MSM27C401CZ - OKI electronic componets

MSM27C401CZ One Time PROM

1A The MSM27C401CZ is a 4Mbit electrically Programmable Read-Only Memory organized as 524,288 word x 8bit. The MSM27C401CZ operates on a single +3V-5V power supply and is TTL compatible. Since the MSM27C401CZ operates asynchronously , external clocks are not required , making this device easy-to-use. The MSM27C401CZ is suitable as large-capacity fixed memo.

Features

• 524,288 word x 8bit
• Single +3V-5V power supply
• Access time 150ns access time (Vcc=+3V) 120ns access time (Vcc=+3.3V) 80ns access time (Vcc=+5V)
• Input / Output TTL compatible
• Three-state output
• Packages 32-pin plastic DIP (DIP32-P-600-2.54) 32-pin plastic SOP (SOP32-P-525-1.27-K) 32-pin plastic TSOP (TSOP I 32-P-814-0.50-K) www.DataSheet4U.com 1 www.DataSheet4U DataSheet4U.com www.DataSheet4U.com MSM27C401CZ PIN CONFIGURATION (TOP VIEW) Vpp 1 A16 2 A15 3 A12 4 A7 5 A6 6 A5 7 A4 8 A3 9 A2 10 A1 11 A0 12 D0 13 D1 14 D2 15 VSS 16 32-pin DIP 32 VCC 31 A18 30 A17 29 A14 28 A13 27.