ST19SF04 반도체 회로 부품 판매점
Smartcard MCU With 4 KBytes of EEPROM
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 ST Microelectronics |
s ENHANCED 8 BIT CPU WITH EXTENDED
ADDRESSING MODES
s 32 K BYTES OF USER ROM WITH
PARTITIONING
s SYSTEM ROM
s 960 BYTES OF USER RAM WITH PARTITIONI
NG
s 4 K BYTES OF USER EEPROM WITH
PARTITIONING
– Highly reliable CMOS EEPROM submicron
technology
– 10 years data retention
– 100,000 Erase/Write cycles endurance
– Separate Write and Erase cycles for fast "1"
programming
– 1 to 32 bytes Erase or Program
s SECURITY FIREWALLS FOR MEMORIES
s VERY HIGH SECURITY FEATURES
INCLUDING EEPROM FLASH PROGRAM
s 8 BIT TIMER WITH INTERRUPT CAPABILITY
s 2 SERIAL ACCESS, ISO 7816-3 COMPATIBLE
s 3V ± 10% or 5V ± 10% SUPPLY VOLTAGE
s POWER SAVING STANDBY MODE
s CONTACT ASSIGNMENT COMPATIBLE ISO
7816-2
s ESD PROTECTION GREATER THAN 5000V
ST19SF04
Smartcard MCU
With 4 KBytes of EEPROM
DATA BRIEFING
Micromodule (D3)
Wafer
May 2000
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
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ST19SF04
HARDWARE DESCRIPTION
The ST19SF04, a member of the ST19 device
family, is a serial access microcontroller especially
designed for very large volume and cost competi-
tive secure portable objects.
The ST19SF04 is based on a STMicroelectronics
8 bit CPU core including on-chip memories: 960
Bytes of RAM, 32 K Bytes of USER ROM and 4 K
Bytes of EEPROM.
RAM, ROM and EEPROM memories can be con-
figured into partitions. Access rules from any
memory partition to another partition are setup by
the user defined Memory Access Control Logic.
It is manufactured using the highly reliable ST
technology.
As all other ST19 family members, it is fully com-
patible with the ISO standards for Smartcard appli-
cations.
SOFTWARE DESCRIPTION
Software development and firmware (ROM code/
options) generation are completed by the ST16-19
HDSE development system.
Figure 1. Block Diagram
RAM
960
BYTES
EEPROM
4K
BYTES
USER
ROM
32 K
BYTES
SYSTEM ROM
MEMORY ACCESS FIREWALL
INTERNAL BUS
SYSTEM ROM
FIREWALL
CLOCK
GENERA-
TOR
MODULE
8 BIT
TIMER
SECURITY
ADMINISTRATOR
UNPRE-
DICTABLE
NUMBER
GENERATOR
CLK
RESET
Vcc
8 BIT
CPU
SERIAL
I/O
INTER-
FACE
GND
I/O
SCP 101b/DS
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제조업체: ST Microelectronics
( stm )
ST19SF04 data
데이터시트 다운로드 :
[ ST19SF04.PDF ]
[ ST19SF04 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
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