DSPIC30F4012 Microchip Technology Inc., DSPIC30F4012 Datasheet - Page 10

• Manufacturer Part Number: DSPIC30F4012
• Description: Dspic30f4011/4012 Enhanced Flash 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

dsPIC30F4011/4012
FIGURE 1-2:
DS70135E-page 8
Control Signals
to Various Blocks
OSC1/CLKI
Program Memory
Data EEPROM
Controller
Address Latch
Interrupt
(48 Kbytes)
Data Latch
(1 Kbyte)
24
SPI1,
CAN
SPI2
Generation
Decode and
Timing
Instruction
Control
AV
16
V
MCLR
DD
DD
24
24
, V
, AV
Control Block
PSV & Table
Data Access
24
10-Bit ADC
SS
dsPIC30F4012 BLOCK DIAGRAM
SS
Timers
16
Control
Start-up Timer
Stack
Logic
PCU
Program Counter
POR/BOR
Watchdog
Power-up
Oscillator
Y Data Bus
Timer
Reset
Timer
8
ROM Latch
PCH PCL
Capture
Module
IR
Input
QEI
Control
Logic
Loop
16
Decode
16
Engine
Motor Control
DSP
16
Compare
Module
Output
PWM
Data Latch
Y AGU
(1 Kbyte)
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
Divide
UART1,
(1 Kbyte)
UART2
Unit
Address
X Data
I
Latch
2
RAM
C™
16
16
16
16
PORTB
PORTC
PORTD
PORTE
PORTF
EMUC2/OC1/IC1/INT1RD0
EMUD2/OC2/IC2/INT2/RD1
EMUD1/SOSCI/T2CK/U1ATX/CN1/RC13
EMUC1/SOSCO/T1CK/U1ARX/CN0/RC14
OSC2/CLKO/RC15
PWM1L/RE0
PWM1H/RE1
PWM2L/RE2
PWM2H/RE3
PWM3L/RE4
PWM3H/RE5
FLTA/INT0/SCK1/OCFA/RE8
PGC/EMUC/U1RX/SDI1/SDA/C1RX/RF2
PGD/EMUD/U1TX/SDO1/SCL/C1TX/RF3
EMUD3/AN0/V
EMUC3/AN1/V
AN2/SS1/CN4/RB2
AN3/INDX/CN5/RB3
AN4/QEA/IC7/CN6/RB4
AN5/QEB/IC8/CN7/RB5
© 2007 Microchip Technology Inc.
REF
REF
+/CN2/RB0
-/CN3/RB1