參數(shù)資料
型號(hào): HD40A4388
廠商: Hitachi,Ltd.
英文描述: Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
中文描述: 低電壓如同在微機(jī)芯片的A / D轉(zhuǎn)換器(帶片上的A / D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
文件頁數(shù): 62/162頁
文件大小: 482K
代理商: HD40A4388
HD404374/HD404384/HD404389/HD404082/HD404084 Series
62
Table 23
Circuit Configurations of I/O Pins (cont)
Type
Circuit Configuration
Pins
SCK
Perip-
heral
function
pins
I/O pins
V
CC
V
CC
MIS3
PDR
I/O control signal
SCK
Pull-up control signal
Output data
Input data
SCK
Output
pins
V
CC
V
CC
MIS3
PDR
SMR22
SO
Pull-up control signal
PMOS control signal
Output data
SO
V
CC
V
CC
MIS3
PDR
Pull-up control signal
Output data
TOB, TOC
TOB, TOC
Input
pins
RESET
Input data
RESET
V
CC
MIS3
PDR
WU
0
etc.
WU
,
INT
0
,
EVNB, SI
A/D Input
A/D channel control signal
AN
4
, AN
5
*
1
Note:
In a reset, since the I/O control registers are reset, input/output pins go to the high-impedance state
and peripheral function selections are cleared.
1. Applies to HD404389 Series.
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