VG3617161ET-6 Powerchip, VG3617161ET-6 Datasheet - Page 58

• Manufacturer Part Number: VG3617161ET-6
• Description: 1,048,576 x 16 - Bit CMOS Synchronous Dynamic RAM
• Manufacturer: Powerchip

VIS
A11(BS)
DQM
DQ
CLK
CS
CAS
WE
A0~A9
CKE
RAS
A10
Full Page Read Cycle (1 of 2)
Document:1G5-0189
High
Hi-Z
Command
Activate
Bank A
RAa
RAa
T0 T1 T2 T3 T4 T5 T6 T7
t
Command
CK2
Bank A
Read
CAa
Command
Bank B
Activate
QAa
RBa
RBa
QAa+1
The burst counter wraps
from the highest order
page address back to zero
during this time interval
QAa+2 QAa-2 QAa-1
Command
Bank B
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Read
QAa
CBa
QAa+1 QBa
Rev.2
Full page burst operation does not
terminate when the burst length is
satisfied; the burst counter
increases and continues bursting
beginning with the starting address
QBa+1 QBa+2 QBa+3 QBa+4 QBa+51QBa+6
CMOS Synchronous Dynamic RAM
Burst Length=Full Page, CAS Latency=2
Burst Stop
Command
Precharge
Command
Bank B
t
RP
Command
Activate
Bank B
RBb
RBb
1,048,576 x 16 - Bit
Page 58
VG3617161ET