參數(shù)資料
型號: TS80C51RA2-MCBD
廠商: TEMIC SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: High Performance 8-bit Microcontrollers
中文描述: 8-BIT, 40 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 9/74頁
文件大?。?/td> 903K
代理商: TS80C51RA2-MCBD
Rev. C - 06 March, 2001
9
TS80C51RA2/RD2
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
5.1. Pin Description for 64/68 pin Packages
Port 4 and Port 5 are 8-bit bidirectional I/O ports with internal pull-ups. Pins that have 1 written to them are pulled
high by the internal pull ups and can be used as inputs.
As inputs, pins that are externally pulled low will source current because of the internal pull-ups.
Refer to the previous pin description for other pins.
Table 2. 64/68 Pin Packages Configuration
PLCC68
SQUARE VQFP64
1.4
9/40
8
6
5
3
2
64
61
60
59
10
12
13
14
16
18
19
20
43
44
45
47
48
50
53
54
25
28
VSS
VCC
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1
51
17
15
14
12
11
9
6
5
3
19
21
22
23
25
27
28
29
54
55
56
58
59
61
64
65
34
39
相關(guān)PDF資料
PDF描述
TS80C51RA2-MCBR High Performance 8-bit Microcontrollers
TS80C51RA2-MCEB High Performance 8-bit Microcontrollers
TS80C51RA2-MCED High Performance 8-bit Microcontrollers
TS80C51RA2-MIJB High Performance 8-bit Microcontrollers
TS80C51RA2-MIJD High Performance 8-bit Microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS80C51RA2-MCBR 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers
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TS80C51RA2-MCEB 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers
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