PIC24FJ128GA MICROCHIP [Microchip Technology], PIC24FJ128GA Datasheet - Page 12

• Manufacturer Part Number: PIC24FJ128GA
• Description: General Purpose, 16-Bit Flash Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

PIC24FJ128GA FAMILY
FIGURE 1-1:
DS39747C-page 10
Note 1:
OSC2/CLKO
OSC1/CLKI
ENVREG
2:
Not all pins or features are implemented on all device pinout configurations. See Table 1-2 for I/O port pin descriptions.
BOR functionality is provided when the on-board voltage regulator is enabled.
V
Control Block
PSV & Table
Data Access
DDCORE
FRC/LPRC
Generation
Reference
Oscillators
Band Gap
Regulator
Precision
Program Memory
Voltage
Timing
Address Latch
Data Latch
Timer1
IC1-5
PIC24FJ128GA FAMILY GENERAL BLOCK DIAGRAM
/V
CAP
23
Controller
Interrupt
V
DD
23
Start-up Timer
Timer2/3
,
OC1-5
PWM/
Brown-out
V
Watchdog
Instruction
Decode &
Power-up
Power-on
Oscillator
Reset
SS
Control
Timer
Reset
Timer
Address Bus
PCU
Control
(2)
Stack
Program Counter
Logic
MCLR
Control Signals
24
8
CN1-22
PCH
Timer4/5
Repeat
Control
Logic
Preliminary
16
PCL
(1)
Inst Register
Inst Latch
SPI1/2
RTCC
Multiplier
Support
Divide
17x17
16
Data Bus
I2C1/2
10-bit
ADC
W Reg Array
Data Latch
Read AGU
Data RAM
Write AGU
EA MUX
Address
16 x 16
16
Latch
16-bit ALU
16
16
16
16
Comparators
UART1/2
© 2006 Microchip Technology Inc.
16
16
RC12:RC15
RG12:RG15
RA9:RA10,
RF12:RF13
RB0:RB15
RD0:RD15
RA0:RA7,
PORTC
RC1:RC4,
RG0:RG9,
PORTA
PORTD
PORTE
RE0:RE9
RF0:RF8,
PORTG
PORTF
PMP/PSP
RA14:15
PORTB
(1)
(1)
(1)
(1)
(1)
(1)