PIC18F4221-I/P Microchip Technology, PIC18F4221-I/P Datasheet - Page 98

• Manufacturer Part Number: PIC18F4221-I/P
• Description: IC PIC MCU FLASH 2KX16 400IP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4221-I/P

• Program Memory Type: FLASH
• Program Memory Size: 4KB (2K x 16)
• Package / Case: 40-DIP (0.600", 15.24mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 36
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: EUSART/I2C/MSSP/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LD444-1001 - DEMO BOARD FOR PICMICRO MCUACICE0206 - ADAPTER MPLABICE 40P 600 MIL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2221/2321/4221/4321 FAMILY
FIGURE 10-1:
DS39689F-page 98
High-Priority Interrupt Generation
Low-Priority Interrupt Generation
ADIF
ADIE
ADIP
RCIF
RCIE
RCIP
PIC18 INTERRUPT LOGIC
SSPIE
SSPIP
SSPIF
SSPIF
SSPIE
SSPIP
ADIF
ADIE
ADIP
RCIF
RCIE
RCIP
Additional Peripheral Interrupts
Additional Peripheral Interrupts
TMR0IF
TMR0IE
TMR0IP
INT1IE
INT1IP
INT2IE
INT2IP
INT1IF
INT2IF
RBIF
RBIE
RBIP
IPEN
PEIE/GIEL
IPEN
TMR0IE
TMR0IP
TMR0IF
INT0IE
INT1IE
INT1IP
INT2IE
INT2IP
INT0IF
INT1IF
INT2IF
RBIF
RBIE
RBIP
IPEN
© 2009 Microchip Technology Inc.
GIE/GIEH
PEIE/GIEL
Idle or Sleep modes
GIE/GIEH
0008h
Interrupt to CPU
Vector to Location
Interrupt to CPU
Vector to Location
0018h
Wake-up if in