PIC12F1822-E/P Microchip Technology, PIC12F1822-E/P Datasheet - Page 63

• Manufacturer Part Number: PIC12F1822-E/P
• Description: 3.5 KB Flash, 128 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core 8 P
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 12Fr

Specifications of PIC12F1822-E/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 6
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 5-7:
 2010 Microchip Technology Inc.
LFINTOSC
HFINTOSC/
MFINTOSC
HFINTOSC/
MFINTOSC
System Clock
System Clock
System Clock
HFINTOSC/
HFINTOSC/
HFINTOSC/
MFINTOSC
MFINTOSC
IRCF <3:0>
MFINTOSC
IRCF <3:0>
IRCF <3:0>
LFINTOSC
LFINTOSC
LFINTOSC
LFINTOSC (FSCM and WDT disabled)
LFINTOSC (Either FSCM or WDT enabled)
HFINTOSC/MFINTOSC
INTERNAL OSCILLATOR SWITCH TIMING
=
0
0
Start-up Time

PIC12F/LF1822/PIC16F/LF1823
Start-up Time
0
2-cycle Sync
Preliminary
0

0
2-cycle Sync
2-cycle Sync

0
LFINTOSC turns off unless WDT or FSCM is enabled
Running
Running
Running
DS41413B-page 63