參數資料
型號: UPD17149GT
廠商: NEC Corp.
英文描述: SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 小,通用4位單晶片微控制器
文件頁數: 90/102頁
文件大?。?/td> 408K
代理商: UPD17149GT
90
μ
PD17145(A1), 17147(A1), 17149(A1)
24. PACKAGE DRAWINGS
Caution
The ES model differs from the mass-produced model in terms of outline dimensions and
materials. Refer to the drawing of the ES model.
28 PIN PLASTIC SHRINK DIP (400 mil)
ITEM
A
B
C
MILLIMETERS
28.46 MAX.
2.67 MAX.
INCHES
1.121 MAX.
0.106 MAX.
0.070 (T.P.)
+0.004
–0.005
F
G
H
I
J
K
L
1.778 (T.P.)
3.2
±
0.3
0.51 MIN.
4.31 MAX.
5.08 MAX.
0.17
0~15
°
10.16 (T.P.)
8.6
+0.10
–0.05
N
R
0.85 MIN.
0.033 MIN.
0.126
±
0.012
0.020 MIN.
0.170 MAX.
0.200 MAX.
0.400 (T.P.)
0.339
+0.004
–0.003
0.007
0~15
°
S28C-70-400B-1
A
B
I
J
G
D
0.50
±
0.10
0.020
M
0.25
0.010
NOTES
Each lead centerline is located within 0.17 mm (0.007 inch)
of its true position (T.P.) at maximum material condition.
Item "K" to center of leads when formed parallel.
1)
2)
28
15
1
14
M
H
C
N
F
D
M
R
K
L
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