參數(shù)資料
型號(hào): HD404094
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
中文描述: 4位單片機(jī)(4位單片微計(jì)算機(jī))
文件頁數(shù): 36/101頁
文件大?。?/td> 610K
代理商: HD404094
HD404054 Series/HD404094 Series
36
Pins
I/O Pin Type
Circuit
HD404054
Series
HD404094
Series
Input pins
Input data
Input control signal
D
12
, D
13
, RC
0
RD
0
–RD
3
, RE
0
D
12
, D
13
, RC
0
RD
0
–RD
3
, RE
0
Periphera
l function
pins
Input/
output pins
V
CC
V
CC
Pull-up control signal
Output data
Input data
HLT
MIS3
SCK
1
SCK
1
SCK
1
SCK
1
Output
pins
V
CC
V
CC
Pull-up control signal
PMOS control
signal
Output data
HLT
MIS3
SO
1
MIS2
SO
1
SO
1
V
CC
V
CC
Pull-up control signal
Output data
HLT
MIS3
TOC, TOD
TOC, TOD
TOC, TOD
Input pins
V
CC
Input data
HLT
MIS3
PDR
SI
,
INT
1
,
EVND
SI
1
,
INT
1
,
EVND
SI
1
,
INT
1
,
EVND
Input data
INT
,
STOPC
INT
0
,
STOPC
INT
0
,
STOPC
Note:
The MCU is reset in stop mode, and peripheral function selection is cancelled. The
HLT
signal
becomes low, and input/output pins enter high-impedance state.
D Port (D
0
–D
13
):
Consist of 10 input/output pins and 2 input pins addressed by one bit. D
0
–D
3
are high-
current sources, and D
12
and D
13
are input-only pins. D
4
–D
9
of the HD404054 Series are high-current sinks.
D
4
–D
7
of the HD404094 Series are middle voltage output-only pins, and D
8
and D
9
are high-current sink
pins.
Pins D
0
–D
9
are set by the SED and SEDD instructions, and reset by the RED and REDD instructions.
Output data is stored in the port data register (PDR) for each pin. All pins D
0
–D
13
are tested by the TD and
TDD instructions.
相關(guān)PDF資料
PDF描述
HD4074094 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD404052 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD404054 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD4074054H 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD40A4054 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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HD404201DA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
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HD404201FT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4-bit Single-Chip Microcomputers with the same architecture as the HMCS400 Series