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參數資料
| 型號： | W78C31B |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT Microcontroller(8位的微控制器) |
| 中文描述： | 8-BIT, 40 MHz, MICROCONTROLLER, PDIP40 |
| 封裝： | DIP-40 |
| 文件頁數： | 14/14頁 |
| 文件大小： | 233K |
| 代理商： | W78C31B |
W78C31B
- 14 -
Package Dimensions, continued
44-pin TQFP
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.
0.200
0.090
0.008
0.004
Notes:
Symbol
Min.
Nom.
Max.
Max.
Nom.
Min.
Dimension in inch
Dimension in mm
---
---
0.047
0.002
0.037
0.0039
0.039
0.013
0.041
0.015
0.95
0.22
0.05
1.00
0.32
1.05
0.38
0.390
0.018
0.039
0.003
0
7
0.394
0.024
0.398
0.030
9.9
0.80
0.45
1.00
10.00
0.60
10.1
0.75
0.398
0.394
0.390
0.476
0.472
0.468
12.10
12.00
11.90
10.1
10.00
9.9
7
0
0.08
0.031
0.004
0.006
0.10
0.15
---
---
---
---
1.20
A
A
A
b
c
D
E
e
H
D
H
E
L
L
1
y
θ
1
2
2
θ
0.025
0.036
0.635
0.952
0.476
0.472
0.468
12.10
12.00
11.90
---
---
---
---
Headquarters
No. 4, Creation Rd. III,
Science-Based Industrial Park,
Hsinchu, Taiwan
TEL: 886-3-5770066
FAX: 886-3-5792697
http://www.winbond.com.tw/
Voice & Fax-on-demand: 886-2-7197006
Taipei Office
11F, No. 115, Sec. 3, Min-Sheng East Rd.,
Taipei, Taiwan
TEL: 886-2-7190505
FAX: 886-2-7197502
Winbond Electronics (H.K.) Ltd.
Rm. 803, World Trade Square, Tower II,
123 Hoi Bun Rd., Kwun Tong,
Kowloon, Hong Kong
TEL: 852-27513100
FAX: 852-27552064
Winbond Electronics North America Corp.
Winbond Memory Lab.
Winbond Microelectronics Corp.
Winbond Systems Lab.
2727 N. First Street, San Jose,
CA 95134, U.S.A.
TEL: 408-9436666
FAX: 408-5441798
Note: All data and specifications are subject to change without notice.
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| W78C31B-16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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