stf1001 Shanghai Fudan Microelectronics Co., Ltd., stf1001 Datasheet - Page 3

• Manufacturer Part Number: stf1001
• Description: Stf1001 Telephone Ic Card Chip
• Manufacturer: Shanghai Fudan Microelectronics Co., Ltd.

1.
1.1.
1.2.
1.3.
1.4.
STF1001 Telephone IC Card Chip
Product Overview
Description
STF1001 is designed for applications in prepaid cards. The chip is special for China Telecom with a
specific Manufacturer Code. STF1001 consists of 104 bit memory and adopts 0.6μm CMOS
EEPROM technology. The STF1001 is security ICs for telecom providing 88 bits of serial electrically
erasable and programmable read-only memory (EEPROM) for counter with security.
Features
Pin Configurations
Pin Description
VCC
CLK
RST
Card Contact
100% functional compatibility to
SLE4406
88 bits EEPROM and 16 bits ROM
–
–
–
Counter with up to 37448 count units
– Five stage counter
– Due to the personalization bit a
16 bits Manufacturer code ( ROM )
48 bits for personalization data of
card issuer (EEPROM)
40 bits Counter Area including 1
bit for personalization (EEPROM)
maximum of 33352 count units is
guaranteed
C1
C2
C3
C5
C6
C7
C1
C2
C3
C5
C6
C7
Symbol
GND
VCC
RST
N.C.
CLK
I/O
GND
NC
I/O
Supply voltage
Control input (Reset Signal）
Clock input
Ground
Not connected
Bidirectional data line (open drain)
Ver 1.1
4,000V
Transport Code protection for delivery
Supply voltage: 4.5V~5.5V
Supply current < 3mA
EEPROM programming time 5 ms
ESD protection minimum 2,000V; typical
Endurance minimum 100,000 write/erase
cycles / bit
Data retention for minimum of 30 years
Contact configuration and
Answer-to-Reset (synchronous
transmission) in accordance to standard
ISO/IEC 7816
Description
Specification
3