datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

ST1353 View Datasheet(PDF) - STMicroelectronics

Part Name
Description
View to exact match
ST1353 Datasheet PDF : 3 Pages
1 2 3
ST1331, ST1333
ST1353
6-Contact Memory Card IC
272-bit EEPROM with Advanced Security Mechanisms
DATA BRIEFING
s 5 V Single Supply Voltage
s Counting Capability (two options)
– up to 32767 (85 -1)
– 8 times reloadable, up to 4095 (84-1)
s Active Authentication Function (ST1333/1353)
s Cipher Block Chaining Function (ST1353)
s Memory Divided into :
– 16 bits of Circuit Identification
– 48 bits of Card Identification
– 40 bits of Count Data
– 16 bits for Validation Certificate
– 24 bits of Transport Code
– 64 bits of Issuer Data (ST1331) or
Authentication Secret Key (ST1333/1353)
– 32 bits of Anti-tearing Flags (optional)
– 56 bits of User data (optionally not erasable)
s 1 Million Erase/Write Cycle (minimum)
s 10 Year Data Retention (minimum)
s 3.5 ms Programming Time at 5 V (typical)
s 500 µA Supply Current at 5 V (typical)
s 250 µA Stand-by Current at 5 V (typical)
DESCRIPTION
The members of the ST1331/1333/1353 family are
principally designed for use in prepaid Phonecard
applications. Each is a 272-bit EEPROM device,
with associated security logic and special fuses to
control memory access. The memory is arranged
as a matrix of 34 x 8 cells, accessed in a serial bit-
wise fashion for reading and programming, and in
Table 1. Signal Names
CLK
Clock
RST
B
Function code
I/O
Data Input / Output
VCC
Supply Voltage
GND
Ground
Micromodule
(D10)
Wafer
Figure 1. Logic Diagram
VCC
RST
B
CLK
ST1331
ST1333
ST1353
GND
I/O
AI03105b
October 1999
1/3
Complete data available under NDA.
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]