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参数资料
| 型号： | IS23SC1604-PI |
| 厂商： | INTEGRATED SILICON SOLUTION INC |
| 元件分类： | PROM |
| 英文描述： | 16-KBIT SECURED SERIAL EEPROM |
| 中文描述： | 2K X 8 3-WIRE SERIAL EEPROM, PDIP8 |
| 封装： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件页数： | 1/18页 |
| 文件大小： | 76K |
| 代理商： | IS23SC1604-PI |
IS23SC1604
Integrated Silicon Solution, Inc. — 1-800-379-4774
1
ADVANCE INFORMATION NV002-0D
01/19/99
ISSI
This document contains ADVANCE INFORMATION data. ISSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible
product. We assume no responsibility for any errors which may appear in this publication. Copyright 1999, Integrated Silicon Solution, Inc.
IS23SC1604
16-KBIT SECURED SERIAL EEPROM
ADVANCE INFORMATION
JANUARY 1999
FEATURES
16K serial EEPROM with security features
Comply with ISO/IEC Standard 7816-3
Synchronous Protocol
Store and validate security codes
Four protected application zones
Provide transport code security
Single 5V power supply for read/write/erase
operations
Low power operation:
– 8
A (max.) standby current
– 3 mA (max.) read current at 300 KHz
– 4 mA (max.) write/erase current
2
s read access time at 300 KHz;
5 ms write cycle time
300 KHz serial clock rate
High ESD protection: > 4 KV
High reliability:
– 1,000,000 erase/write cycles
– 10 years data retention
Standard CMOS Process
Wide operating temperature range
– 0 to +70
°C Commercial; –40 to +85°C Industrial
Data access only after validation of security code
Permanent invalidation of device upon eight
consecutive failed attempts to enter the correct
security code
Separate read/write/erase access protections for
each application zone
Allow the memory chip to be personalized if the
internal security fuse is not blown. If the internal
security fuse is blown, maximum security protec-
tion of the memory will always be enabled.
DESCRIPTION
IS23SC1604 is a low-cost, low-power, highly secured 16K
bits (2K x 8) serial EEPROM. It is fabricated using ISSI’s
advanced CMOS technology.
The security features of IS23SC1604 provide high levels of
memory security protection for smart card applications. The
memory is partitioned into four application zones. Each
individual application zone is protected by multiple security
codes from unauthorized read/write/erase access to the
zone. In addition, an internal security fuse is available for the
card issuer to fully personalize the device before releasing
it to customer.
The device also features an internal high-voltage charge
pump for memory programming, 1,000,000 write/erase
cycles and ten years of data retention.
Figure 1. Pin Configuration: 8-pin Plastic DIP
C1
C2
C3
C4
C5
C6
C7
C8
Vcc
RST
CLK
FUS
GND
NC
I/O
PGM
ISSI
相关PDF资料 |
PDF描述 |
|---|---|
| IS23SC1604-X2 | 16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X2I | 16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X3 | 16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X3I | 16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X4 | 16-KBIT SECURED SERIAL EEPROM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IS23SC1604-X2 | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X2I | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X3 | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X3I | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X4 | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
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