參數(shù)資料
型號(hào): HD407A4669
廠商: Hitachi,Ltd.
英文描述: Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
中文描述: 低電壓如同在微機(jī)芯片的DTMF產(chǎn)生電路(帶雙音多頻電路的低電壓微計(jì)算機(jī))
文件頁數(shù): 46/142頁
文件大?。?/td> 894K
代理商: HD407A4669
HD404669 Series
46
V
CC
Buffer control signal
Output data
Input data
DCD
PDR
Input control signal
Pull-down MOS
Pull-down MOS
control signal
HLT
MIS3
Figure 28 I/O Buffer Configuration (with Pull-Down MOS)
Table 14 I/O Pin Control by Register Settings (with Pull-Up MOS)
MIS3 (bit 3 of MIS)
0
1
DCD, DCR
0
1
0
1
PDR
0
1
0
1
0
1
0
1
CMOS buffer
PMOS
On
On
NMOS
On
On
Pull-up MOS
Note:
On
On
1. — indicates off status.
2. PDR is not assigned to a RAM address. It is accessed with special input/output instructions.
Table 15 I/O Pin Control by Register Settings (with Pull-Down MOS)
MIS3 (bit 3 of MIS)
0
1
DCD
0
1
0
1
PDR
0
1
0
1
0
1
0
1
CMOS buffer
PMOS
On
On
NMOS
On
On
Pull-down
MOS
Note:
On
On
1. — indicates off status.
2. PDR is not assigned to a RAM address. It is accessed with special input/output instructions.
相關(guān)PDF資料
PDF描述
HD404719FS Five timer/counters
HD404439FS Five timer/counters
HD4074719FS Five timer/counters
HD404439H Five timer/counters
HD404719 Five timer/counters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD407A4669H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD407C4374 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
HD407C4374FT 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Low-Voltage AS Microcomputers with On-Chip A/D Converter
HD407C4384FT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD407C4384S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller