WME128K8-140CQA数据手册Microchip中文资料规格书

描述 Description

FEATURES
■ Read Access Times of 120, 140, 150, 200, 250, 300ns
■ JEDEC Approved Packages
  
• 32 pin, Hermetic Ceramic, 0.600\" DIP (Package 300)
  
• 32 lead, Hermetic Ceramic, 0.400\" SOJ (Package 101)
■ Commercial, Industrial and Military Temperature Ranges
■ MIL-STD-883 Compliant Devices Available
■ Write Endurance 10,000 Cycles
■ Data Retention at 25°C, 10 Years
■ Low Power CMOS Operation
■ Automatic Page Write Operation
  
• Internal Address and Data Latches for 128 Bytes
  
• Internal Control Timer
■ Page Write Cycle Time 10ms Max.
■ Data Polling for End of Write Detection
■ Hardware and Software Data Protection
■ TTL Compatible Inputs and Outputs

特性 Features

■ Read Access Times of 120, 140, 150, 200, 250, 300ns
■ JEDEC Approved Packages
  
• 32 pin, Hermetic Ceramic, 0.600\" DIP (Package 300)
  
• 32 lead, Hermetic Ceramic, 0.400\" SOJ (Package 101)
■ Commercial, Industrial and Military Temperature Ranges
■ MIL-STD-883 Compliant Devices Available
■ Write Endurance 10,000 Cycles
■ Data Retention at 25°C, 10 Years
■ Low Power CMOS Operation
■ Automatic Page Write Operation
  
• Internal Address and Data Latches for 128 Bytes
  
• Internal Control Timer
■ Page Write Cycle Time 10ms Max.
■ Data Polling for End of Write Detection
■ Hardware and Software Data Protection
■ TTL Compatible Inputs and Outputs