參數(shù)資料
型號: HD40A4356H
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-Series microcomputer
中文描述: 4位HMCS400系列微機
文件頁數(shù): 68/100頁
文件大小: 398K
代理商: HD40A4356H
HD404358 Series
68
Bit
Initial value
Read/Write
Bit name
3
0
W
SMR3
2
0
W
SMR2
0
0
W
SMR0
1
0
W
SMR1
Serial mode register (SMR: $005)
0
1
0
1
0
1
0
1
0
1
0
1
0
1
SMR2
SMR0
SMR1
SMR3
0
1
R0
0
/
SCK
Mode Selection
R0
0
SCK
SCK
Output
Output
Input
Clock Source
External clock
Prescaler
Division Ratio
Refer to
table 28
Prescaler
System clock
Figure 55 Serial Mode Register (SMR)
Port Mode Register C (PMRC: $025):
This register has the following functions (figure 56).
Prescaler division ratio selection
Output level control in idle states
Port mode register C (PMRC: $025) is a 4-bit write-only register. It cannot be written during data transfer.
By setting bit 0 (PMRC0) of this register, the prescaler division ratio is selected. Bit 0 (PMRC0) can be
reset to 0 by MCU reset. By setting bit 1 (PMRC1), the output level of the SO pin is controlled in idle
states. The output level changes at the same time that PMRC1 is written to.
相關PDF資料
PDF描述
HD40A4356S 66 POS MOLDED PGA SOCKET
HD40A4358H 4-bit HMCS400-Series microcomputer
HD40A4358S 4-bit HMCS400-Series microcomputer
HD440072 SYNC SIGNAL GENERATOR FOR TV CAMERAS
HD44007A SYNC SIGNAL GENERATOR FOR TV CAMERAS
相關代理商/技術參數(shù)
參數(shù)描述
HD40A4356R 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HMCS43XXFamily User's Manual/Device
HD40A4356S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer
HD40A4358 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer has an A/D converter,
HD40A4358H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer
HD40A4358S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer