PIC18LF458-I/PT Microchip Technology, PIC18LF458-I/PT Datasheet - Page 65

• Manufacturer Part Number: PIC18LF458-I/PT
• Description: IC MCU CAN FLASH 16K LP 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF458-I/PT

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 33
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1.5KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 33
• Interface Type: CAN/I2C/SPI/USART
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 5-1:
© 2006 Microchip Technology Inc.
INTCON
EEADR
EEDATA
EECON2
EECON1
IPR2
PIR2
PIE2
Legend:
Note 1:
Name
EEPROM Address Register
EEPROM Data Register
EEPROM Control Register 2 (not a physical register)
x = unknown, u = unchanged, r = reserved, - = unimplemented, read as ‘0’.
Shaded cells are not used during Flash/EEPROM access.
These registers or register bits are not implemented on the PIC18F248 and PIC18F258 and read as ‘0’s.
GIE/GIEH PEIE/GIEL TMR0IE
EEPGD
Bit 7
—
—
—
REGISTERS ASSOCIATED WITH DATA EEPROM MEMORY
CFGS
CMIP
CMIF
CMIE
Bit 6
Bit 5
—
—
—
—
INT0IE
FREE
EEIP
EEIF
EEIE
Bit 4
WRERR
BCLIP
BCLIF
BCLIE
RBIE
Bit 3
TMR0IF
WREN
LVDIP
LVDIF
LVDIE
Bit 2
TMR3IF ECCP1IF
TMR3IE ECCP1IE
TMR3IP ECCP1IP
INT0IF
Bit 1
WR
RBIF
Bit 0
RD
PIC18FXX8
(1)
(1)
(1)
0000 000x 0000 000u
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xx-0 x000 uu-0 u000
-1-1 1111 -1-1 1111
-0-0 0000 -0-0 0000
-0-0 0000 -0-0 0000
POR, BOR
Value on:
—
DS41159E-page 63
Value on
all other
Resets
—