DSPIC30F2012 Microchip Technology Inc., DSPIC30F2012 Datasheet - Page 14

• Manufacturer Part Number: DSPIC30F2012
• Description: Dspic30f2011/2012/3012/3013 High-performance Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

ds
FIGURE 1-3:
DS70139E-page 12
Program Memory
Controller
Address Latch
Data EEPROM
Interrupt
Data Latch
(24 Kbytes)
OSC1/CLKI
PIC30F2011/2012/3012/3013
(1 Kbytes)
24
Generation
Timing
Instruction
Decode &
Control
AV
16
V
MCLR
DD
DD
24
24
dsPIC30F3012 BLOCK DIAGRAM
, V
, AV
Control Block
Data Access
PSV & Table
24
12-bit ADC
SS
SS
16
Control
Start-up Timer
Stack
Low-Voltage
Logic
PCU
Program Counter
POR/BOR
Watchdog
Power-up
Oscillator
Detect
Y Data Bus
Timer
Reset
Timer
8
ROM Latch
PCH
Capture
Module
Timers
IR
Input
Control
Logic
Loop
16
PCL
Decode
16
Engine
16
DSP
Compare
Output
Module
SPI1
Data Latch
(1 Kbytes)
Y AGU
Address
Y Data
Effective Address
Latch
RAM
16
16
16
W Reg Array
16
16 x 16
ALU<16>
16
16
16
X RAGU
X WAGU
X Data Bus
16
Data Latch
(1 Kbytes)
Divide
UART1
Address
Unit
X Data
I
Latch
2
RAM
C™
16
16
16
16
PORTC
PORTD
PORTB
EMUC2/OC1/IC1/INT1/RD0
EMUD1/SOSCI/T2CK/U1ATX/CN1/RC13
EMUC1/SOSCO/T1CK/U1ARX/CN0/RC14
OSC2/CLKO/RC15
EMUD3/AN0/V
EMUC3/AN1/V
AN2/SS1/LVDIN/CN4/RB2
AN3/CN5/RB3
PGD/EMUD/AN4/U1TX/SDO1/SCL/CN6/RB4
PGC/EMUC/AN5/U1RX/SDI1/SDA/CN7/RB5
AN6/SCK1/INT0/OCFA/RB6
EMUD2/AN7/OC2/IC2/INT2/RB7
© 2006 Microchip Technology Inc.
REF
REF
+/CN2/RB0
-/CN3/RB1