參數(shù)資料
型號: HD404812
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計算機(jī))
中文描述: 4位單片機(jī)(4位單片微計算機(jī))
文件頁數(shù): 41/98頁
文件大?。?/td> 621K
代理商: HD404812
HD404818 Series
41
Table 19 I/O Pin Circuit Types
I/O Pins
Circuit
Pin Name
I/O common pins
(wint pull-up MOS)
V
CC
V
CC
Input control signal
Input data
Output data
PDR
DCR
Pull-up control signal
D
0
-D
R0
0
-R0
3
R1
0
-R1
3
R2
0
-R2
3
R3
0
-R3
3
V
CC
V
CC
SCK
Output data
SCK
(internal)
DCR
Pull-up control signal
SCK
Output pins
(with pull-up MOS)
V
CC
V
CC
Output data
SO or TIMO
DCR
Pull-up control signal
SO
TIMO
Input pins
V
CC
PDR
Pull-up control signal
INT
0
INT
1
SI
Input control signal
Input data
D
10
D
11
/VC
ref
VC
ref
Analog input
Input control
Input data
Mode select signal
+
D
12
/COMP
0
D
/COMP
(Multiplexed with
analog inputs)
Note: For RO
2
/SO, refer to table 20, note 3.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404812FS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Bit Single-Chip Microcomputer
HD404812H 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Bit Single-Chip Microcomputer
HD404812TF 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Bit Single-Chip Microcomputer
HD404814 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Bit Single-Chip Microcomputer
HD404814FS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Bit Single-Chip Microcomputer