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Megawin 8051 MCU MG82F6D32AD


1T 8051 MCU
Flash ROM: 32 KB
RAM: 2048B
IO’s : 44
Timer: 4+RTC
Communication : UART x 2, SPI, TWI(I2C) x 2, STWI, LIN CRC16
Packages : LQFP-32, LQFP-48, QFN-32

Datasheet

75.00

  • 1-T 80C51 Central Processing Unit
  • MG82F6D32 with 32K 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
  • ━ Flash data retention: 100 years at 25°C
  • ━ Default MG82F6D32 Flash space mapping
  • AP Flash default mapping (29.5KB, 0000h~75FFh)
  • IAP Flash default mapping (1.0KB, 7600h~79FFh)
  • ISP Flash default mapping (1.5KB, 7A00h~7FFFh), ISP Boot code
  • Data RAM:
  • ━ On-chip 256 bytes scratch-pad RAM
  • ━ MG82F6D32 – 1792 bytes expanded RAM (XRAM)
  • ━ Support page select on XRAM access
  • Dual data pointer
  • External Memory Bus interface (EMB)
  • ━ Only support No Address mode access (LCD 8080 I/F)
  • Provide one channel DMA engine
  • ━ P2P, M2P, P2M
  • ━ Memory target: on-chip XRAM & EMB
  • ━ Peripheral target: UART0/1/2/3, SPI, TWI0/I2C0, I2C1, ADC12, EMB & 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
  • ━ 24 sources, four-level-priority interrupt capability
  • ━ Four external interrupt inputs, nINT0, nINT1, nINT2 and nINT3 with glitch filter
  • ━ All external interrupts support High/Low level or Rising/Falling edge trigger
  • total 13/15(with split mode) timers in MG82F6D32
  • ━ RTC Timer and WDT Timer
  • ━ Timer 0, Timer 1, Timer 2, Timer 3 and Timer 4 (Timer 4 not support by MG82F6D32)
  • ━ PCA0, Program Counter Array 0
  • ━ S0 BRG, S1 BRG, S2 BRG and S3 BRG
  • ━ If Timer 2/3/4 in split mode, MG82F6D32 has total 15 timers
  • ━ Timer 5/6 of DMA module also can be used as timer
  • 7 16-bit timer/counters, Timer 0, Timer 1, Timer 2, Timer 3, Timer 5, Timer 6
  • ━ X12 mode and timer clock output function
  • ━ Synchronous control of Run-Enable, Stop and Reload on Timer 0~4
  • ━ New 5 operating modes in Timer 2/3/4 with 8 clock sources and 8 capture sources
  • ━ Timer 2/3/4 can be split to two 8-bit timers
  • ━ Clock Count Output (CCO) on T2CKO, T3CKO
  • ━ Timer 0~4 support PWM mode
  • ━ Timer 2/3/4 support Duty Capture function
SKU: Megawin 8051 MCU MG82F6D32AD Categories: ,

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