Megawin 8051 MCU MG82F6D17AE20

Megawin 8051 MCU MG82F6D17AE20

• 1-T 80C51 Central Processing Unit
• MG82F6D17 with 16K Bytes flash ROM
• ISP memory zone could be optioned as 0.5KB/1.0KB~7.5KB
• Flexible IAP size by software configured
• Code protection for flash memory access
• Flash write/erase cycle: 20,000 times
• Flash data retention: 100 years at 25℃
• Default MG82F6D17 Flash space mapping
• AP 13.5KB 0000h~35FFh
• IAP 1.0KB 3600h~39FFh
• ISP 1.5KB 3A00h~3FFFh
• Data RAM : 1K Bytes
• On-chip 256 bytes scratch-pad RAM
• 768 bytes expanded RAM (XRAM)
• Support page select on XRAM access
• Dual data pointer
• Provide one channel DMA engine
• P2P, M2P, P2M
• Memory target: XRAM
• Peripheral target: UART0, UART1, SPI, TWI0/I2C0, ADC12 & CRC16
• Timer 5 and Timer 6 are used for DMA, but it also can be traded as independent timer when DMA not in use
• Interrupt controller
• 16 sources, four-level-priority interrupt capability
• Three external interrupt inputs, nINT0, nINT1 and nINT2, with glitch filter
• All external interrupts support High/Low level or Rising/Falling edge trigger
• Total 9/10 timers in MG82F6D17
• RTC Timer and WDT Timer
• Timer 0, Timer 1, Timer 2 and Timer 3
• PCA0, Program Counter Array 0
• S0 BRG and S1 BRG
• If Timer 2/3 in split mode, then total 10 timers
• Four 16-bit timer/counters, Timer 0, Timer 1, Timer 2 and Timer 3
• X12 mode and timer clock output function
• Synchronous Run-Enable on all timer (same function on Stop and Reload)
• New 5 operating modes in Timer 2/3 with 8 clock sources and 8 capture sources
• Timer 2/3 can be split to two 8-bit timers
• Clock Count Output (CCO) on T2CKO and T3CKO
• All timers support PWM mode