70592C Datasheet, PDF (18/314 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers

PIC24HJXXXGPX06A/X08A/X10A
FIGURE 1-1:
PIC24HJXXXGPX06A/X08A/X10A GENERAL BLOCK DIAGRAM
PSV and Table
Data Access
Control Block
Interrupt
Controller
23
23
23
8
16
PCU PCH PCL
Program Counter
Stack
Control
Logic
Loop
Control
Logic
Data Bus
16
16
Data Latch
X RAM
Address
Latch
16
DMA
RAM
DMA
16
Controller
Address Latch
Address Generator Units
PORTA
PORTB
PORTC
Program Memory
Data Latch
24
Instruction
Decode and
Control
Control Signals
to Various Blocks
OSC2/CLKO ^Timing
OSC1/CLKI ^Generation
FRC/LPRC
Oscillators
Precision
Band Gap
Reference
Voltage
Regulator
Power-up
Timer
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
Brown-out
Reset
ROM Latch
EA MUX
16 16
Instruction Reg
16
17 x 17 Multiplier
Divide Support
16 x 16
W Register Array
16
16-bit ALU
16
PORTD
PORTE
PORTF
PORTG
VCAP
VDD, VSS MCLR
Timers
1-9
ADC1,2
ECAN1,2
UART1,2
IC1-8
OC/
PWM1-8
CN1-23
SPI1,2
I2C1,2
Note:
Not all pins or features are implemented on all device pinout configurations. See Pin Diagrams for the specific pins and
features present on each device.
DS70592C-page 18
© 2011 Microchip Technology Inc.