PIC18F448-I/L Microchip Technology, PIC18F448-I/L Datasheet - Page 256

• Manufacturer Part Number: PIC18F448-I/L
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F448-I/L

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SPI, I2C, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164136, DM163011
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCCDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / Rohs Status: Details
• Other names: PIC18F448I/L

TABLE 21-1:
DS41159E-page 254
PIC18FXX8
CMCON
CVRCON CVREN CVROE CVRR
INTCON
PIR2
PIE2
IPR2
PORTD
LATD
TRISD
PORTE
LATE
TRISE
Legend: x = unknown, u = unchanged, - = unimplemented, read as ‘0’
Note 1:
Name
PORTD Data Direction Register
C2OUT C1OUT C2INV
These bits are reserved on PIC18F2X8 devices; always maintain these bits clear.
LATD7 LATD6 LATD5
IBF
GIEH
Bit 7
GIE/
RD7
—
—
—
—
—
(1)
REGISTERS ASSOCIATED WITH COMPARATOR MODULE
CMIE
CMIP
CMIF
OBF
PEIE/
GIEL
Bit 6
RD6
—
—
(1)
(1)
(1)
(1)
TMR0IE
IBOV
Bit 5
RD5
—
—
—
—
—
(1)
PSPMODE
CVRSS
INT0IE
LATD4
C1INV
Bit 4
EEIF
EEIE
EEIP
RD4
—
—
(1)
LATD3 LATD2
BCLIF
BCLIE
BCLIP
CVR3
RBIE TMR0IF INT0IF
Bit 3
RD3
CIS
—
—
—
TRISE2 TRISE1
LATE2
LVDIF TMR3IF ECCP1IF
LVDIE TMR3IE ECCP1IE
LVDIP TMR3IP ECCP1IP
CVR2
Bit 2
CM2
RD2
RE2
LATD1
LATE1
CVR1
Bit 1
CM1
RD1
RE1
TRISE0
LATD0
LATE0
CVR0
RBIF
Bit 0
CM0
RD0
RE0
© 2006 Microchip Technology Inc.
(1)
(1)
(1)
0000 0000 0000 0000
0000 0000 0000 0000
0000 000x 0000 000u
-0-0 0000 -0-0 0000
-0-0 0000 -0-0 0000
-1-1 1111 -1-1 1111
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
1111 1111 1111 1111
---- -xxx ---- -000
---- -xxx ---- -uuu
0000 -111 0000 -111
Value on
POR
Value on
all other
Resets