參數(shù)資料
型號: 29PL256N
廠商: Spansion Inc.
英文描述: 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory
中文描述: 256/128/128字節(jié)(16/8/8 M中的x 16位),3.0伏的CMOS只同步讀/寫,頁模式閃存
文件頁數(shù): 16/74頁
文件大小: 1968K
代理商: 29PL256N
16
S29PL-N MirrorBit
Flash Family
S29PL-N_00_A5 June 6, 2007
D a t a
S h e e t
( P r e l i m i n a r y )
4.3.3
Physical Dimensions – VBH064, 8 x 11.6 mm – S29PL-N
Figure 4.5
Physical Dimensions – 64-Ball Fine-Pitch Ball Grid Array (S29PL-N)
Note
Recommended for wireless applications
3330 \ 16-038.25b
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
VBH 064
JEDEC
N/A
11.60 mm x 8.00 mm NOM
PACKAGE
SYMBOL
MIN
NOM
MAX
NOTE
A
---
---
1.00
OVERALL THICKNESS
A1
0.18
---
---
BALL HEIGHT
A2
0.62
---
0.76
BODY THICKNESS
D
11.60 BSC.
BODY SIZE
E
8.00 BSC.
BODY SIZE
D1
8.80 BSC.
BALL FOOTPRINT
E1
7.20 BSC.
BALL FOOTPRINT
MD
12
ROW MATRIX SIZE D DIRECTION
ME
10
ROW MATRIX SIZE E DIRECTION
N
φ
b
e
64
TOTAL BALL COUNT
0.33
---
0.43
BALL DIAMETER
0.80 BSC.
BALL PITCH
SD / SE
0.40 BSC.
SOLDER BALL PLACEMENT
(A2-9,B1-4,B7-10,C1-K1,
M2-9,C10-K10,L1-4,L7-10,
G5-6,F5-6)
DEPOPULATED SOLDER BALLS
BOTTOM VIEW
TOP VIEW
SIDE VIEW
A1 CORNER
A2
A
10
9
10
M
L
J
K
e
C
0.05
(2X)
(2X)
C
0.05
A1
E
D
7
B
A
C
E
D
F
H
G
8
7
6
5
4
3
2
1
e
D1
E1
SE
7
B
C A
C
M
φ
0.15
φ
0.08 M
6
0.10 C
C
0.08
NX
φ
b
SD
A
B
C
SEATING PLANE
A1 CORNER
INDEX MARK
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