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參數(shù)資料
| 型號： | 24AA1025 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 1024K I2C⑩ CMOS Serial EEPROM |
| 中文描述： | 1024K的I2C⑩的CMOS串行EEPROM |
| 文件頁數(shù)： | 1/22頁 |
| 文件大?。?/td> | 267K |
| 代理商： | 24AA1025 |
2007 Microchip Technology Inc.
Preliminary
DS21941E-page 1
24AA1025/24LC1025/24FC1025
Device Selection Table:
Features:
Single supply with operation down to 1.7V for
24AAXX devices, 2.5V for 24LCXX devices
Low-power CMOS technology:
- Read current 1 mA, typical
- Standby current 100 nA, typical
2-wire serial interface, I
2
C compatible
Cascadable up to four devices
Schmitt Trigger inputs for noise suppression
Output slope control to eliminate ground bounce
100 kHz and 400 kHz clock compatibility
1 MHz clock for FC versions
Page write time 3 ms, typical
Self-timed erase/write cycle
128-byte page write buffer
Hardware write-protect
ESD protection >400V
More than 1 million erase/write cycles
Data retention >200 years
Factory programming available
Packages include 8-lead PDIP, SOIJ
Pb-free and RoHS compliant
Temperature ranges:
- Industrial (I):
-40
°
C to +85
°
C
- Automotive (E):-40
°
C to +125
°
C
Description:
The Microchip Technology Inc. 24AA1025/24LC1025/
24FC1025 (24XX1025*) is a 128K x 8 (1024K bit)
Serial Electrically Erasable PROM, capable of opera-
tion across a broad voltage range (1.8V to 5.5V). It has
been developed for advanced, low-power applications
such as personal communications or data acquisition.
This device has both byte write and page write
capability of up to 128 bytes of data.
This device is capable of both random and sequential
reads. Reads may be sequential within address bound-
aries 0000h to FFFFh and 10000h to 1FFFFh.
Functional address lines allow up to four devices on the
same data bus. This allows for up to 4 Mbits total
system EEPROM memory. This device is available in
the standard 8-pin PDIP and SOIJ packages.
Package Type
Block Diagram
Part
Number
V
CC
Range
Max. Clock
Frequency
400 kHz
400 kHz*
1 MHz
Temp
Ranges
24AA1025
24LC1025
24FC1025
100 kHz for V
CC
< 2.5V.
*100 kHz for V
CC
< 4.5V, E-temp.
1.7-5.5V
2.5-5.5V
2.5-5.5V
I
I, E
I
A0
A1
A2
V
SS
V
CC
WP
SCL
SDA
1
2
3
4
8
7
6
5
PDIP
SOIJ
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
HV Generator
EEPROM
Array
Page Latches
YDEC
XDEC
Sense AMP
R/W Control
Memory
Control
Logic
I/O
Control
Logic
I/O
A0A1
SDA
SCL
V
CC
V
SS
WP
1024K I
2
C
CMOS Serial EEPROM
*24XX1025 is used in this document as a generic part number
for the 24AA1025/24LC1025/24FC1025 devices.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 24AA128T-ESN | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128-EMC | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128-EMF | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128-EMS | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128-EOT | I2C⑩ Serial EEPROM Family Data Sheet |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 24AA1025_08 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1024K I2C? CMOS Serial EEPROM |
| 24AA1025_11 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1024K I2C? CMOS Serial EEPROM |
| 24AA1025_12 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1024K I2Ca?￠ Serial EEPROM |
| 24AA1025-E/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1024K I2C? CMOS Serial EEPROM |
| 24AA1025-E/SM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1024K I2C? CMOS Serial EEPROM |
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