EM78M611E
Universal Serial Bus Series Microcontroller
7 Block Diagram
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| OSCI | OSCO |
| VDD V3.3 |
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| Oscillator |
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| 3.3V |
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| Timing |
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| Regulator |
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RC |
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| Control |
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| Prescaler |
| Prescaler |
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| WDT |
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| TCC |
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| RAM |
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Reset, |
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Sleep & |
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| WDT |
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| R1 |
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Control |
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| Timer |
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| (TCC) |
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| R4 |
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D+ D-
Transceiver
USB
Device
Controller
Interrupt
Control
R2
(PC)
ROM
Instruction
Register
Instruction
Decoder
Stack 1 |
Stack 2 |
Stack 3 |
Stack 4 |
Stack 5 |
Stack 6 |
Stack 7 |
Stack 8 |
R3
(Status)
ALU
ACC
DATA & CONTROL BUS
I/O
Port 7
P74/D+/Clk 
P70 
P71 
P72
P76
P77
I/O
Port 9
P90
P91
P92
P93
P94
P95
P96
P97
I/O
Port 8
P80
P81
P82
P83
P84
P85
P86
P87
I/O
Port 6
P60
P61
P62
P63
P64
P65
P66
P67
I/O
Port 5
P50
P51
P52
P53
P54
P55
P56
P57
Product Specification (V1.11) 04.20.2007 | • 7 |
(This specification is subject to change without further notice)
