MB82DBS08164D-70L Datasheet, PDF (22/60 Pages) Fujitsu Component Limited. – 128 M Bit (8 M word x 16 bit) Mobile Phone Application Specific Memory

MB82DBS08164D-70L
(5) Synchronous Read Operation (Burst Mode)
(At recommended operating conditions unless otherwise noted)
Parameter
Symbol
Value
Min
Max
Unit Notes
Burst Read Cycle Time
CLK Access Time
RL = 6
RL = 4, 5
Output Hold Time from CLK
CE1 Low to WAIT Low
CLK to WAIT Valid Time
WAIT Valid Hold Time from CLK
CE1 Low to Output Low-Z
OE Low to Output Low-Z
LB, UB Low to Output Low-Z
CE1 High to Output High-Z
OE High to Output High-Z
LB, UB High to Output High-Z
CE1 High to WAIT High-Z
OE Low Setup Time to 1st Data-output
LB, UB Setup Time to 1st Data-output
OE Setup Time to CLK
OE Hold Time from CLK
Burst End CE1 Low Hold Time from CLK
LB, UB Hold Time from CLK
CE1 High Pulse Width
tRCB
⎯
⎯
tAC
⎯
tCKQX
2
tCLTL
5
tCKTV
⎯
tCKTX
2
tCLZ
10
tOLZ
10
tBLZ
10
tCHZ
⎯
tOHZ
⎯
tBHZ
⎯
tCHTZ
⎯
tOLQ
34
tBLQ
26
tOSCK
3
tCKOH
1
tCKCLH
1
tCKBH
1
tCP
9.5
8000
6
9
⎯
15
6
⎯
⎯
⎯
⎯
9.5
9.5
9.5
9.5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
ns
ns *1
ns *1
ns *1
ns *1
ns *1
ns *1
ns *2
ns *2, *3
ns *2
ns *1
ns *1
ns *1
ns *1
ns
ns *4
ns
ns
ns
ns
ns
*1 : The output load 50 pF with 50 Ω termination to VDD × 0.5 V.
*2 : The output load 5 pF without any other load.
*3 : tOLZ must not be applied after burst read suspend.
*4 : Once LB, UB are determined, LB, UB must not be changed until the end of burst read.
22
DS05-11454-1E