參數(shù)資料
型號(hào): μPD78075B
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機(jī)微控制器
文件頁(yè)數(shù): 15/76頁(yè)
文件大小: 568K
代理商: ΜPD78075B
15
μ
PD78074B, 78075B
Pin Name
Input/Output
I/O
Recommended Connection for Unused Pins
Circuit Type
P00/INTP0/TI00
2
Input
Connect to V
SS0
.
P01/INTP1/TI01
8-C
Input/output
Connect to V
SS0
via a resistor individually.
P02/INTP2
P03/INTP3
P04/INTP4
P05/INTP5
P06/INTP6
P07/XT1
16
Input
Connect to V
DD0
.
P10/ANI0 to P17/ANI7
11-B
Input/output
Connect to V
DD0
or V
SS0
via a resistor individually.
P20/SI1
8-C
P21/SO1
5-H
P22/SCK1
8-C
P23/STB
5-H
P24/BUSY
8-C
P25/SI0/SB0
10-B
P26/SO0/SB1
P27/SCK0
P30/TO0
5-H
P31/TO1
P32/TO2
P33/TI1
8-C
P34/TI2
P35/PCL
5-H
P36/BUZ
P37
P40/AD0 to P47/AD7
5-N
Input/output
Connect to V
DD0
via a resistor individually.
P50/A8 to P57/A15
5-H
Input/output
Connect to V
DD0
or V
SS0
via a resistor individually.
P60 to P63
13-J
Input/output
Connect to V
DD0
via a resistor individually.
P64/RD
5-H
Input/output
Connect to V
DD0
or V
SS0
via a resistor individually.
P65/WR
P66/WAIT
P67/ASTB
3.3 Pin I/O Circuits and Recommended Connection of Unused Pins
The input/output circuit type of each pin and recommended connection of unused pins are shown in Table 3-1.
For the input/output circuit configuration of each type, see Figure 3-1.
Table 3-1. Types of Pin Input/Output Circuits (1/2)
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PDF描述
μPD78074B 8 Bit Single Chip Microcontrollers(8位單片微控制器)
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