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參數資料
| 型號： | W78C33B |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數： | 14/15頁 |
| 文件大?。?/td> | 134K |
| 代理商： | W78C33B |
Preliminary W78C33B
- 14 -
PACKAGE DIMENSIONS
44-pin PLCC
44
40
39
29
28
18
17
7
6
1
L
c
1
b
2
A
H
D
D
e
b
E
H
E
y
A
A
1
Seating Plane
D
G
G
E
Symbol
Min. Nom.
Max.
Max.
Nom.
Min.
Dimension in inch
Dimension in mm
A
A
A
b
1
b
c
D
E
e
G
D
H
E
L
y
1
2
H
D
G
E
Notes:
1. Dimension D & E do not include interlead
on final visual inspection spec.
4. General appearance spec. should be based
3. Controlling dimension: Inches
protrusion/intrusion.
2. Dimension b1 does not include dambar
flash.
0.020
0.145
0.026
0.016
0.008
0.648
0.590
0.680
0.090
0.150
0.028
0.018
0.010
0.653
0.610
0.690
0.100
0.050
BSC
0.185
0.155
0.032
0.022
0.014
0.658
0.630
0.700
0.110
0.004
0.508
3.683
0.66
0.406
0.203
16.46
14.99
17.27
2.296
3.81
0.711
0.457
0.254
16.59
15.49
17.53
2.54
1.27
4.699
3.937
0.813
0.559
0.356
16.71
16.00
17.78
2.794
0.10
BSC
16.71
16.59
16.46
0.658
0.653
0.648
16.00
15.49
14.99
0.630
0.610
0.590
17.78
17.53
17.27
0.700
0.690
0.680
θ
44-pin QFP
Seating Plane
11
22
12
See Detail F
e
b
A
y
1
A
A
L
L
1
c
E
E
H
1
D
44
H
D
34
33
Detail F
1. Dimension D & E do not include interlead
flash.
2. Dimension b does not include dambar
protrusion/intrusion.
3. Controlling dimension: Millimeter
4. General appearance spec. should be based
on final visual inspection spec.
0.254
0.101
0.010
0.004
Notes:
Symbol
Min.
Nom.
Max.
Max.
Nom.
Min.
Dimension in inch
Dimension in mm
A
A
A
b
c
D
E
e
H
D
H
E
L
L
1
y
θ
1
2
0.006
0.152
---
0.002
0.075
0.01
0.081
0.014
0.087
0.018
1.90
0.25
0.05
2.05
0.35
2.20
0.45
0.390
0.025
0.063
0.003
0
7
0.394
0.031
0.398
0.037
9.9
0.80
0.65
1.6
10.00
0.8
10.1
0.95
0.398
0.394
0.390
0.530
0.520
0.510
13.45
13.2
12.95
10.1
10.00
9.9
7
0
0.08
0.031
0.01
0.02
0.25
0.5
---
---
---
---
---
2
θ
0.025
0.036
0.635
0.952
0.530
0.520
0.510
13.45
13.2
12.95
0.051
0.075
1.295
1.905
相關PDF資料 |
PDF描述 |
|---|---|
| W78C33B-24 | 8-BIT MICROCONTROLLER |
| W78C33B-40 | 8-BIT MICROCONTROLLER |
| W78C33BF-24 | 8-BIT MICROCONTROLLER |
| W78C33BF-40 | TVS UNIDIRECT 600W 90V SMB |
| W78C33 | 8-BIT Microcontroller(8位的微控制器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W78C33B-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C33B-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C33BF-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C33BF-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C33BM-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
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