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參數(shù)資料
| 型號： | 24LC32A |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 32K I 2 C⑩ Serial EEPROM in ISO Micromodule |
| 中文描述： | 32K的的I 2 C⑩在ISO微型模塊串行EEPROM |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 474K |
| 代理商： | 24LC32A |
1997 Microchip Technology Inc.
DS21225A-page 1
M 24LC32A MODULE
FEATURES
ISO 7816 compliant contact locations
Single supply with operation down to 2.5V
- Maximum write current 3 mA at 6.0V
- Maximum read current 150
A at 6.0V
- Standby current 1
A max at 2.5V
Two wire serial interface bus, I2C
compatible
100 kHz (2.5V) and 400 kHz (5V) compatibility
Self-timed ERASE and WRITE cycles
Power on/off data protection circuitry
1,000,000 ERASE/WRITE cycles guaranteed
32 byte page or byte write modes available
Schmitt trigger inputs for noise suppression
Output slope control to eliminate ground bounce
2 ms typical write cycle time, byte or page
Electrostatic discharge protection > 4000V
Data retention > 200 years
8-pin PDIP and SOIC packages
Temperature ranges:
DESCRIPTION
The Microchip Technology Inc. 24LC32A is a 4K x 8
(32K bit) Serial Electrically Erasable PROM in an ISO
micromodule for use in smart card applications. The
device has a page-write capability of up to 32 bytes.
ISO MODULE LAYOUT
BLOCK DIAGRAM
- Commercial:
0C
to
+70C
VSS
SDA
SCL
VDD
HV GENERATOR
EEPROM
ARRAY
PAGE LATCHES
YDEC
XDEC
SENSE AMP
R/W CONTROL
MEMORY
CONTROL
LOGIC
I/O
CONTROL
LOGIC
SDA
SCL
VCC
VSS
I/O
32K I2C Serial EEPROM in ISO Micromodule
I2C is a trademark of Philips Corporation.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 24LC32A/P | 功能描述:電可擦除可編程只讀存儲器 4kx8 - 5V - 2.5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 24LC32A/P | 制造商:Microchip Technology Inc 功能描述:IC EEPROM SERIAL 32K 24LC32 DIP8 |
| 24LC32A/S15K | 制造商:Microchip Technology Inc 功能描述:32K, 4K X 8, 2.5V SERIAL DIE IN WAFFLE PK - Gel-pak, waffle pack, wafer, diced wafer on film |
| 24LC32A/SM | 功能描述:電可擦除可編程只讀存儲器 4kx8 - 5V - 2.5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 24LC32A/SM | 制造商:Microchip Technology Inc 功能描述:EEPROM SERIAL 32K 24LC32 SOIC8 |
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