參數(shù)資料
型號： HD404339FS
廠商： Hitachi,Ltd.
英文描述： 4-bit HMCS400-Series microcomputer with large-capacity memory
中文描述： 4位HMCS400系列的大容量存儲器微機(jī)
文件頁數(shù)： 50/78頁
文件大小： 337K
代理商： HD404339FS
HD404339 Series
50
Serial Interface
The MCU has a one-channel serial interface built in with the following features.
One of 13 different internal clocks or an external clock can be selected as the transmit clock. The
internal clocks include the six prescaler outputs divided by two and by four, and the system clock.
During idle status, the serial output pin can be controlled to be high or low output
Transmit clock errors can be detected
An interrupt request can be generated after transfer has completed when an error occurs
I
Port mode
register C
(PMRC)
SCK
Selector
System
clock
PER
Prescaler S (PSS)
Idle
controller
3
Serial mode
register
(SMR)
Clock
Serial data
register (SR)
Serial interrupt
request flag
(IFS)
S
1/2
1/2
SI
SO
Octal
counter (OC)
I/O
controller
Transfer
control
signal
2
÷
8
÷
3
÷
1
÷
5
÷
2
÷
Figure 38 Serial Interface Block Diagram
相關(guān)PDF資料
PDF描述
HD4074339FS 4-bit HMCS400-Series microcomputer with large-capacity memory
HD4074339 4-bit HMCS400-Series microcomputer with large-capacity memory
HD4074339S 4-bit HMCS400-Series microcomputer with large-capacity memory
HD4043312FS 4-bit HMCS400-Series microcomputer with large-capacity memory
HD4043312S 4-bit HMCS400-Series microcomputer with large-capacity memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
HD404339SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD404341FP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404341FT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404341R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit microcomputers
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