mg87fel04 Megawin Technology, mg87fel04 Datasheet - Page 5

• Manufacturer Part Number: mg87fel04
• Description: 8-bit Micro-controller
• Manufacturer: Megawin Technology

3. Block Diagram
RAM ADDR
RAM256
Register
Flash ROM
Port4 Latch
PWM Timer
Timer0/1
UART
ISP/IAP
Int. OSC
8051 Core
Interrupt
Address
Generator
Program
RST Logic
Port1 Latch
Port3 Latch
RESET
Counter
+
-
WDT
Port1 Driver
Port3 Driver
DPTR
P3.6
P1.0~P1.1 P1.3 P1.5
P3.0 ~ P3.2
MG87FE/L04 Data sheet
MEGAWIN
5