WF4M16-90DTM5中文資料WEDC數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

■ Access Time of 90, 120, 150ns

■ Packaging:

? 56 Lead, Hermetic Ceramic, 0.520 CSOP (Package 213). Fits standard 56 SSOP footprint.

■ Sector Architecture

? 32 equal size sectors of 64KBytes per each 2Mx8 chip

? Any combination of sectors can be erased. Also supports full chip erase.

■ Minimum 100,000 Write/Erase Cycles Minimum

■ Organized as two banks of 2Mx16; User Configurable as 4 x 2Mx8

■ Commercial, Industrial, and Military Temperature Ranges

■ 5 Volt Read and Write. 5V ± 10 Supply.

■ Low Power CMOS

■ Data Polling and Toggle Bit feature for detection of program or erase cycle completion.

■ Supports reading or programming data to a sector not being erased.

■ Built-in Decoupling Caps and Multiple Ground Pins for Low Noise Operation, Separate Power and Ground Planes to improve noise immunity

■ RESET pin resets internal state machine to the read mode.

■ Ready/Busy (RY/BY) output for direction of program or erase cycle completion.