参数资料
型号: S29AL032D70BAE002
厂商: Spansion Inc.
英文描述: 32 Megabit CMOS 3.0 Volt-only Flash Memory
中文描述: 32兆位的CMOS 3.0伏只闪存
文件页数: 64/69页
文件大小: 1970K
代理商: S29AL032D70BAE002
June 13, 2005 S29AL032D_00_A3
S29AL032D
65
Ad vance
Info rmat i o n
Physical Dimensions
VBN048—48-Ball Fine-Pitch Ball Grid Array (FBGA)
10.0 x 6.0 mm
3425\ 16-038.25
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.
2. ALL DIMENSIONS ARE IN MILLIMETERS.
3. BALL POSITION DESIGNATION PER JESD 95-1, SPP-010 (EXCEPT
AS NOTED).
4.
e REPRESENTS THE SOLDER BALL GRID PITCH.
5. SYMBOL "MD" IS THE BALL ROW MATRIX SIZE IN THE
"D" DIRECTION.
SYMBOL "ME" IS THE BALL COLUMN MATRIX SIZE IN THE
"E" DIRECTION.
N IS THE TOTAL NUMBER OF SOLDER BALLS.
6
DIMENSION "b" IS MEASURED AT THE MAXIMUM BALL
DIAMETER IN A PLANE PARALLEL TO DATUM C.
7
SD AND SE ARE MEASURED WITH RESPECT TO DATUMS
A AND B AND DEFINE THE POSITION OF THE CENTER
SOLDER BALL IN THE OUTER ROW.
WHEN THERE IS AN ODD NUMBER OF SOLDER BALLS IN
THE OUTER ROW PARALLEL TO THE D OR E DIMENSION,
RESPECTIVELY, SD OR SE = 0.000.
WHEN THERE IS AN EVEN NUMBER OF SOLDER BALLS IN
THE OUTER ROW, SD OR SE = e/2
8. NOT USED.
9. "+" INDICATES THE THEORETICAL CENTER OF DEPOPULATED
BALLS.
10 A1 CORNER TO BE IDENTIFIED BY CHAMFER, LASER OR INK
MARK, METALLIZED MARK INDENTATION OR OTHER MEANS.
PACKAGE
VBN 048
JEDEC
N/A
10.00 mm x 6.00 mm NOM
PACKAGE
SYMBOL
MIN
NOM
MAX
NOTE
A
---
1.00
OVERALL THICKNESS
A1
0.17
---
BALL HEIGHT
A2
0.62
---
0.73
BODY THICKNESS
D
10.00 BSC.
BODY SIZE
E
6.00 BSC.
BODY SIZE
D1
5.60 BSC.
BALL FOOTPRINT
E1
4.00 BSC.
BALL FOOTPRINT
MD
8
ROW MATRIX SIZE D DIRECTION
ME
6
ROW MATRIX SIZE E DIRECTION
N
48
TOTAL BALL COUNT
φb
0.35
---
0.45
BALL DIAMETER
e
0.80 BSC.
BALL PITCH
SD / SE
0.40 BSC.
SOLDER BALL PLACEMENT
NONE
DEPOPULATED SOLDER BALLS
+0.20
-0.50
1.00
-0.50
+0.20
1.00
0.50
SEATING PLANE
A1 ID.
A1 CORNER
A2
A
b
e
D
E
B
A
M
0.15
C
M
7
6
e
SE
SD
C
0.10
A1
C
6
5
4
3
2
A
B
C
D
E
F
G
1
H
B
A
C
0.08
E1
D1
C
0.08
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