CMOS 1M-Bit Multiport DRAM
TC524256BJ-10-EL IL08
C-MOS 1M (262,144 WORD x 4)-BIT MULTIPORT DRAM
—TOP VIEW— INPUT A0 - A8
SC IN 1 SIO1 I/O 2 SIO2 ...
Description
TC524256BJ-10-EL IL08
C-MOS 1M (262,144 WORD x 4)-BIT MULTIPORT DRAM
—TOP VIEW— INPUT A0 - A8
SC IN 1 SIO1 I/O 2 SIO2 I/O 3
GND 28 27 SIO4 I/O 26 SIO3 I/O 25
CAS DT/OE RAS
SC
DT/OE IN 4
W1/IO1 I/O 5 W2/IO2 I/O 6
SE IN
SE WB/WE
: : : : : : :
ADDRESS COLUMN ADDRESS STROBE DATA TRANSFER/OUTPUT ENABLE ROW ADDRESS STROBE SERIAL CLOCK SERIAL ENABLE WRITE PER BIT/WRITE ENABLE
24 W4/IO4 I/O 23 W3/IO3 I/O NC 22 21 NC 20 19 A0 IN 18 A1 IN
INPUT/OUTPUT SIO1 - SIO4 : SERIAL DATA W1/IO1 - W4/IO4 : WRITE MASK/DATA
WB/WE IN 7
8 NC
CAS IN
RAS IN 9
A8 IN 10 A6 IN 11 A5 IN 12 A4 IN 13 14 VCC
w
w
w
t a .D
17 A2 IN 16 A3 IN 15 A7 IN
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