DSPIC30F6012AT-30I/PT Microchip Technology, DSPIC30F6012AT-30I/PT Datasheet - Page 149

• Manufacturer Part Number: DSPIC30F6012AT-30I/PT
• Description: IC DSPIC MCU/DSP 144K 64TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F6012AT-30I/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: AC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Program Memory Size: 144KB (48K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• For Use With: AC30F008 - MODULE SKT FOR DSPIC30F 64TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20.2.8
A write to the OSCCON register is intentionally made
difficult because it controls clock switching and clock
scaling.
To write to the OSCCON low byte, the following code
sequence must be executed without any other
instructions in between:
Byte write is allowed for one instruction cycle. Write the
desired value or use bit manipulation instruction.
To write to the OSCCON high byte, the following
instructions must be executed without any other
instructions in between:
Byte write is allowed for one instruction cycle. Write the
desired value or use bit manipulation instruction.
20.3
The oscillators are controlled with two SFRs,
OSCCON and OSCTUN and one Configuration
register, FOSC.
© 2011 Microchip Technology Inc.
Note:
Byte Write 0x46 to OSCCON low
Byte Write 0x57 to OSCCON low
Byte Write 0x78 to OSCCON high
Byte Write 0x9A to OSCCON high
Oscillator Control Registers
PROTECTION AGAINST
ACCIDENTAL WRITES TO OSCCON
The description of the OSCCON and
OSCTUN SFRs, as well as the FOSC
Configuration register provided in this
section
dsPIC30F6011A/6012A/6013A/6014A
devices in the dsPIC30F product family.
are
dsPIC30F6011A/6012A/6013A/6014A
applicable
only
to
the
DS70143E-page 149