W971GG6JB-25 Winbond Electronics, W971GG6JB-25 Datasheet - Page 64

• 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

V
V
V
V
IL(dc)
IL(ac)
IH(ac)
IH(dc)
V
Hold Slew Rate
REF(dc)
Figure 26 – Illustration of nominal slew rate for tDH (differential DQS, DQS )
DQS
DQS
V
Rising Signal =
max
max
V
min
min
DDQ
SS
DC to V
region
REF
V
REF(dc)
Δ
TR
- V
t
DS
slew rate
nominal
IL(dc)max
t
- 64 -
DH
Hold Slew Rate
Falling Signal =
Δ
TR
Publication Release Date: Mar. 28, 2011
slew rate
nominal
t
DS
DC to V
region
V
IH(dc)min
t
DH
W971GG6JB
REF
Δ
TF
Δ
- V
TF
REF(dc)
Revision A07