
White Electronic Designs => Micro Semi
FEATURES
■ Access Times of 100, 120, 150ns
■ Packaging:
• 66 pin, PGA Type, 1.385" square, Hermetic Ceramic HIP (Package 402).
• 68 lead, 40mm Low Profile CQFP ( Package 502 ), 3.5mm (0.140") height.
• 68 lead, Hermetic CQFP (G2T), 22.4mm (0.880") square (Package 509) 4.57mm (0.180") height. Designed to fit JEDEC 68 lead 0.990" CQFJ footprint (Fig. 3)
■ 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 4Mx32
■ User configurable as 8Mx16 or 16Mx8 in HIP and G4T packages.
■ 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.
■ RESET pin resets internal state machine to the read mode.
■ Built-in Decoupling Caps and Multiple Ground Pins for Low Noise Operation, Separate Power and Ground Planes to improve noise immunity