, the ST16SF4F

is fully compatible with the ISO standards for

Smartcard applications.

Software development (ROM code, options) can

be completed by the ST16-19HDS development

system.

Both ROM and EEPROM memories can be con-

figured into two sectors. Access rules from any

memory section or sector to any other are set-up

by the User’s defined Memory Access Control Ma-

trix (MACM).

The ST16SF4F can be delivered either in unsawn

or sawn wafers, 180 or 275 micron thickness as

well as in micromodule package.

Figure 1. Block Diagram

GENERATION

RAM

SYSTEM

ROM

8 BIT

CPU

1615 KBytes

384

1.5 KBtyte

EEPROM

16352 Bytes

BYTES

SECTORS

COMBIN.

SECTORS COMBINATIVE

SECT.

SECT. SECT.

SECTOR

MEMORY ACCESS CONTROL MATRIX

INTERNAL BUS

CLK

RST

SERIAL I/0's

INTERFACE

NUMBER

GENERATOR

SECURITY

LOGIC

I/O1

I/O2

GND

SCP 102b/DS

2/2

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