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Megawin 8051 MCU MG82F6D64AD


1T 8051 MCU
Flash ROM: 64 KB
RAM: 4096B
IO’s: 59
Timer: 5+RTC
Communication: UART x 4, SPI, TWI(I2C) x 2, STWI, LIN, CRC16

Packages: LQFP-64

Datasheet

85.00

    • 1-T 80C51 Central Processing Unit
    • MG82F6D64 with 64K 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 MG82F6D64 Flash space mapping
    • AP Flash default mapping (61.5KB, 0000h~F5FFh)
    • IAP Flash default mapping (1.0KB, F600h~F9FFh)
    • ISP Flash default mapping (1.5KB, FA00h~FFFFh), ISP Boot code
    • Data RAM:
    • ━ On-chip 256 bytes scratch-pad RAM
    • ━ MG82F6D64 – 3840 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 14/ 17(with split mode) timers in MG82F6D64, and 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
    • ━ PCA0, Program Counter Array 0
    • ━ S0 BRG, S1 BRG, S2 BRG and S3 BRG
    • ━ If Timer 2/3/4 in split mode, MG82F6D64 has total 17 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 4 , 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 and T4CKO
    • ━ Timer 0~4 support PWM mode
    • ━ Timer 2/3/4 support Duty Capture function
SKU: Megawin 8051 MCU MG82F6D64AD Categories: ,

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