SAE81C80A ram equivalent, cmos dual port ram.
q q q q q q q q q q q q q q q
Processor interface with address and data bus plus signals ALE, WR, RD 8051-, 8096-compatible timing Memory capacity 504 bytes All function.
like master/slave configurations or controls where one controller aquires measured data and a second one controls the ac.
Dual-Port RAM The SAE 81C80A is a 504-byte static RAM simultaneously accessible by two microcontrollers. The memory locations are selected via a multiplexed address/data bus and two chip-select inputs. The direction of data transfer is determined by .
Image gallery
TAGS
Download (Size : 518.68KB)