Key facts
- Brand
- Megawin
- Model
- MPC82G516A
- Documents
- 3
- Languages
- ZH · JA
- Last added
- 2022-09-23
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Megawin MPC82G516A Microcontroller User Manual
This manual describes the hardware architecture of the MPC82G516A 8‑bit microcontroller, including pin assignments, special function registers (SFRs), internal RAM, XRAM, timers, UART, PCA, SPI, ADC, and watchdog timer. It also covers power‑up modes, clock configuration, and in‑system programming interfaces such as ISP, IAP, and ICP.
The document contains tables of register maps, timing diagrams, and example code snippets to help developers configure peripherals, set baud rates, and implement interrupt handling. Package options, voltage requirements, and oscillator frequency tables are also provided. This manual is written in Japanese.
Megawin MPC82G516A specifications
| Package Types | 40‑pin PDIP, 44‑pin PLCC, 44‑pin PQFP, 48‑pin LQFP |
|---|---|
| Operating Voltage | 3.3 V or 5 V |
| Internal RAM Size | 128 bytes |
| Oscillator Frequency Options | 11.0592 MHz, 22.1184 MHz |
| ALE Pin for External XRAM Access | Pin 8.1 配軒ALE引脚 |
All Megawin MPC82G516A documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the document version?
This is Version I of the user manual.
Does it support in-system programming?
Yes, it supports ISP (In-System Programming) operations.
What package options are available for the MPC82G516A?
The MPC82G516A is offered in 40‑pin PDIP, 44‑pin PLCC, 44‑pin PQFP, and 48‑pin LQFP packages.
How is the UART baud rate configured?
The UART baud rate is generated by Timer 2; tables provide baud‑rate values for oscillator frequencies of 11.0592 MHz and 22.1184 MHz.
What is the size of the flash memory in the MPC82G516A?
The device includes 64 KB of on‑chip flash program memory.
What are the supported operating voltage ranges?
The MCU operates from 2.4 V to 3.6 V for the 3.3 V system, or 2.7 V to 5.5 V for the 5 V/wide‑range system.