AS4C8M16S-7BNTR Alliance Memory, AS4C8M16S-7BNTR Datasheet - Page 23

• Manufacturer Part Number: AS4C8M16S-7BNTR
• Description: DRAM 128Mb, 3.3V, 143Mhz 8M x 16 SDRAM
• Manufacturer: Alliance Memory

Specifications of AS4C8M16S-7BNTR

• Rohs: yes

Figure 21. Auto Refresh
CLK
CKE
RAS#
CAS#
DQM
CS#
WE#
BA0,1
A10
A0-A9,
A11
DQ
FEBRUARY 2011
Precharge All
Command
T0
T1
T2 T3
t
RP
Auto Refresh
Command
T4
(Burst Length=4, CAS# Latency=2)
T5
T6
t
RC
T7
T8
Auto Refresh
Command
T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
23
t
RC
Activate
Command
Bank A
RAx
RAx
t
RCD
Don’t Care
Read
Command
Bank A
CAx
AS4C8M16S
Ax0
Ax1