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Número de pieza
componentes Descripción
EM785842 Ver la hoja de datos (PDF) - ELAN Microelectronics
Número de pieza
componentes Descripción
Fabricante
EM785842
8-BIT MICRO-CONTROLLER
ELAN Microelectronics
EM785842 Datasheet PDF : 45 Pages
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V. Functional Block Diagram
EM785840/5841/5842
8-bit Micro-controller
CPU
TIMING
CONTROL
TIMER
TCC
COUNTER1
COUNTER2
WDT
ROM
DATA RAM
CONTROL REGISTER
I/O PORT
PWM
10-bit A/D
Fig.2a Block diagram
XIN XOUT PLLC
Oscillator
timing control
R1(TCC)
Control sleep
and wakeup
on I/O port
WDT
timer
Prescaler
General
RAM
R4
Interrupt
control
ROM
Instruction
register
Instruction
decoder
DATA & Control Bus
R2
STACK
ALU
R3
R5
ACC
PWM
10-bit A/D
IOC6
R6
PORT6
IOC7
R7
PORT7
IOC9
R9
PORT9
P60~P61 P62~P66
P71 P70
P73~P76
P90~P97
Fig.2b Block diagram
IOCC
RC
PORTC
PC1~PC2
__________________________________________________________________________________________________________________________________________________________________
* This specification is subject to change without notice.
4
2004/11/10 V1.2
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