參數(shù)資料
型號: UPD78054
廠商: NEC Corp.
元件分類: DC/DC變換器
英文描述: 8-bit single-chip microcomputer
中文描述: 8位單片機
文件頁數(shù): 53/62頁
文件大?。?/td> 576K
代理商: UPD78054
μ
PD78001B(A), 78002B(A)
53
DRAWINGS OF MASS-PRODUCTION PRODUCT PACKAGES (2/2)
64-PIN PLASTIC QFP (
I
I
14)
N
A
M
F
B
48
49
32
K
L
64
1
17
16
33
D
C
detail of lead end
S
Q
5
P
M
I
H
J
G
P64GC-80-AB8-3
INCHES
ITEM
MILLIMETERS
A
B
C
D
F
G
H
I
J
K
L
17.6±0.4
14.0±0.2
1.0
0.35±0.10
0.15
14.0±0.2
0.693±0.016
0.039
0.039
0.006
0.031 (T.P.)
0.551
NOTE
Each lead centerline is located within 0.15
mm (0.006 inch) of its true position (T.P.) at
maximum material condition.
M
N
0.10
0.15
1.8±0.2
0.8 (T.P.)
0.004
0.006
–0.003
0.071±0.008
0.014
0.551
0.8±0.2
0.031
P
2.55
0.100
0.693±0.016
17.6±0.4
1.0
–0.008
Q
0.1±0.1
0.004±0.004
S
2.85 MAX.
0.112 MAX.
–0.05
–0.008
–0.005
–0.008
Caution
Dimensions and materials are different from those of mass-production products. Refer to DRAWINGS
OF ES PRODUCT PACKAGES (2/2).
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