AS4C8M16S-7BCNTR Alliance Memory, AS4C8M16S-7BCNTR Datasheet - Page 31

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

Specifications of AS4C8M16S-7BCNTR

• Rohs: yes

Figure 27.2. Random Column Read (Page within same Bank)
A0-A9,
A11
CLK
CKE
RAS#
CAS#
WE#
DQM
DQ
CS#
BA0,1
A10
FEBRUARY 2011
Hi-Z
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Activate
Cammand
Bank A
RAw x
RAw
(Burst Length=4, CAS# Latency=3)
Read
Command
Bank A
CAw
Aw0 Aw1 Aw2 Aw3 Ax0
Read
Command Command
Bank A
CAx
Read
Bank A
CAy
31
Ax1 Ay0 Ay1
Command
Precharge
Bank A
Ay2 Ay3
Activate
Command
Bank A
RAz
RAz
Don’t Care
Read
Command
Bank A
CAz
AS4C8M16S