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WE128K32P150G2TQA PDF预览

WE128K32P150G2TQA

更新时间: 2024-02-28 05:31:47
品牌 Logo 应用领域
WEDC 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内存集成电路
页数 文件大小 规格书
14页 497K
描述
EEPROM Module, 128KX32, 150ns, Parallel, CMOS, CQFP68, 22.40 X 22.40 MM, 4.57 MM HEIGHT, CERAMIC, QFP-68

WE128K32P150G2TQA 技术参数

生命周期:Transferred包装说明:22.40 X 22.40 MM, 4.57 MM HEIGHT, CERAMIC, QFP-68
Reach Compliance Code:unknown风险等级:5.57
Is Samacsys:N最长访问时间:150 ns
其他特性:ALSO CONFIGURABLE AS 512K X 8备用内存宽度:16
数据轮询:YES数据保留时间-最小值:10
耐久性:10000 Write/Erase CyclesJESD-30 代码:S-CQFP-G68
长度:22.36 mm内存密度:4194304 bit
内存集成电路类型:EEPROM MODULE内存宽度:32
功能数量:1端子数量:68
字数:131072 words字数代码:128000
工作模式:SYNCHRONOUS最高工作温度:125 °C
最低工作温度:-55 °C组织:128KX32
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QFP
封装等效代码:QFP68,.99SQ,50封装形状:SQUARE
封装形式:FLATPACK页面大小:128 words
并行/串行:PARALLEL编程电压:5 V
认证状态:Not Qualified座面最大高度:4.57 mm
最大待机电流:0.0025 A最大压摆率:0.25 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子形式:GULL WING端子节距:1.27 mm
端子位置:QUAD宽度:22.36 mm
最长写入周期时间 (tWC):10 ms写保护:SOFTWARE
Base Number Matches:1

WE128K32P150G2TQA 数据手册

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WE128K32-XXX  
White Electronic Designs  
128Kx32 EEPROM MODULE, SMD 5962-94585  
FEATURES  
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Page Write Cycle Time: 10ms Max  
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Access Times of 125, 140, 150, 200, 250, 300ns  
Data Polling for End of Write Detection  
Hardware and Software Data Protection  
TTL Compatible Inputs and Outputs  
5 Volt Power Supply  
„
Packaging:  
• 66-pin, PGA Type, 27.3mm (1.075") square,  
Hermetic Ceramic HIP (Package 400)  
• 68 lead, 22.4mm sq. CQFP (G2T), 4.57mm  
(0.180") high, (Package 509)  
Built-in Decoupling Caps and Multiple Ground Pins  
for Low Noise Operation  
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Organized as 128Kx32; User Congurable as  
256Kx16 or 512Kx8  
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Weight  
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Write Endurance 10,000 Cycles  
WE128K32-XG2TX - 8 grams typical  
WE128K32-XH1X - 13 grams typical  
Data Retention Ten Years Minimum (at +25°C)  
Commercial, Industrial and Military Temperature  
Ranges  
*This product is subject to change without notice.  
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Low Power CMOS  
Automatic Page Write Operation  
FIGURE 1 – PIN CONFIGURATION FOR  
WE128K32N-XH1X  
Pin Description  
Top View  
I/O0-31  
A0-16  
WE1-4#  
CS1-4#  
OE#  
Data Input/Output  
Address Inputs  
Write Enable  
Chip Selects  
Output Enable  
Power Supply  
Ground  
1
12  
23  
34  
45  
56  
I/O8  
I/O9  
I/O10  
A13  
WE2#  
CS2#  
GND  
I/O11  
A10  
I/O15  
I/O14  
I/O13  
I/O12  
OE#  
NC  
I/O24  
I/O25  
I/O26  
A6  
VCC  
CS4#  
WE4#  
I/O27  
A3  
I/O31  
I/O30  
I/O29  
I/O28  
A0  
VCC  
GND  
NC  
Not Connected  
A14  
A7  
A15  
A11  
NC  
A4  
A1  
Block Diagram  
A16  
A12  
WE1#  
I/O7  
A8  
A5  
A2  
WE1  
#
CS1  
#
WE2  
#
CS2  
#
WE3  
#
CS3  
#
WE4 # CS4#  
NC  
VCC  
A9  
WE3#  
CS3#  
GND  
I/O19  
I/O23  
I/O22  
I/O21  
I/O20  
OE#  
A
0-16  
I/O0  
I/O1  
I/O2  
CS1#  
NC  
I/O6  
I/O16  
I/O17  
I/O18  
128K x 8  
128K x 8  
128K x 8  
128K x 8  
I/O5  
I/O3  
I/O4  
8
8
8
8
11  
22  
33  
44  
55  
66  
I/O16-23  
I/O24-31  
I/O0-7  
I/O8-15  
White Electronic Designs Corp. reserves the right to change products or specications without notice.  
March 2008  
Rev. 12  
1
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com