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參數資料
| 型號： | 24C32A-ESN |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 32K 5.0V I 2 C O Serial EEPROM |
| 中文描述： | 32K的5.0VI 2二氧化碳串行EEPROM |
| 文件頁數： | 1/12頁 |
| 文件大小： | 79K |
| 代理商： | 24C32A-ESN |
1996 Microchip Technology Inc.
Preliminary
DS21163B-page 1
FEATURES
Voltage operating range: 4.5V to 5.5V
- Maximum write current 3 mA at 5.5V
- Standby current 1
2-wire serial interface bus, I
100 kHz and 400 kHz compatibility
Self-timed ERASE and WRITE cycles
Power on/off data protection circuitry
Hardware write protect
1,000,000 Erase/Write cycles guaranteed
32-byte page or byte write modes available
Schmitt trigger filtered inputs for noise suppres-
sion
Output slope control to eliminate ground bounce
2 ms typical write cycle time, byte or page
Up to eight devices may be connected to the
same bus for up to 256K bits total memory
Electrostatic discharge protection > 4000V
Data retention > 200 years
8-pin PDIP and SOIC packages
Temperature ranges
- Commercial (C):
- Industrial (I):
- Automotive (E):
μ
A typical at 5.0V
2
C
compatible
DESCRIPTION
The Microchip Technology Inc. 24C32A is a 4K x 8 (32K
bit) Serial Electrically Erasable PROM. It has been
developed for advanced, low power applications such
as personal communications or data acquisition. The
24C32A also has a page-write capability of up to 32
bytes of data. The 24C32A is capable of both random
and sequential reads up to the 32K boundary. Func-
tional address lines allow up to eight 24C32A devices
on the same bus, for up to 256K bits address space.
Advanced CMOS technology and broad voltage range
make this device ideal for low-power/low-voltage, non-
volatile code and data applications. The 24C32A is
available in the standard 8-pin plastic DIP and both 150
mil and 200 mil SOIC packaging.
0C to
-40C to
-40C to +125C
70C
+85C
PACKAGE TYPES
BLOCK DIAGRAM
2
1
2
3
4
8
7
6
5
A0
A1
A2
Vss
Vcc
WP
SCL
SDA
A0
A1
A2
Vss
1
2
3
4
8
7
6
5
Vcc
WP
SCL
SDA
PDIP
SOIC
2
HV GENERATOR
EEPROM
ARRAY
PAGE LATCHES
YDEC
XDEC
SENSE AMP
R/W CONTROL
MEMORY
CONTROL
LOGIC
I/O
CONTROL
LOGIC
A0..A2
SDA
SCL
V
CC
V
SS
WP
I/O
24C32A
32K 5.0V I
2
C
Serial EEPROM
I
2
C is a trademark of Philips Corporation.
This document was created with FrameMaker 4 0 4
相關PDF資料 |
PDF描述 |
|---|---|
| 24C32A-IP | 32K 5.0V I 2 C O Serial EEPROM |
| 24C32A-ISM | 32K 5.0V I 2 C O Serial EEPROM |
| 24C32A-ISN | 32K 5.0V I 2 C O Serial EEPROM |
| 24C32A-P | 32K 5.0V I 2 C O Serial EEPROM |
| 24C32A-SM | 32K 5.0V I 2 C O Serial EEPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 24C32A-I/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K 5.0V I2CSerial EEPROM |
| 24C32A-I/SM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K 5.0V I2CSerial EEPROM |
| 24C32A-I/SN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K 5.0V I2CSerial EEPROM |
| 24C32AIP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24C32A-IP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K 5.0V I 2 C O Serial EEPROM |
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