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參數(shù)資料
| 型號： | 24AA08T |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 4K/8K 1.8V I2C Serial EEPROMs |
| 中文描述： | 4K/8K 1.8的I2C串行EEPROM |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 93K |
| 代理商： | 24AA08T |
1996 Microchip Technology Inc.
DS21053E-page 1
FEATURES
Single supply with operation down to 1.8V
Low power CMOS technology
- 1 mA active current typical
- 10
μ
A standby current typical at 5.5V
- 3
μ
A standby current typical at 1.8V
Organized as 2 or 4 blocks of 256 bytes
(2 x 256 x 8) or (4 x 256 x 8)
2-wire serial interface bus, I
Schmitt trigger, filtered inputs for noise suppres-
sion
Output slope control to eliminate ground bounce
100 kHz (1.8V) and 400 kHz (5V) compatibility
Self-timed write cycle (including auto-erase)
Page-write buffer for up to 16 bytes
2 ms typical write cycle time for page-write
Hardware write protect for entire memory
Can be operated as a serial ROM
ESD protection > 4,000V
1,000,000 ERASE/WRITE cycles guaranteed
Data retention > 200 years
8-pin DIP, 8-lead or 14-lead SOIC packages
Available for extended temperature ranges
- Commercial (C):
- Industrial (I):
2
C
compatible
DESCRIPTION
The Microchip Technology Inc. 24AA04/08 is a 4K bit or
8K bit Electrically Erasable PROM. The device is orga-
nized as two or four blocks of 256 x 8-bit memory with
a two wire serial interface. Low voltage design permits
operation down to 1.8 volts with standby and active cur-
rents of only 3
μ
A and 1 mA respectively. The 24AA04/
08 also has a page-write capability for up to 16 bytes of
data. The 24AA04/08 is available in the standard 8-pin
DIP and both 8-lead and 14-lead surface mount SOIC
packages.
0
°
°
C to +70
C to +85
°
°
C
C
-40
PACKAGE TYPES
DIP
BLOCK DIAGRAM
NC
SS
CC
A0
A1
NC
A2
NC
V
1
2
3
4
5
6
7
14
13
12
NC
SCL
SDA
NC
9
8
11
10
WP
V
NC
2
14-Lead
SOIC
2
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
2
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
8-lead
SOIC
HV GENERATOR
EEPROM
ARRAY
PAGE LATCHES
YDEC
XDEC
SENSE AMP
R/W CONTROL
MEMORY
CONTROL
LOGIC
I/O
CONTROL
LOGIC
WP
SDA
SCL
V
CC
V
SS
24AA04/08
Serial EEPROMs
4K/8K 1.8V I
2
C
I
2
C is a trademark of Philips Corporation.
This document was created with FrameMaker 4 0 4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 24AA08T-/SL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24AA08T-/SM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24AA08T/SN | 功能描述:電可擦除可編程只讀存儲器 1kx8 - 1.8V 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 24AA08T-/SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24AA08T/ST | 功能描述:電可擦除可編程只讀存儲器 1kx8 - 1.8V 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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