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參數(shù)資料
| 型號： | SD6830 |
| 廠商： | AUK Corp |
| 英文描述： | 4BIT MICROCONTROLLER |
| 中文描述： | 4位單片機 |
| 文件頁數(shù)： | 10/34頁 |
| 文件大小： | 122K |
| 代理商： | SD6830 |
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KSI-W002-000
10
6.9 I /O Ports
Port C/ REM
Port C/REM is a 1-bit output port, which is related with the bit 3 of accumulator, with CMOS
N-channel open drain, which have large current sink capability, for I.R.LED drive.
This output can be configured as carrier frequency by programming the register Z and port
C data. This pin is put into the high-impedance state in stop mode.
Port D
Port D is a 4-bit input port with pull-up resistor. Forcing any input pins to “L” state, system
reset occurs and it starts to operate from the reset address.
Port E
Port E is a 4-bit input port with pull-up resistor. Forcing any input pins to
reset occurs and it starts to operate from the reset address.
Port F
Port F is an 8-bit output port with N-channel open drain. Each output which specified
by the
lower 3-bit of register L can be set and reset individually. All F pins are put into the low
state in stop mode.
Port G
Port G is a 1-bit output port with N-channel open drain. When stop mode is specified, this
pin still remains in the previous state. Set this pin to appropriate state before entering
stop mode for visible LED or key scan application.
Port K
Port K is a 1-bit output port with N-channel open drain. When stop mode is specified, this
pin still remains in the previous state. Set this pin to appropriate state before entering stop
mode for visible LED or key scan application.
SD6830
相關PDF資料 |
PDF描述 |
|---|---|
| SD6830P | 4BIT MICROCONTROLLER |
| SD7012 | Triple Tone Medoly Generator |
| SD7015 | Triple Tone Melody Generator With Simple Flash Control |
| SD7072-M4 | 3-STATE ENCODER / DECODER |
| SD7072-M6 | 3-STATE ENCODER / DECODER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SD6830P | 制造商:AUK 制造商全稱:AUK corp 功能描述:4BIT MICROCONTROLLER |
| SD6857 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:帶PFC的原邊控制模式LED驅動控制芯片 |
| SD-68784-001 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:USB Shielded I/O Cable Assembly |
| SD-68785-0004 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:Mini DisplayPort*(Plug)-to-Mini DisplayPort |
| SD-68786-001 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:HDMI Type D-to-Type A Cable Assembly |
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