KM23C32000C

www.DataSheet4U.com KM23C32000C 32M-Bit (2Mx16) CMOS MASK ROM FEATURES 2,097,152x16 bit organization Fast access time : 100ns(Max.) Supply voltage : single +5V Current consumption Operating : 50mA(Max.) Standby : 50 µA(Max.) Fully static operation All inputs and outputs TTL compatible Three state outputs Package -. KM23C32000C : 42-DIP-600 CMOS MASK ROM GENERAL DESCRIPTION The KM23C32000C is a fully static mask programmable ROM organized 2,097,152x16 bit. It is fabricated using silicon-gate CMOS process technology. This device operates with a 5V single power supply, and all inputs and outputs are TTL compatible. Because of its asynchronous operation, it requires no external clock assuring extremely easy operation. It is suitable for use in program memory of microprocessor and data memory, character generator. The KM23C32000C is packaged in a 42-DIP. FUNCTIONAL BLOCK DIAGRAM PIN CONFIGURATION A20 . . . . . . . . A0 X BUFFERS AND DECODER MEMORY CELL MATRIX (2,097,152x16) A18 A17 A7 A6 A5 A4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 A19 41 A8 40 A9 39 A10 38 A11 37 A12 36 A13 35 A14 34 A15 Y BUFFERS AND DECODER SENSE AMP. BUFFERS A3 A2 A1 A0 CE DIP 33 A16 32 A20 31 VSS 30 Q15 29 Q7 28 Q14 27 Q6 26 Q13 25 Q5 24 Q12 23 Q4 22 VCC . . . VSS OE CE OE CONTROL LOGIC Q0 Q15 Q0 Q8 Q1 Q9 Q2 Q10 Pin Name A0 - A 20 Q0 - Q15 CE OE VCC VSS Pin Function Address Inputs Data Outputs Chip Enable Output Enable Power (+5V) Ground Q3 Q11 KM23...