mpc82x54a Megawin Technology, mpc82x54a Datasheet - Page 11

• Manufacturer Part Number: mpc82x54a
• Description: 8-bit Micro-controller
• Manufacturer: Megawin Technology

Block Diagram
MEGAWIN
RESET
LVD/LVR
B Register
XTAL1
Control
AUX-RAM256
Unit
ACC
XTAL2
TMP2
PSW
MPC82x54A Data Sheet
ALU
MPC82x54 Block Diagram
P1.0 ~ P1.7
Port1 Latch
Port1 Driver
RAM ADDR
Register
TMP1
WDT
8
P1.0 ~ P1.7
ADC
RAM256
Stack Pointer
P3.0~P3.5,P3.7
Port0/2/3
Port0/2/3
P2.0 ~ P2.7
P0.0 ~ P0.3
Latch
Driver
Timer0
Timer1
UART
Flash ROM
Generator
Address
Program
Counter
ISP
PCA &
SPI
11