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AT25080BU3-UU-T PDF预览

AT25080BU3-UU-T

更新时间: 2024-11-20 06:38:19
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
22页 571K
描述
SPI Serial EEPROMs 8K (1024 x 8) 16K (2048 x 8)

AT25080BU3-UU-T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:BGA包装说明:BGA, BGA8,2X4,40/20
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.73Is Samacsys:N
最大时钟频率 (fCLK):5 MHz数据保留时间-最小值:100
耐久性:1000000 Write/Erase CyclesJESD-30 代码:R-PBGA-B8
JESD-609代码:e4长度:3.73 mm
内存密度:8192 bit内存集成电路类型:EEPROM
内存宽度:8功能数量:1
端子数量:8字数:1024 words
字数代码:1000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:1KX8封装主体材料:PLASTIC/EPOXY
封装代码:BGA封装等效代码:BGA8,2X4,40/20
封装形状:RECTANGULAR封装形式:GRID ARRAY
并行/串行:SERIAL电源:2/5 V
认证状态:Not Qualified座面最大高度:1 mm
串行总线类型:SPI最大待机电流:0.000006 A
子类别:EEPROMs最大压摆率:0.01 mA
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):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:BALL
端子节距:0.75 mm端子位置:BOTTOM
宽度:2.35 mm最长写入周期时间 (tWC):5 ms
写保护:HARDWARE/SOFTWAREBase Number Matches:1

AT25080BU3-UU-T 数据手册

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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  
– 1.8 (VCC = 1.8V to 5.5V)  
20 MHz Clock Rate (5V)  
32-byte Page Mode  
Block Write Protection  
SPI Serial  
EEPROMs  
8K (1024 x 8)  
16K (2048 x 8)  
– 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  
8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 8-lead  
TSSOP and 8-ball dBGA2 Packages  
Die Sales: Wafer Form, Tape and Reel, and Bumped Wafers  
AT25080B  
AT25160B  
Description  
The AT25080B/160B provides 8192/16384 bits of serial electrically-erasable program-  
mable read-only memory (EEPROM) organized as 1024/2048 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 AT25080B/160B is available  
in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP  
2x3) and 8-lead TSSOP packages.  
Preliminary  
The AT25080B/160B 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 sepa-  
rate erase cycle is required before write.  
Table 0-1.  
Pin Name  
CS  
Pin Configuration  
Function  
8-lead PDIP  
Chip Select  
SCK  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
CS  
SO  
1
2
3
4
8
7
6
5
VCC  
HOLD  
SCK  
SI  
SI  
WP  
SO  
GND  
GND  
VCC  
Power Supply  
Write Protect  
WP  
8-lead TSSOP  
HOLD  
Suspends Serial Input  
CS  
SO  
1
2
3
4
8
7
6
5
VCC  
HOLD  
SCK  
SI  
WP  
GND  
5228B–SEEPR–7/08  

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