em78p5830aa ELAN Microelectronics Corp, em78p5830aa Datasheet - Page 6

• Manufacturer Part Number: em78p5830aa
• Description: 8-bit Micro-controller 8-bit Micro-controller
• Manufacturer: ELAN Microelectronics Corp

V. Functional Block Diagram
__________________________________________________________________________________________________________________________________________________________________
* This specification is subject to be changed without notice.
SPI
PWM
10-bit A/D
DATA
RAM
XIN
timing control
Control sleep
and wakeup
on I/O port
Oscillator
CONTROL
XOUT
TIM ING
TIM ER
TCC
COUNTER1
COUNTER2
WDT
CPU
PLLC
ROM
RAM
R1(TCC)
P62~P67
PORT6
IOC6
R6
Prescaler
General
RAM
WDT
Fig.2a Block diagram
timer
Fig.2b Block diagram
R4
P73~P76
PORT7
IOC7
P70
Interrupt
R7
DATA & Control Bus
control
4
Instruction
Instruction
decoder
register
ROM
P90~P97
PORT9
IOC9
R9
DATA RAM
CONTROL REGISTER
10-bit A/D
PWM
SPI
I/O PORT
R2
R3
R5
PC1~PC2
PORTC
IOCC
STACK
RC
ACC
ALU
8-bit Micro-controller
12/1/2004 V1.6
EM785830AA