GM71C4403C Datasheet, PDF (5/10 Pages) LG Semicon Co.,Ltd. – 1,048,576 WORDS x 4BIT CMOS DYNAMIC RAM

LG Semicon
Read Cycle
Symbol
Parameter
tRAC
tCAC
tAA
tOAC
tRCS
tRCH
tRRH
tRAL
tCAL
tOFF
tOEZ
tCDD
tRDD
tWDD
tOEP
tOFR
tWEZ
tOH
tOHR
tRCHR
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
Output Buffer Turn-off Time
Output Buffer Turn-off Time to OE
CAS to DIN Delay Time
RAS to DIN Delay Time
WE to DIN Delay Time
OE Pulse width
Output Buffer Turn-off Time to RAS
Output Buffer Turn-off Time to WE
Output Data Hold Time
Output Data Hold Time form RAS
Read Command Hold Time from
RAS
GM71C4403C
GM71C4403 GM71C4403 GM71C4403
C-60
C-70
C-80
Min Max Min Max Min Max
Unit
Note
- 60 - 70 - 80 ns 2,3,17
- 15 - 18 - 20 ns ^{3, 4, 13,}
17
- 30 - 35 - 40 ns ^{3, 5, 13,}
17
- 15 - 18 - 20 ns 3,17
0 - 0 - 0 - ns
0 - 0 - 0 - ns 18
0 - 0 - 0 - ns 18
30 - 35 - 40 - ns
18 - 23 - 28 - ns
- 15 - 15 - 15 ns 6,21
- 15 - 15 - 15 ns 6
15 - 18 - 20 - ns
15 - 18 - 20 - ns
15 - 18 - 20 - ns
15 - 18 - 20 - ns
- ₁₅ - ₁₅
- ₁₅ - ₁₅
- 15
- 15
ns 6,21
ns 6
5 - 5 - 5 - ns
5 - 5 - 5 - ns
60 - 70 - 80 - ns
5