参数资料
| 型号： | AT24C1024BW-SH-B |
| 厂商： | Atmel |
| 文件页数： | 1/25页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 1MBIT 1MHZ 8SOIC |
| 标准包装： | 94 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 1M (128K x 8) |
| 速度： | 400kHz，1MHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 1.8 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.209"，5.30mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1456 (CN2011-ZH PDF) |
Features
? Low-voltage Operation
– 1.8V (V CC = 1.8V to 3.6V)
– 2.5V (V CC = 2.5V to 5.5V)
?
?
?
?
Internally Organized 131,072 x 8
Two-wire Serial Interface
Schmitt Triggers, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
?
?
?
?
?
?
?
?
400 kHz (1.8V) and 1 MHz (5V, 2.5V) Clock Rate
Write Protect Pin for Hardware and Software Data Protection
256-byte Page Write Mode (Partial Page Writes Allowed)
Random and Sequential Read Modes
Self-timed Write Cycle (5 ms Typical)
High Reliability
– Endurance: 1,000,000 Write Cycles/Page
– Data Retention: 40 Years
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, 8-lead Ultra Thin
Small Array (SAP), and 8-ball dBGA2 Packages
Die Sales: Wafer Form, Tape and Reel and Bumped Die
Two-wire Serial
EEPROM
1M (131,072 x 8)
AT24C1024B
with Two Device
Description
The AT24C1024B provides 1,048,576 bits of serial electrically erasable and program-
mable read only memory (EEPROM) organized as 131,072 words of 8 bits each. The
device’s cascadable feature allows up to four devices to share a common two-wire
bus. The device is optimized for use in many industrial and commercial applications
where low-power and low-voltage operation are essential. The devices are available
in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP,
8-ball dBGA2 and 8-lead Ultra Thin SAP packages. In addition, the entire family is
available in 1.8V (1.8V to 3.6V) and 2.5V (2.5V to 5.5V) versions.
8-lead PDIP
Address Inputs
NOT RECOMMENDED
FOR NEW DESIGNS
Replaced by AT24CM01
8-lead SOIC
NC
A1
1
2
8
7
VCC
WP
NC
A1
1
2
8
7
VCC
WP
A2
GND
3
4
6
5
SCL
SDA
A2
3
6
SCL
GND
4
5
SDA
NC
8-lead TSSOP
8
1
VCC
8-lead dBGA2
A1
A2
2
3
7
6
WP
SCL
VCC
8
1
NC
GND
4
5
SDA
WP
SCL
7
6
2
3
A1
A2
SDA
5
4
GND
8-lead Ultra-Thin SAP
Bottom View
VCC
WP
SCL
SDA
8
7
6
5
1
2
3
4
NC
A1
A2
GND
Bottom View
Rev. 5194F–SEEPR–1/08
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT24C1024BW-SH-T | 功能描述:电可擦除可编程只读存储器 1.8V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| AT24C1024BY7-YH25-T | 功能描述:电可擦除可编程只读存储器 8-EIAJ 2.5V NiPdAu 2.5V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| AT24C1024BY7-YH-T | 功能描述:电可擦除可编程只读存储器 1.8V - NiPdAu 1.8V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| AT24C1024C1-10CI-2.7 | 功能描述:IC EEPROM 1MBIT 1MHZ 8LAP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:378 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:8M（1M x 8，512K x 16） 速度:110ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-CBGA 供应商设备封装:48-CBGA（7x7） 包装:托盘 |
| AT24C1024C1-10CI2.7 SL383 | 制造商:Atmel Corporation 功能描述:EEPROM Serial-2Wire 1M-bit 128K x 8 3.3V/5V 8-Pin LAP T/R |
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