MDT2005IB MDTIC [Micon Design Technology Corporation], MDT2005IB Datasheet - Page 14

• Manufacturer Part Number: MDT2005IB
• Description: 8-bit micro-controller
• Manufacturer: MDTIC [Micon Design Technology Corporation]

12. Block Diagram
OSC1 OSC2
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Program Counters
Stack Two Levels
Power Down Reset
8-bit Timer/Counter
Oscillator Circuit
Power on Reset
MCLR
9 or10 bits
9 or 10 bits
512×14 (MDT2005)
Working Register
Instruction
Register
Instruction
Decoder
Prescale
EPROM
RTCC
ALU
14 bits
P. 13
Data 8-bit
Special Register
Control Circuit
Status Register
WDT/OST
Timer
RAM
25×8
D0~D7
2005/6 VER1.3
MDT2005(IB)
Port A
Port B
PA0~PA3
PB0~PB7
4 bits
8 bits
Port
Port