PIC18F4220-I/PT Microchip Technology, PIC18F4220-I/PT Datasheet - Page 228

• Manufacturer Part Number: PIC18F4220-I/PT
• Description: IC MCU FLASH 2KX16 A/D 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4220-I/PT

• Core Size: 8-Bit
• Program Memory Size: 4KB (2K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• 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
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Core: PIC
• Processor Series: PIC18F
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 40 MHz
• Data Ram Size: 512 B
• Data Rom Size: 256 B
• On-chip Adc: Yes
• Number Of Programmable I/os: 36
• Number Of Timers: 2 x 8 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 13
• Height: 1 mm
• Interface Type: SPI, I2C, USART
• Length: 10 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.2 V
• Width: 10 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / Rohs Status: Details

PIC18F2220/2320/4220/4320
TABLE 20-1:
DS39599G-page 226
CMCON
CVRCON
INTCON
PIR2
PIE2
IPR2
PORTA
LATA
TRISA
Legend:
Note 1:
Name
x = unknown, u = unchanged, - = unimplemented, read as ‘0’.
Shaded cells are unused by the comparator module.
These pins are enabled based on oscillator configuration (see Configuration Register 1H).
TRISA7
LATA7
OSCFIE
OSCFIP
OSCFIF
CVREN
C2OUT
RA7
GIEH
Bit 7
GIE/
(1)
REGISTERS ASSOCIATED WITH COMPARATOR MODULE
(1)
(1)
TRISA6
LATA6
CVROE
C1OUT
RA6
PEIE/
CMIE
CMIP
CMIF
GIEL
Bit 6
(1)
(1)
(1)
Data Output Register
Data Direction Register
TMR0IE INT0IE
C2INV
CVRR
Bit 5
RA5
—
—
—
C1INV
EEIE
EEIP
Bit 4
EEIF
RA4
—
BCLIF
BCLIE
BCLIP
CVR3
RBIE
Bit 3
RA3
CIS
TMR0IF
LVDIF
LVDIE
LVDIP
CVR2
Bit 2
CM2
RA2
TMR3IE
TMR3IP
TMR3IF
INT0IF
CVR1
Bit 1
CM1
RA1
CCP2IE
CCP2IP
CCP2IF
CVR0
RBIF
Bit 0
CM0
RA0
© 2007 Microchip Technology Inc.
0000 0111 0000 0111
000- 0000 000- 0000
0000 0000 0000 0000
00-0 0000 00-0 0000
00-0 0000 00-0 0000
11-1 1111 11-1 1111
xx0x 0000 xx0x 0000
xxxx xxxx xxxx xxxx
1111 1111 1111 1111
Value on
POR
Value on
all other
Resets