参数资料
| 型号： | AT24C256C-SSHL-B |
| 厂商： | Atmel |
| 文件页数： | 1/21页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 256KBIT IND 8SOIC |
| 标准包装： | 100 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 256K (32K x 8) |
| 速度： | 400kHz，1MHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 1.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
Atmel AT24C256C
I 2 C-Compatible (2-Wire) Serial EEPROM
256-Kbit (32,768 x 8)
DATASHEET
Features
? Low-voltage and standard-voltage operation
?
V CC = 1.7V to 5.5V
? Internally organized as 32,768 x 8
? 2-wire serial interface
? Schmitt Trigger, filtered inputs for noise suppression
? Bidirectional data transfer protocol
? 400kHz (1.7V) and 1MHz (2.5V, 2.7V, 5.0V) compatibility
? Write Protect pin for hardware protection
? 64-byte page write mode
?
Partial page writes allowed
? Self-timed write cycle (5ms max)
? High reliability
?
?
Endurance: 1,000,000 write cycles
Data retention: 40 years
? Lead-free/Halogen-free devices available
? Green package options (Pb/Halide-free/RoHS compliant)
?
8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, and 8-ball VFBGA packages
? Die sale options: wafer form, waffle pack, and bumped wafers
Description
The Atmel ? AT24C256C provides 262,144-bits of Serial Electrically Erasable and
Programmable Read-Only Memory (EEPROM) organized as 32,768 words of eight bits
each. The device’s cascading feature allows up to eight devices to share a common
2-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 JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, and
8-ball VFBGA packages. In addition, this device operates from 1.7V to 5.5V.
8568E–SEEPR–8/2012
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT24C256C-SSHL-T | 功能描述:电可擦除可编程只读存储器 256K (32K X 8), 2-WI 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 |
| AT24C256C-SSHL-T SL901 | 制造商:Atmel Corporation 功能描述:IC EEPROM 256KBIT 1MHZ 8SOIC |
| AT24C256C-SSPD-T | 制造商:Atmel Corporation 功能描述: |
| AT24C256C-XHLAU-B | 制造商:Atmel Corporation 功能描述:SERIAL EEPROM, 256K (32K X 8), 2-WI - 8 TSSOP, PB/HALO FREE - Bulk |
| AT24C256C-XHL-B | 功能描述:电可擦除可编程只读存储器 256K (32K X 8), 2-WI 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 |
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