PIC24FJ64GB002-I/SS Microchip Technology, PIC24FJ64GB002-I/SS Datasheet - Page 107

• Manufacturer Part Number: PIC24FJ64GB002-I/SS
• Description: 16-bit, 16 MIPS, 64KB Flash, 8KB RAM, Nanowatt XLP, USB OTG 28 SSOP .209in TUBE
• Manufacturer: Microchip Technology

Specifications of PIC24FJ64GB002-I/SS

• Processor Series: PIC24
• Core: PIC24F
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 64 KB
• Data Ram Size: 8192 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 5
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Development Tools By Supplier: MPLAB Integrated Development Environment
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Supply Current (max): 300 mA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8.0
The oscillator system for PIC24FJ64GB004 family
devices has the following features:
• A total of four external and internal oscillator options
FIGURE 8-1:
 2010 Microchip Technology Inc.
Note:
as clock sources, providing 11 different clock modes
SOSCO
SOSCI
OSCO
OSCI
OSCILLATOR
CONFIGURATION
This data sheet summarizes the features
of this group of PIC24F devices. It is not
intended to be a comprehensive reference
source. For more information, refer to the
“PIC24F
Section 6. “Oscillator” (DS39700).
Primary Oscillator
Secondary Oscillator
Oscillator
Oscillator
LPRC
FRC
Family
PIC24FJ64GB004 FAMILY CLOCK DIAGRAM
SOSCEN
Enable
Oscillator
(nominal)
31 kHz (nominal)
8 MHz
Reference
USB PLL
PLLDIV<2:0>
Manual”,
CLKDIV<10:8>
PIC24FJ64GB004 FAMILY
PLL
DIV
&
CPDIV<1:0>
PIC24FJ64GB004 Family
8 MHz
4 MHz
• An on-chip USB PLL block to provide a stable 48 MHz
• Software-controllable switching between various
• Software-controllable postscaler for selective
• A Fail-Safe Clock Monitor (FSCM) that detects
• A separate and independently configurable system
A simplified diagram of the oscillator system is shown
in Figure 8-1.
clock for the USB module, as well as a range of
frequency options for the system clock
clock sources
clocking of CPU for system power savings
clock failure and permits safe application recovery
or shutdown
clock output for synchronizing external hardware
ECPLL,FRCPLL
XTPLL, HSPLL
XT, HS, EC
FRCDIV
SOSC
LPRC
FRC
Clock Control Logic
Fail-Safe
Monitor
Clock
CLKDIV<14:12>
Reference Clock
WDT, PWRT
Clock Source Option
for Other Modules
Generator
REFOCON<15:8>
48 MHz USB Clock
DS39940D-page 107
Peripherals
REFO
CLKO
CPU