CDM53256
Features
:
- Asynchronous operation
- Fast access time
- 250 ns max.
- Low standby and operating power-
IS8Y2 = 2/i A typical IOPER> = 12 m A max. at te,e = 1 /is
= 36 m A max. at te,e = 250 ns
- Automatic power down
- Mask-programmable chip enable and output enable
- TTL input and output patible
- 28-pin JEDEC standard pin out: Pin patible with the 27256 EPROM
The RCA-53256 is a 262,144-bit asynchronous maskprogrammble, CMOS REAO-ONLY memory organized as 32,768 eight-bit words. The 53256 is designed to be used with a wide rangeof general-purpose microprocessor systems, including the RCA COP1800 series system. One chip...
