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W332M72V-133SBM 参数 Datasheet PDF下载

W332M72V-133SBM图片预览
型号: W332M72V-133SBM
PDF下载: 下载PDF文件 查看货源
内容描述: 32Mx72同步DRAM [32Mx72 Synchronous DRAM]
分类和应用: 存储内存集成电路动态存储器
文件页数/大小: 15 页 / 473 K
品牌: WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
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W332M72V-XSBX  
White Electronic Designs  
DC ELECTRICAL CHARACTERISTICS AND OPERATING CONDITIONS (NOTES 1, 6)  
VCC, VCCQ = +3.3V ± 0.3V; -55°C TA +125°C  
Parameter/Condition  
Symbol  
Min  
3
Max  
Units  
V
Supply Voltage  
VCC,VCCQ  
3.6  
Input High Voltage: Logic 1; All inputs (21)  
VIH  
VIL  
II  
2
VCC + 0.3  
V
Input Low Voltage: Logic 0; All inputs (21)  
-0.3  
-5  
0.8  
5
V
Input Leakage Current: Any input 0V VIN VCC (All other pins not under test = 0V)  
Input Leakage Address Current (All other pins not under test = 0V)  
Output Leakage Current: I/Os are disabled; 0V VOUT VCCQ  
µA  
µA  
µA  
V
II  
-25  
-5  
25  
5
IOZ  
VOH  
Output Levels:  
2.4  
Output High Voltage (IOUT = -4mA)  
Output Low Voltage (IOUT = 4mA)  
VOL  
0.4  
V
ICC SPECIFICATIONS AND CONDITIONS (NOTES 1,6,11,13)  
VCC, VCCQ = +3.3V ± 0.3V; -55°C TA +125°C  
Parameter/Condition  
Symbol  
Max  
Units  
Operating Current: Active Mode;  
ICC1  
550  
mA  
Burst = 2; Read or Write; tRC = tRC (min); CAS latency = 3 (3, 18, 19)  
Standby Current: Active Mode; CKE = HIGH; CS# = HIGH;  
All banks active after tRCD met; No accesses in progress (3, 12, 19)  
ICC3  
ICC4  
ICC7  
225  
575  
30  
mA  
mA  
mA  
Operating Current: Burst Mode; Continuous burst;  
Read or Write; All banks active; CAS latency = 3 (3, 18, 19)  
Self Refresh Current: CKE 0.2V (Commercial and industrial temperature) (27)  
Ju;y 2006  
Rev. 3  
10  
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com