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AT25160A-W1.8-11 PDF预览

AT25160A-W1.8-11

更新时间: 2024-11-09 03:18:07
品牌 Logo 应用领域
爱特美尔 - ATMEL 存储内存集成电路异步传输模式ATM可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
页数 文件大小 规格书
24页 448K
描述
SPI Serial EEPROMs

AT25160A-W1.8-11 技术参数

生命周期:Obsolete零件包装代码:DIE
包装说明:DIE,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.74最大时钟频率 (fCLK):5 MHz
JESD-30 代码:X-XUUC-N内存密度:16384 bit
内存集成电路类型:EEPROM内存宽度:8
功能数量:1字数:2048 words
字数代码:2000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:2KX8封装主体材料:UNSPECIFIED
封装代码:DIE封装形状:UNSPECIFIED
封装形式:UNCASED CHIP并行/串行:SERIAL
认证状态:Not Qualified串行总线类型:SPI
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.8 V
标称供电电压 (Vsup):2.7 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:NO LEAD端子位置:UPPER
最长写入周期时间 (tWC):5 msBase Number Matches:1

AT25160A-W1.8-11 数据手册

 浏览型号AT25160A-W1.8-11的Datasheet PDF文件第2页浏览型号AT25160A-W1.8-11的Datasheet PDF文件第3页浏览型号AT25160A-W1.8-11的Datasheet PDF文件第4页浏览型号AT25160A-W1.8-11的Datasheet PDF文件第5页浏览型号AT25160A-W1.8-11的Datasheet PDF文件第6页浏览型号AT25160A-W1.8-11的Datasheet PDF文件第7页 
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 (VCC = 2.7V to 5.5V)  
– 1.8 (VCC = 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  
SPI Serial  
EEPROMs  
8K (1024 x 8)  
16K (2048 x 8)  
32K (4096 x 8)  
64K (8192 x 8)  
– Endurance: One Million Write Cycles  
– Data Retention: 100 Years  
Automotive Devices Available  
8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), and 8-  
lead TSSOP Packages  
Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers  
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) and 8-  
lead TSSOP packages.  
AT25080A  
AT25160A  
AT25320A  
AT25640A  
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.  
8-lead SOIC  
8-lead PDIP  
Table 1. Pin Configuration  
Pin Name  
CS  
Function  
CS  
SO  
1
2
3
4
8
VCC  
HOLD  
SCK  
SI  
CS  
SO  
1
2
3
4
8
VCC  
HOLD  
SCK  
SI  
7
6
5
7
6
5
Chip Select  
WP  
WP  
GND  
GND  
SCK  
SI  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
8-lead Ultra Thin Mini-MAP (MLP 2x3)  
8-lead TSSOP  
SO  
VCC  
HOLD  
SCK  
8
7
6
5
1
2
3
4
CS  
CS  
SO  
1
2
3
4
8
7
6
5
VCC  
HOLD  
SCK  
SI  
GND  
VCC  
WP  
SO  
WP  
GND  
Power Supply  
Write Protect  
Suspends Serial Input  
No Connect  
WP  
SI  
GND  
Bottom View  
HOLD  
NC  
8-lead MAP  
VCC  
8
7
6
5
1
2
3
4
CS  
DC  
Don’t Connect  
HOLD  
SCK  
SI  
SO  
WP  
GND  
3347K–SEEPR–2/07  
Bottom View  

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