MSM27C3255CZ - OKI electronic componets

MSM27C3255CZ Page Mode One Time PROM

1A The MSM27C3255CZ is a 32Mbit electrically Programmable Read-Only Memory with page mode. Its configuration can be electrically switched between 1,048,576 double word x 32bit and 2,097,152 word x 16bit. The MSM27C3255CZ operates on a single +5V power supply and is TTL compatible. The MSM27C3255CZ provides Page mode which can greatly reduce the read access.

Features

• 1,048,576 double word x 32bit / 2,097,152 word x 16bit electrically switchable configuration
• Single +5V power supply
• Access time 100ns Page mode access time 30ns
• Input / Output TTL compatible
• Three-state output
• Packages 70-pin plastic SSOP (SSOP70-P-500-0.80-K) www.DataSheet4U.com 1 www.DataSheet4U DataSheet4U.com www.DataSheet4U.com MSM27C3255CZ PIN CONFIGURATION (TOP VIEW) A0 1 A1 2 A2 3 A3 4 A4 5 A5 6 VCC 7 D0 8 D16 9 D1 10 D17 11 VSS 12 VCC 13 D2 14 D18 15 D3 16 D19 17 D4 18 D20 19 70 VPP 69 NC 68 NC 67 WORD 66 OE 65 CE 64 VSS 63 D31/A-1 62 D15 61 D30 60 D14 59 VSS 58 V.