PIC16F883-I/ML Microchip Technology Inc., PIC16F883-I/ML Datasheet - Page 72

• Manufacturer Part Number: PIC16F883-I/ML
• Description: 28 PIN, 7KB FLASH, 256 RAM, 25 I/O, QFN
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F883-I/ML

• A/d Inputs: 11-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 24
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin QFN
• Programmable Memory: 7K Bytes
• Ram Size: 256 Bytes
• Resistance, Drain To Source On: Bytes
• Serial Interface: MSSP or EUSART
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F882/883/884/886/887
4.7.3
Checking the state of the OSTS bit of the OSCCON
register will confirm if the microcontroller is running
from the external clock source, as defined by the
FOSC<2:0> bits in the Configuration Word Register 1
(CONFIG1), or the internal oscillator.
FIGURE 4-7:
DS41291E-page 70
Program Counter
System Clock
HFINTOSC
CHECKING TWO-SPEED CLOCK
STATUS
OSC1
OSC2
TWO-SPEED START-UP
0
PC - N
1
T
T
OST
1022 1023
PC
PC + 1
© 2008 Microchip Technology Inc.