DSPIC30F4013-20E/PT Microchip Technology, DSPIC30F4013-20E/PT Datasheet - Page 143

• Manufacturer Part Number: DSPIC30F4013-20E/PT
• Description: IC DSPIC MCU/DSP 48K 44TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F4013-20E/PT

• Program Memory Type: FLASH
• Program Memory Size: 48KB (16K x 24)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: AC'97, Brown-out Detect/Reset, I²S, POR, PWM, WDT
• Number Of I /o: 30
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 13x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Product: DSCs
• Data Bus Width: 16 bit
• Processor Series: DSPIC30F
• Core: dsPIC
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 30
• Data Ram Size: 2 KB
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, DM240002, DM300018, DM330011
• Minimum Operating Temperature: - 40 C
• Package: 44TQFP
• Device Core: dsPIC
• Family Name: dsPIC30
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Interface Type: CAN/I2C/SPI/UART
• On-chip Adc: 13-chx12-bit
• Number Of Timers: 5
• Core Frequency: 20MHz
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of I/o's: 30
• Flash Memory Size: 48KB
• Supply Voltage Range: 2.5V To 5.5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC30F006 - MODULE SKT FOR DSPIC30F 44TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: DSPIC30F401320EPT

20.3
The oscillators are controlled with two SFRs,
OSCCON and OSCTUN and one Configuration
register, FOSC.
REGISTER 20-1:
© 2007 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
bit 7-6
bit 5
R/W-0
U-0
—
Oscillator Control Registers
POST<1:0>
Unimplemented: Read as ‘0’
COSC<2:0>: Current Oscillator Group Selection bits (Read-Only)
111 = PLL Oscillator; PLL source selected by FPR<4:0> bits
011 = External Oscillator; OSC1/OSC2 pins; External Oscillator configuration selected by FPR<4:0>
010 = LPRC internal low-power RC
001 = FRC internal fast RC
000 = LP crystal oscillator; SOSCI/SOSCO pins
Set to FOS<2:0> values on POR or BOR
Loaded with NOSC<2:0> at the completion of a successful clock switch
Set to FRC value when FSCM detects a failure and switches clock to FRC
Unimplemented: Read as ‘0’
NOSC<2:0>: New Oscillator Group Selection bits
111 = PLL Oscillator; PLL source selected by FPR<4:0> bits
011 = External Oscillator; OSC1/OSC2 pins; External Oscillator configuration selected by FPR<4:0>
010 = LPRC internal low-power RC
001 = FRC internal fast RC
000 = LP crystal oscillator; SOSCI/SOSCO pins
Set to FOS<2:0> values on POR or BOR
POST<1:0>: Oscillator Postscaler Selection bits
11 = Oscillator postscaler divides clock by 64
10 = Oscillator postscaler divides clock by 16
01 = Oscillator postscaler divides clock by 4
00 = Oscillator postscaler does not alter clock
LOCK: PLL Lock Status bit (Read-Only)
1 = Indicates that PLL is in lock
0 = Indicates that PLL is out of lock (or disabled)
Reset on POR or BOR
Reset when a valid clock switching sequence is initiated
Set when PLL lock is achieved after a PLL start
Reset when lock is lost
Read zero when PLL is not selected as a system clock
R/W-0
R-y
bits
bits
OSCCON: OSCILLATOR CONTROL REGISTER
COSC<2:0>
W = Writable bit
‘1’ = Bit is set
LOCK
R-0
R-y
U-0
R-y
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
U-0
CF
—
Note:
dsPIC30F3014/4013
The description of the OSCCON and
OSCTUN SFRs, as well as the FOSC Con-
figuration register provided in this section
are applicable only to the dsPIC30F3014
and
dsPIC30F product family.
R/W-y
U-0
—
dsPIC30F4013
NOSC<2:0>
x = Bit is unknown
LPOSCEN
R/W-y
R/W-0
DS70138E-page 141
devices
OSWEN
R/W-0
R/W-y
in
bit 8
bit 0
the