參數資料
型號: HD404338
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-series microcomputer(4位單片微計算機)
中文描述: 4位HMCS400系列微電腦(4位單片微計算機)
文件頁數: 51/78頁
文件大?。?/td> 491K
代理商: HD404338
HD404339 Series
51
Table 10
Serial Interface Operating Modes
SMR
PMRA
Bit 3
Bit 1
Bit 0
Operating Mode
1
0
0
Continuous clock output mode
1
Transmit mode
1
0
Receive mode
1
Transmit/receive mode
STS wait state
(Octal counter = 000,
transmit clock disabled)
Transmit clock wait state
(Octal counter = 000)
Trans
fer
state
(Octal counter = 000)
MCU reset
SMR write
STS instruction
Transmit clock
8 transmit clocks or
STS instruction (IFS 1)
SMR write (IFS 1)
External clock mode
STS wait state
(Octal counter = 000,
transmit clock disabled)
Transmit clock wait state
(Octal counter = 000)
Transfer state
(Octal counter = 000)
SMR write
STS instruction
Transmit clock
STS instruction (IFS 1)
8 transmit clocks or
SMR write (IFS 1)
Internal clock mode
Continuous clock output state
(PMRA 0, 1 = 00)
SMR write
Transmit clock
MCU reset
Figure 39 Serial Interface State Transitions
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HD404339 4-bit HMCS400-series microcomputer(4位單片微計算機)
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相關代理商/技術參數
參數描述
HD404338FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory
HD404338S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory
HD404339 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory
HD404339FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory
HD404339S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory