WE128K32N-250H1C中文資料WEDC數據手冊PDF規(guī)格書

FEATURES

■ Access Times of 120**, 140, 150, 200, 250, 300ns

■ 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)

■ Organized as 128Kx32; User Confi gurable as 256Kx16 or 512Kx8

■ Write Endurance 10,000 Cycles

■ Data Retention Ten Years Minimum (at +25°C)

■ Commercial, Industrial and Military Temperature Ranges

■ Low Power CMOS

■ Automatic Page Write Operation

■ Page Write Cycle Time: 10ms Max

■ Data Polling for End of Write Detection

■ Hardware and Software Data Protection

■ TTL Compatible Inputs and Outputs

■ 5 Volt Power Supply

■ Built-in Decoupling Caps and Multiple Ground Pins for Low Noise Operation

■ Weight

WE128K32-XG2TX - 8 grams typical

WE128K32-XH1X - 13 grams typical