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參數(shù)資料
| 型號： | 21C01SC |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 1K 5.0V IIC serial EEPROMs for smart card(1K位,5.0V,ISO7816標準,EEPROM) |
| 中文描述： | 一千5.0V進口證的智能卡（每1000位和5.0V，符合ISO7816標準，EEPROM的串行EEPROM） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 84K |
| 代理商： | 21C01SC |
1996 Microchip Technology Inc.
Preliminary
DS21170A-page 1
FEATURES
ISO Standard 7816 pad locations
Low power CMOS technology
- 1 mA active current typical
- 10
μ
A standby current typical at 5.5V
Organized as a single block of 128 bytes (128 x 8)
or 256 bytes (256 x 8)
Two-wire serial interface bus, I
100 kHz and 400 kHz compatibility
Self-timed write cycle (including auto-erase)
Page-write buffer for up to 8 bytes
2 ms typical write cycle time for page-write
ESD protection > 4 kV
1,000,000 E/W cycles guaranteed
Data retention > 200 years
Available for extended temperature ranges
- Commercial (C):
2
C
compatible
DESCRIPTION
The Microchip Technology Inc. 24C01SC and
24C02SC are 1K-bit and 2K-bit Electrically Erasable
PROMs with bondpad positions optimized for smart
card applications. The devices are organized as a sin-
gle block of 128 x 8-bit or 256 x 8-bit memory with a
two-wire serial interface. The 24C01SC and 24C02SC
also have page-write capability for up to 8 bytes of data.
0
°
C
to +70
°
C
DIE LAYOUT
BLOCK DIAGRAM
SDA
DC
V
CC
SCL
V
SS
HV GENERATOR
EEPROM
ARRAY
PAGE LATCHES
YDEC
XDEC
SENSE AMP
R/W CONTROL
MEMORY
CONTROL
LOGIC
I/O
CONTROL
LOGIC
SDA
SCL
V
CC
V
SS
1K/2K 5.0V I
2
C Serial EEPROMs for Smart Cards
24C01SC/02SC
I
2
C is a trademark of Philips Corporation.
This document was created with FrameMaker 4 0 4
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