W971GG6JB-25 Winbond Electronics, W971GG6JB-25 Datasheet - Page 84

• Manufacturer Part Number: W971GG6JB-25
• Description: IC DDR2-800 SDRAM 1GB 84-WBGA
• Manufacturer: Winbond Electronics

Specifications of W971GG6JB-25

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 1G (64M x 16)
• Speed: 2.5ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 84-WBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q5804012

10.29 Active Power Down Mode Entry and Exit Timing
10.30 Precharged Power Down Mode Entry and Exit Timing
CMD
CKE
CLK
CLK
CLK
CLK
CMD
CKE
T0
Precharge
Activate
T0
Power Down
Precharge
Entry
Power Down
T1
Active
Entry
NOP
T1
t
IS
NOP
t
IS
t
RP
T2
NOP
T2
NOP
T3
NOP
- 84 -
Power Down
Power Down
Active
Precharge
Exit
Tn
Tn
NOP
Exit
Publication Release Date: Mar. 28, 2011
NOP
t
IS
t
IS
Tn+1
t
XP
NOP
Tn+1
NOP
W971GG6JB
t
XARD
t
XARDS
Tn+2
Command
or
Valid
Tn+2
Revision A07
Command
Valid
NOP