8051-Based MCU. MG84FG516 Datasheet

MG84FG516 MCU. Datasheet pdf. Equivalent

Megawin MG84FG516
8051-Based MCU
Data Sheet
Version: A1.5
This document contains information on a new product under development by Megawin. Megawin reserves the right to change or
discontinue this product without notice.
Megawin Technology Co., Ltd. 2005 All rights reserved.
2015/09 version A1.5

MG84FG516 Datasheet
Recommendation MG84FG516 Datasheet
Part MG84FG516
Description 8051-Based MCU
Feature MG84FG516; 8051-Based MCU MG84FG516 Data Sheet Version: A1.5 This document contains information on a new prod.
Manufacture Megawin
Download MG84FG516 Datasheet

Megawin MG84FG516
MG84FG516 Data Sheet

Megawin MG84FG516
1-T 80C51 Central Processing Unit
MG84FG516 with 64K Bytes flash ROM
ISP memory zone could be optioned as 1KB/1.5KB~4KB
Flexible IAP size.
Code protection for flash memory access
Flash erase/program cycle: 10,000 times
Flash data retention: 100 years at 25
MG84FG516 Flash space mapping
AP Flash60KB, 0000h~EFFFh
IAP Flash1.5KB, F000h~F5FFh
USB DFU boot-Code2.5KB, F600h~FFFFh)(USB boot-code space
Data RAM
On-chip 256 bytes scratch-pad RAM
4096 bytes expanded RAM (XRAM)
Up to 5120 bytes expanded RAM (XRAM) by sharing USB buffer
Dual data pointer
Variable length MOVX for slow SRAM/Peripherals
Interrupt controller
17 sources, four-level-priority interrupt capability
Four external interrupt inputs, nINT0, nINT1, nINT2 and nINT3
All external interrupts support High/Low level or Rising/Falling edge trigger
Four 16-bit timer/counters, Timer 0, Timer 1, Timer 2 and Timer 3
T0CKO on P34, T1CKO on P35, T2CKO on P10 and T3CKO on P01
X12 mode enabled for T0/T1/T2/T3
Programmable 16-bit counter/timer Array (PCA) with 6 compare/capture modules
Capture mode
16-bit software timer mode
High speed output mode
8/10/12/16-bit PWM (Pulse Width Modulator) mode with phase shift function
Keypad Interrupt (P0/P2/P5/P6)
12-Bit ADC
Programmable throughput up to 250 ksps
Up to 8 channel single-ended inputs or 4 channel differential inputs
Enhanced UART (S0)
Framing Error Detection
Automatic Address Recognition
Speed improvement mechanism (X2/X4 mode)
Secondary UART (S1)
Dedicated Baud Rate Generator
S1 shares baud rate generator to S0.
Master/Slave SPI serial interface
Master/Slave two wire serial interface (TWSI)
USB Device Controller
USB Full speed (12Mbps) operation and USB specification 2.0 compliant
Intel 8X931 like USB control flow
MG84FG516 Data Sheet

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