GM71CS17403C Datasheet, PDF (5/10 Pages) Hynix Semiconductor – 4,194,304 WORDS x 4 BIT CMOS DYNAMIC RAM

Read Cycle
Symbol
Parameter
tRAC
tCAC
tAA
tOAC
tRCS
tRCH
tRRH
tRAL
tCAL
tCLZ
tOH
tOHO
tOFF
tOEZ
tCDD
tRCHR
tOHR
tOFR
tWEZ
tWDD
Access Time from RAS
Access Time from CAS
Access Time from Address
Access Time from OE
Read Command Setup Time
Read Command Hold Time to CAS
Read Command Hold Time to RAS
Column Address to RAS Lead Time
Column Address to CAS Lead Time
CAS to Output in Low-Z
Output Data Hold Time
Output Data Hold Time from OE
Output Buffer Turn-off Time
Output Buffer Turn-off Time to OE
CAS to DIN Delay Time
Read Command Hold Time from RAS
Output Data hold Time from RAS
Output Buffer turn off to RAS
Output Buffer turn off to WE
WE to DIN Delay Time
tRDD RAS to DIN Delay Time
GM71C(S)17403C/CL
GM71C(S)17403 GM71C(S)17403 GM71C(S)17403
C/CL-5
C/CL-6
C/CL-7
Unit
Min Max Min Max Min Max
- 50 - 60 - 70 ns
Note
8,9,19
- 13 - 15 - 18 ns 9,10,17,19
- 25 - 30 - 35 ns 9,11,17,19
- 13 - 15 - 18 ns
9
0 - 0 - 0 - ns
0 - 0 - 0 - ns
12
5 ^- 5 - 5 - ^ns
12
25 - 30 - 35 - ns
15 - 18 - 23 - ns
0 - 0 - 0 - _ns
3 - 3 - 3 - _ns
3 - 3 - 3 - _ns
- 13 - 15 - 15 _ns
13
- 13 - 15 - 15 _ns 13,23
13 - 15 - 18 - _ns
5
50 - 60 - 70 - ns
3 - 3 - 3 - ns
- 13 - 15 - 15 ns 13,23
- 13 - 15 - 15 _ns
13
13 - 15 - 18 - ns
13 - 15 - 18 - ns
Rev 0.1 / Apr’01