PIC24FJ128GB MICROCHIP [Microchip Technology], PIC24FJ128GB Datasheet - Page 16

• Manufacturer Part Number: PIC24FJ128GB
• Description: 64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG)
• Manufacturer: MICROCHIP [Microchip Technology]

PIC24FJ256GB110 FAMILY
FIGURE 1-1:
DS39897B-page 14
Note 1:
OSCO/CLKO
OSCI/CLKI
ENVREG
REFO
2:
3:
Timer1
1-9
IC
Not all I/O pins or features are implemented on all device pinout configurations. See Table 1-4 for specific implementations by pin count.
BOR functionality is provided when the on-board voltage regulator is enabled.
These peripheral I/Os are only accessible through remappable pins.
(3)
V
Control Block
PSV & Table
Data Access
DDCORE
Generation
FRC/LPRC
Band Gap
Reference
Oscillators
Regulator
Precision
Program Memory
Voltage
Timing
Address Latch
Data Latch
Timer2/3
PWM/OC
/V
PIC24FJ256GB110 FAMILY GENERAL BLOCK DIAGRAM
1-9
CAP
(3)
23
(3)
Controller
Interrupt
V
DD
Timer4/5
23
Start-up Timer
,
ICNs
V
Watchdog
Instruction
Power-up
Power-on
Decode &
Oscillator
BOR and
SS
Control
LVD
Reset
Timer
Timer
Address Bus
(1)
(3)
(2)
Control
Stack
Program Counter
Logic
PCH
MCLR
Control Signals
24
8
1/2/3
RTCC
SPI
(3)
PCL
Repeat
Control
Logic
Preliminary
16
10-Bit
Inst Register
1/2/3
ADC
I2C
Inst Latch
Multiplier
Support
Divide
17x17
16
Data Bus
Comparators
1/2/3/4
UART
(3)
W Reg Array
(3)
Data Latch
Read AGU
Data RAM
Write AGU
EA MUX
Address
16 x 16
16
Latch
16-Bit ALU
16
16
USB OTG
CTMU
16
16
© 2008 Microchip Technology Inc.
16
16
PORTC
PORTA
PORTD
PORTG
PORTE
PORTF
(16 I/O)
(13 I/O)
PORTB
(16 I/O)
(10 I/O)
(12 I/O)
PMP/PSP
(8 I/O)
(9 I/O)
(1)
(1)
(1)
(1)
(1)
(1)