DSPIC30F3010-20E/SO Microchip Technology, DSPIC30F3010-20E/SO Datasheet - Page 145

• Manufacturer Part Number: DSPIC30F3010-20E/SO
• Description: IC,DSP,16-BIT,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F3010-20E/SO

• Rohs Compliant: YES
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 24KB (8K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Package: 28SOIC W
• Device Core: dsPIC
• Family Name: dsPIC30
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Interface Type: I2C/SPI/UART
• On-chip Adc: 6-chx10-bit
• Number Of Timers: 5
• 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.
© 2010 Microchip Technology Inc.
Byte Write 0x46 to OSCCON low
Byte Write 0x57 to OSCCON low
Byte Write 0x78 to OSCCON high
Byte Write 0x9A to OSCCON high
PROTECTION AGAINST
ACCIDENTAL WRITES TO OSCCON
dsPIC30F3010/3011
DS70141F-page 145