814400D Description
WRITE ENABLE RAS 4 CLOCK GEN. CAS 3 WE MODE CONTROL ADDRESS BUFFER 5, 9-12, 14-18 A0-A9 DATA INPUT BUFFER COLUMN DECODER SENSE AMP. I/O GATE 1, 2, 24, 25 DQ1-DQ4 PREDECODER ROW DECODER w w w .d e e h s a t a REFRESH ADDRESS COUNTER.