mpc82x54a Megawin Technology, mpc82x54a Datasheet - Page 22
mpc82x54a
Manufacturer Part Number
mpc82x54a
Description
8-bit Micro-controller
Manufacturer
Megawin Technology
Datasheet
1.MPC82X54A.pdf
(74 pages)
- Current page: 22 of 74
- Download datasheet (3Mb)
VDD
VDD
VDD
2 clocks
delay
Weak
Strong
Very weak
Port pin
Port latch data
Input data
Open-drain Output
The open-drain output configuration turns off all pull-ups and only drives the pull-down
transistor of the port pin when the port register contains a logic “0”. To use this configuration in
application, a port pin must have an external pull-up, typically tied to VDD. The input path of
the port pin in this configuration is the same as quasi-bidirectional mode.
Port pin
Port latch data
Input data
Input-only Mode
The input-only configuration is a Schmitt-triggered input without any pull-up resistors on the
pin.
Port pin
Input data
22
MPC82x54A Data Sheet
MEGAWIN
Related parts for mpc82x54a
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
8 Bit Micro-Controller with Voice Synthesizer and Melody
Manufacturer:
Megawin Technology Co., Ltd.
Part Number:
Description:
8-bit micro-controller
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
8-bit micro-controller
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
8-bit micro-controller
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
8-bit micro-controller
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
1-channel 350v, 50ma/80ma Constant Current Dc Led Driver
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
Universal Pwm Type Led Driver
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
8 Bits Microcontroller
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
8-bit Micro-controller
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
A Single-chip Microcontroller Based On A High Performance 1-t Architecture 80c51
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
8-bit Microcontroller
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
Full-speed Usb Micro-controller
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
Full-speed Usb Micro-controller
Manufacturer:
Megawin Technology
Datasheet:
Part Number:
Description:
8-bit Micro-controller
Manufacturer:
Megawin Technology
Datasheet: