PIC24FJ64GB004-I/ML Microchip Technology, PIC24FJ64GB004-I/ML Datasheet - Page 107
PIC24FJ64GB004-I/ML
Manufacturer Part Number
PIC24FJ64GB004-I/ML
Description
IC, 16BIT MCU, PIC24F, 32MHZ, QFN-44
Manufacturer
Microchip Technology
Series
PIC® XLP™ 24Fr
Datasheets
1.PIC24FJ32GA102-ISP.pdf
(48 pages)
2.PIC24FJ32GB002-ISO.pdf
(352 pages)
3.PIC24FJ32GB002-ISO.pdf
(12 pages)
4.PIC24FJ32GB002-ISO.pdf
(342 pages)
Specifications of PIC24FJ64GB004-I/ML
Controller Family/series
PIC24
Ram Memory Size
8KB
Cpu Speed
32MHz
No. Of Timers
5
Interface
I2C, LIN, SPI, UART, USB
No. Of Pwm Channels
5
Core Size
16 Bit
Program Memory Size
64 KB
Core Processor
PIC
Speed
32MHz
Connectivity
I²C, IrDA, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
33
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFN
Embedded Interface Type
I2C, LIN, SPI, UART, USB
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1004 - PIC24 BREAKOUT BOARD
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC24FJ64GB004-I/ML
Manufacturer:
MICROCHIP
Quantity:
1 200
- PIC24FJ32GA102-ISP PDF datasheet
- PIC24FJ32GB002-ISO PDF datasheet #2
- PIC24FJ32GB002-ISO PDF datasheet #3
- PIC24FJ32GB002-ISO PDF datasheet #4
- Current page: 107 of 342
- Download datasheet (6Mb)
8.3
The operation of the oscillator is controlled by three
Special Function Registers (SFRs):
• OSCCON
• CLKDIV
• OSCTUN
REGISTER 8-1:
© 2009 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14-12
bit 11
bit 10-8
Note 1:
CLKLOCK
R/SO-0
U-0
—
2:
3:
Control Registers
Reset values for these bits are determined by the FNOSC Configuration bits.
The state of the IOLOCK bit can only be changed once an unlocking sequence has been executed. In
addition, if the IOL1WAY Configuration bit is ‘1’, once the IOLOCK bit is set, it cannot be cleared.
Also resets to ‘0’ during any valid clock switch or whenever a non-PLL Clock mode is selected.
Unimplemented: Read as ‘0’
COSC<2:0>: Current Oscillator Selection bits
111 = Fast RC Oscillator with Postscaler (FRCDIV)
110 = Reserved
101 = Low-Power RC Oscillator (LPRC)
100 = Secondary Oscillator (SOSC)
011 = Primary Oscillator with PLL module (XTPLL, HSPLL, ECPLL)
010 = Primary Oscillator (XT, HS, EC)
001 = Fast RC Oscillator with Postscaler and PLL module (FRCPLL)
000 = Fast RC Oscillator (FRC)
Unimplemented: Read as ‘0’
NOSC<2:0>: New Oscillator Selection bits
111 = Fast RC Oscillator with Postscaler (FRCDIV)
110 = Reserved
101 = Low-Power RC Oscillator (LPRC)
100 = Secondary Oscillator (SOSC)
011 = Primary Oscillator with PLL module (XTPLL, HSPLL, ECPLL)
010 = Primary Oscillator (XT, HS, EC)
001 = Fast RC Oscillator with Postscaler and PLL module (FRCPLL)
000 = Fast RC Oscillator (FRC)
IOLOCK
COSC2
R/W-0
R-0
OSCCON: OSCILLATOR CONTROL REGISTER
(2)
CO = Clear Only bit
W = Writable bit
‘1’ = Bit is set
COSC1
LOCK
R-0
R-0
(3)
COSC0
R-0
U-0
PIC24FJ64GB004 FAMILY
—
Preliminary
(1)
SO = Set Only bit
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/CO-0
The OSCCON register (Register 8-1) is the main con-
trol register for the oscillator. It controls clock source
switching and allows the monitoring of clock sources.
The CLKDIV register (Register 8-2) controls the
features associated with Doze mode, as well as the
postscaler for the FRC Oscillator. The OSCTUN
register (Register 8-3) allows the user to fine tune the
FRC Oscillator over a range of approximately ±12%.
U-0
CF
—
POSCEN
R/W-x
NOSC2
R/W-0
(1)
x = Bit is unknown
SOSCEN
R/W-x
NOSC1
R/W-0
(1)
DS39940C-page 105
R/W-x
OSWEN
NOSC0
R/W-0
(1)
bit 8
bit 0
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