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參數(shù)資料
| 型號(hào)： | AT24C128C1-10CI-2.7 |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 2-Wire Serial EEPROMs |
| 中文描述： | 16K X 8 I2C/2-WIRE SERIAL EEPROM, DSO8 |
| 封裝： | 0.300 INCH, LAP-8 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 225K |
| 代理商： | AT24C128C1-10CI-2.7 |
1
Features
Low Voltage and Standard Voltage Operation
– 5.0 (V
CC
= 4.5V to 5.5V)
– 2.7 (V
CC
= 2.7V to 5.5V)
– 1.8 (V
CC
= 1.8V to 3.6V)
Internally Organized 16,384 x 8 and 32,768 x 8
2-Wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
1 MHz (5V), 400 kHz (2.7V) and 100 kHz (1.8V) Compatibility
Write Protect Pin for Hardware and Software Data Protection
64-Byte Page Write Mode (Partial Page Writes Allowed)
Self-Timed Write Cycle (5 ms typical)
High Reliability
– Endurance: 100,000 Write Cycles
– Data Retention: 40 Years
– ESD Protection: > 4000V
Automotive Grade and Extended Temperature Devices Available
8-Pin JEDEC PDIP, 8-Pin JEDEC and EIAJ SOIC, 14-Pin TSSOP, and
8-Pin Leadless Array Packages
Description
The AT24C128/256 provides 131,072/262,144 bits of serial electrically erasable and
programmable read only memory (EEPROM) organized as 16,384/32,768 words of 8
bits each. The device’s cascadable feature allows up to 4 devices to share a common
2-wire bus. The device is optimized for use in many industrial and commercial applica-
tions where low power and low voltage operation are essential. The devices are avail-
able in space-saving 8-pin JEDEC PDIP, 8-pin EIAJ, 8-pin JEDEC SOIC, 14-pin
TSSOP, and 8-pin LAP packages. In addition, the entire family is available in 5.0V
(4.5V to 5.5V), 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 3.6V) versions.
Rev. 0670C–08/98
2-Wire Serial
EEPROMs
128K (16,384 x 8)
256K (32,768 x 8)
AT24C128
AT24C256
Pin Configurations
Pin Name
Function
A
0
to A
1
Address Inputs
SDA
Serial Data
SCL
Serial Clock Input
WP
Write Protect
NC
No Connect
8-Pin PDIP
1
2
3
4
8
7
6
5
A0
A1
NC
GND
VCC
WP
SCL
SDA
8-Pin SOIC
1
2
3
4
8
7
6
5
A0
A1
NC
GND
VCC
WP
SCL
SDA
8-Pin Leadless Array
Bottom View
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
A0
A1
NC
GND
14-Pin TSSOP
1
2
3
4
5
6
7
14
13
12
11
10
9
8
A0
A1
NC
NC
NC
NC
GND
VCC
WP
NC
NC
NC
SCL
SDA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT24C256-10CI-2.7 | 2-Wire Serial EEPROMs |
| AT24C256C1-10CI-2.7 | 2-Wire Serial EEPROMs |
| AT24C128-10PI-1.8 | 2-Wire Serial EEPROMs |
| AT24C256-10PI-1.8 | 2-Wire Serial EEPROMs |
| AT24C128T1-10TC-1.8 | 2-Wire Serial EEPROMs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT24C128C-CUM-T | 制造商:Atmel Corporation 功能描述: |
| AT24C128C-MAHM-T | 功能描述:電可擦除可編程只讀存儲(chǔ)器 SERIAL 電可擦除可編程只讀存儲(chǔ)器 128K (16K x 8) 2WIRE 1.7V RoHS:否 制造商:Atmel 存儲(chǔ)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 |
| AT24C128C-MEHM-T | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:I2C-Compatible (2-Wire) Serial EEPROM |
| AT24C128C-SSHM-B | 功能描述:電可擦除可編程只讀存儲(chǔ)器 SERIAL 電可擦除可編程只讀存儲(chǔ)器 128K (16K x 8) 2WIRE 1.7V RoHS:否 制造商:Atmel 存儲(chǔ)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 |
| AT24C128C-SSHM-T | 功能描述:電可擦除可編程只讀存儲(chǔ)器 SERIAL 電可擦除可編程只讀存儲(chǔ)器 128K (16K x 8) 2WIRE 1.7V RoHS:否 制造商:Atmel 存儲(chǔ)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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