64K bytes of MG82FE(L)564 on-chip flash memory with ISP/IAP capability
ISP memory zone as 1.5KB (Built-in Megawin standard ISP & UART COMBO ISP code with auto switching)
Flexible IAP size. 2.5KB(default)
Code protection for flash memory access
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Part No. |
AP Flash ROM size |
IAP size |
MG82FE(L)564 |
60KB (Max.) |
2.5KB (Min.) |
256 bytes scratch-pad RAM and 1024 bytes expanded RAM (XRAM)
Dual data pointer.
Variable length MOVX for slow SRAM or peripherals.
Three 16-bit timer/counter, Timer 0, Timer 1 and Timer 2.
T0CKO on P34, T1CKO on P35 and T2CKO on P10
X12 mode enabled for T0/T1/T2.
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
Enhanced UART (S0)
Framing Error Detection
Automatic Address Recognition
a speed improvement mechanism (X2/X4 mode)
Secondary UART (S1)
Dedicated Baud Rate Generator
S1 shares baud rate generator with S0.
Interrupt controller
14 sources, four-level-priority interrupt capability
Four external interrupt inputs, nINT0, nINT1, nINT2 and nINT3.
nINT0/nINT1 trigger type: Low Level or Falling Edge
nINT2/nINT3: Low Level, Falling Edge, High Level or Rising Edge
10-Bit ADC
Programmable throughput up to 200ksps
Up to 8 external inputs (Single-ended)
Master/Slave SPI serial interface
Keypad Interrupt on Port 2
Programmable Watchdog Timer
one time enabled by CPU or power-on.
WDT operating option in MCU power-down.
Maximum 45 GPIOs in LQFP48 package.
P0, P1, P2, P3, P4, P5 can be configured to quasi-bidirectional, push-pull output, open-drain output and input only
P6.0 and P6.1 serve quasi-bidirectional mode only and shared with XTAL2 and XTAL1
Maximum 41 GPIOs in PQFP44 package.
Two power control modes: idle mode and power-down mode.
All interrupts can wake up IDLE mode.
Four external interrupt and keypad interrupt can wake up Power-Down mode.
Brown-Out Detector: 4.2V for E-series VDD=5V
Option to reset CPU
Option to interrupt CPU.
Operating Voltage:
4.5V~5.5V for MG82FE564
2.4V~3.6V for MG82FL564
Operating Temperature:
Industrial (-40℃ to +85℃)*
Maximum Operation frequency : 24MHz(External crystal)
External crystal mode
Internal High frequency RC oscillator (22.1184MHz) (Default)
+/- 1% frequency drift @ 25℃
+/- 2% frequency drift @ -20 ~ 50℃
+/- 4% frequency drift @ -40 ~ 85℃
Internal High frequency RC Oscillator output on XTAL2/P6.0.
External clock input on XTAL2/P6.0.
Internal Low frequency RC Oscillator support.
Note*: Tested by sampling.