HM63021P-34

HM63021P-34(1/2) IL00D C-MOS 16 K (2,048 x 8)-BIT LINE MEMORY —TOP VIEW— 4 24 23 22 21 20 19 18 17 MODE1 IN 1 VCC 28 27 26 25 24 23 22 21 20 19 18 17 16 MODE2 IN MODE3 IN RDEC/DEC2 OUT 5 6 DI0 DI1 DI2 DI3 DI4 DI5 DI6 DI7 DO0 DO1 DO2 DO3 DO4 DO5 DO6 DO7 CK/RCK IN 2 RES/RRES IN 3 DI0 IN DI1 IN www.DataSheet4U.com DI2 IN DI3 IN DI4 IN DI5 IN 4 5 6 7 8 9 7 8 9 10 11 OE IN DO0 OUT DO1 OUT DO2 OUT DO3 OUT DO4 OUT DO5 OUT 2 CK/RCK MODE1 MODE2 MODE3/RDEC/DEC2 DEC1/WDEC 13 1 27 26 3 16 15 RES/RRES WRES/DS/DEC3 WCK/WT/DEC4 WE OE 25 DI6 IN 10 DI7 IN 11 DO6 OUT DO7 OUT 12 WE IN 12 DEC1/WDEC 13 /HI-Z OUT 14 GND WRES/DS IN DEC3 OUT 15 WCK/WT IN DEC4 OUT RCK WCK CK RRES RES MODE1 MODE2 MODE3 1 1 1 0 0 1 1 0 1 0 1 0 * * * MODE TIME BASE COMPRESSING /EXPANDING DOUBLE SPEED EXCHANGE TBC 1H/2H DELAY DELAY LINE 0 ; LOW LEVEL 1 ; HIGH LEVEL * ; DEC OUTPUT SIGNAL MODE1, 2, 3 ; ; ; ; ; ; DI0 - DI7 ; WE ; HI-Z ; WT ; DEC1, 2, 3, 4 ; WDEC ; RDEC ; DS ; DO0 - DO7 ; OE ; MODE SELECT INPUTS READ CLOCK INPUT WRITE CLOCK INPUT CLOCK INPUT READ RESET INPUT RESET INPUT DATA INPUTS WRITE ENABLE INPUT HIGH IMPEDANCE WRITE TIMING INPUT DECODE PULSE OUTPUTS WRITE DECODE PULSE OUTPUT READ DECODE PULSE OUTPUT DELAY SELECT INPUT DATA OUTPUTS OUTPUT ENABLE INPUT HM63021P-34(2/2) MODE TIME BASE DOUBLE TBC COMPRESSING SPEED /EXPANDING EXCHANGE 1 MODE1 2 RCK 3 RRES 4 - 11 DI0 - DI7 12 WE HI-Z WDEC 13 15 WCK 16 WRES 17 - 24 DO0 - DO7 25 OE MODE3 RDEC 26 27 MODE2 PIN NO. RRES/RES 1H/2H DELA...