ChipFind - Datasheet

Part Number ST16SF4F

Download:  PDF   ZIP
®
1/2
DATA BRIEFING
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
Smartcard MCU
With 16352 Bytes EEPROM
s
8 BIT ARCHITECTURE CPU
s
16 KBytes of USER ROM, SECTOR
COMBINATIVE
s
1.5 KByte of SYSTEM ROM
s
384 Bytes of RAM
s
16352 Bytes of EEPROM, SECTOR
COMBINATIVE
­ Highly reliable CMOS EEPROM technology
­ 10 year data retention
­ 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
s
EXTENDED VOLTAGE OPERATION
­ V
CC
Range: 2.7V to 5.5V
s
SERIAL ACCESS, ISO 7816-3 COMPATIBLE
s
POWER SAVING STANDBY MODE
s
UP TO 5 MHz INTERNAL OPERATING
FREQUENCY
s
VERY HIGH SECURITY FEATURES
INCLUDING EEPROM FLASH ERASE
s
CONTACT ASSIGNMENT COMPATIBLE ISO
7816-2
s
ESD PROTECTION GREATER THAN 5000V
s
MEETS GSM 11.11 AND 11.12
SPECIFICATIONS
s
2 OPERATING CONFIGURATIONS
­ ISSUER
­ USER
Wafer
Micromodule (D4)
2
2
2
2
BD.SF4F/9809V1
ST16SF4F
2/2
DESCRIPTION
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.
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).
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.
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.
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
SCP 102b/DS
MEMORY ACCESS CONTROL MATRIX
CPU
BYTES
SERIAL I/0's
INTERFACE
NUMBER
GENERATOR
INTERNAL BUS
RAM
SECT.
A
SECT.
B
SECTOR
A
SECTOR
B
SECTORS
COMBIN.
ROM
V GENERATION
EEPROM
SECTORS COMBINATIVE
RST
GND
V
I/O1
CLK
SYSTEM
ROM
SECT.
S
SECURITY
LOGIC
I/O2
PP
CC
8 BIT
384
1615 KBytes
16352 Bytes
1.5 KBtyte