參數(shù)資料
型號: HD40A4638R
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計算機)
中文描述: 4位單片機(4位單片微計算機)
文件頁數(shù): 86/133頁
文件大?。?/td> 803K
代理商: HD40A4638R
HD404639R Series
86
State
MCU reset
PMRA write
SM1A write
SM1B write
SR1L, SR1U
write
STS instruction
SCK
1
pin (input)
SO
1
pin
IFS1
STS wait state
Transmit clock
wait state
Transfer state
Transmit clock
wait state
STS wait state
Port selection
External clock selection
Output level control in
idle states
Dummy write for
state transition
Output level control in
idle states
Data write for transmission
LSB
MSB
Flag reset at transfer completion
External clock mode
State
MCU reset
PMRA write
SM1A write
SM1B write
SR1L, SR1U
write
STS instruction
SCK
1
pin (output)
SO
1
pin
IFS1
STS wait state
Transfer state
Transmit clock
wait state
STS wait state
Port selection
Internal clock selection
Output level control in
idle states
Data write for transmission
Output level control in
idle states
LSB
MSB
Flag reset at transfer completion
Internal clock mode
Undefined
Undefined
Figure 68 Example of Serial Interface 1 Operation Sequence
相關(guān)PDF資料
PDF描述
HD40A4639R 4-Bit Single-Chip Microcomputer(4位單片微計算機)
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