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参数资料
| 型号： | AT25640AY6-10YH-1.8 |
| 厂商： | Atmel |
| 文件页数： | 1/26页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 64KBIT 20MHZ 8DFN |
| 标准包装： | 5,000 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 64K (8K x 8) |
| 速度： | 5MHz，10MHz，20MHz |
| 接口： | SPI 3 线串行 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-UDFN 裸露焊盘 |
| 供应商设备封装： | 8-MLP（2x3） |
| 包装： | 带卷 (TR) |
Features
? Serial Peripheral Interface (SPI) Compatible
? Supports SPI Modes 0 (0,0) and 3 (1,1)
– Datasheet Describes Mode 0 Operation
? Low-voltage and Standard-voltage Operation
– 2.7 (V CC = 2.7V to 5.5V)
– 1.8 (V CC = 1.8V to 5.5V)
?
20 MHz Clock Rate (5V)
?
?
?
?
?
?
?
?
32-byte Page Mode
Block Write Protection
– Protect 1/4, 1/2, or Entire Array
Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and Software
Data Protection
Self-timed Write Cycle (5 ms max)
High Reliability
– Endurance: One Million Write Cycles
– Data Retention: 100 Years
Available in Automotive
8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead MAP, 8-lead Ultra Thin
Mini-MAP (MLP 2x3) and 8-lead TSSOP Packages
Die Sales: Wafer Form, Tape and Reel, and Bumped Wafers
SPI Serial
EEPROMs
8K (1024 x 8)
16K (2048 x 8)
32K (4096 x 8)
64K (8192 x 8)
Description
The AT25080A/160A/320A/640A provides 8192/16384/32768/65536 bits of serial
electrically-erasable programmable read-only memory (EEPROM) organized as
1024/2048/4096/8192 words of 8 bits each. The device is optimized for use in many
industrial and commercial applications where low-power and low-voltage operation
are essential. The AT25080A/160A/320A/640A is available in space-saving 8-lead
PDIP, 8-lead JEDEC SOIC, 8-lead MAP, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 8-
lead TSSOP and 8-Lead Ultra Leadframe Land Grid Array (ULLGA) packages.
The AT25080A/160A/320A/640A is enabled through the Chip Select pin (CS) and
accessed via a three-wire interface consisting of Serial Data Input (SI), Serial Data
Output (SO), and Serial Clock (SCK). All programming cycles are completely self-
timed, and no separate erase cycle is required before write.
AT25080A
AT25160A
AT25320A
AT25640A
Not
Recommended
for New Design
3347M–SEEPR–06/07
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT25640B | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:SPI Serial EEPROMs 32K (4096 x 8) 64K (8192 x 8) |
| AT25640B-CUL-T | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:serial electrically-erasable programmable read-only memory |
| AT25640BD3-DH-T | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:SPI Serial EEPROMs 32K (4096 x 8) 64K (8192 x 8) |
| AT25640B-MAHL-T | 功能描述:电可擦除可编程只读存储器 64K Density SPI 8,192 x 8 Organ 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 |
| AT25640B-MEHL-T | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:serial electrically-erasable programmable read-only memory |
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