HD63310P-20中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書

? FEATURES

? 2 independent asynchronous bus operation Address/Data

bus configurable as multiplexed or non· multiplexed bus.

? Dual port large scale data buffer space

? Dual port RAM mode: 1024 byte

? FIFO mode: 2 FIFOs for 1024 byte

? 62 internal registers

Semaphore registers which support multi-processing

(B bit)

32 registers which user can use freely

? Access Time

150 ns/200 ns

? Low power consumption

2 /lm full CMOS circuit