W9751G6IB-25 Winbond Electronics, W9751G6IB-25 Datasheet - Page 85

• Manufacturer Part Number: W9751G6IB-25
• Description: IC DDR2-800 SDRAM 512MB 84-WBGA
• Manufacturer: Winbond Electronics

Specifications of W9751G6IB-25

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 512M (32Mx16)
• 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

11. PACKAGE SPECIFICATION
Package Outline WBGA-84 (10x12.5 mm
9
SYMBOL
eE
SOLDER BALL DIAMETER REFERS.
TO POST REFLOW CONDITION.
84xψb
aaa
bbb
ccc
8
D
E
D1
eD
A
A1
b
E1
eE
7
12.40
0.25
0.40
MIN.
9.90
---
---
---
---
E1
DIMENSION (MM)
THE WINDOW-SIDE
ENCAPSULANT
11.20 BSC.
6.40 BSC.
0.80 BSC.
0.80 BSC.
3
12.50
10.00
NOM.
---
---
---
---
---
---
2
1
PIN A1 INDEX
MAX.
12.60
10.10
1.20
0.40
0.50
0.10
0.15
0.20
A
B
C
D
E
F
G
H
K
N
P
R
J
L
M
A1
SEATING PLANE
C
2
A
- 85 -
)
Note: 1. Ball land : 0.5mm
ccc
C
bbb
A
2. Ball opening : 0.4mm
3. PCB Ball land suggested
C
Ball Opening
Ball Land
Publication Release Date: Oct. 23, 2009
PIN A1 INDEX
E
W9751G6IB
0.4mm
Revision A06
B
aaa
C
4X