DSPIC33FJ12MC202 Microchip Technology Inc., DSPIC33FJ12MC202 Datasheet - Page 10

• Manufacturer Part Number: DSPIC33FJ12MC202
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

dsPIC33FJ12MC201/202
FIGURE 1-1:
DS70265B-page 8
Note:
OSC2/CLKO
OSC1/CLKI
Control Block
PSV & Table
Data Access
Program Memory
Address Latch
Data Latch
23
Not all pins or features are implemented on all device pinout configurations. See pinout diagrams for the specific pins
and features present on each device.
V
23
DDCORE
Generation
FRC/LPRC
Reference
Band Gap
Oscillators
Regulator
Precision
Voltage
Controller
Timing
Interrupt
/V
23
CAP
dsPIC33FJ12MC201/202 BLOCK DIAGRAM
Control Signals
to Various Blocks
Address Bus
V
Control
DD
Instruction
Stack
PCU
Logic
Decode &
Program Counter
Start-up Timer
IC1,2,7,8
Control
Timers
, V
24
Brown-out
Watchdog
Power-up
Power-on
Oscillator
1-3
SS
8
Timer
Reset
Timer
Reset
PCH PCL
MCLR
Control
Logic
Loop
16
UART1
CNx
Divide Support
Preliminary
DSP Engine
16
Y Data Bus
X Data Bus
Data Latch
Instruction Reg
Address
Address Generator Units
X RAM
ROM Latch
Latch
ADC1
I2C1
16
16
Data Latch
Address
Y RAM
Latch
W Register Array
PWM1-2
OC/
16
QEI
16
EA MUX
16 x 16
16
16-bit ALU
16
16
PWM
PWM
6 Ch
2 Ch
16
© 2007 Microchip Technology Inc.
16
16
Remappable
PORTA
PORTB
Pins