CMOS 32768-Word by 8-Bit LSI Static ROM
Read-Only Memories (ROMs) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
CDM53256
NC 28 VOO
AI2 27 AI4
A7 26 AI3
A6 4
...
Description
Read-Only Memories (ROMs) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
CDM53256
NC 28 VOO
AI2 27 AI4
A7 26 AI3
A6 4
25 A8
AS 5
24 A9
A4 6
23 All
A3 A2 8
22 = 12 mA max. at te,e = 1 /is
= 36 mA max. at te,e = 250 ns Automatic power down Mask-programmable chip enable and output enable TTL input and output compatible 28-pin JEDEC standard pin out: Pin compatible with the 27256 EPROM
The RCA-COM53256 is a 262,144-bit asynchronous maskprogrammble, CMOS REAO-ONLY memory organized as 32,768 eight-bit words. The COM53256 is designed to be used with a wide rangeof general-purpose microprocessor systems, including the RCA COP1800 series system. One chip e...
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