PIC18LF248-I/SO Microchip Technology, PIC18LF248-I/SO Datasheet - Page 280

• Manufacturer Part Number: PIC18LF248-I/SO
• Description: IC MCU CAN FLASH 8K 28-SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF248-I/SO

• 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: 22
• 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): 2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 24-5:
FIGURE 24-6:
DS41159E-page 278
PIC18FXX8
Results: Table reads permitted within Blockn even when EBTRBn = 0.
TBLPTR = 000FFF
Results: All table reads from external blocks to Blockn are disabled whenever EBTRn = 0.
Register Values
TBLPTR = 000FFF
Register Values
PC = 001FFE
PC = 002FFE
TABLAT register returns the value of the data at the location TBLPTR.
TABLAT register returns a value of ‘0’.
EXTERNAL BLOCK TABLE READ (EBTRn) DISALLOWED
EXTERNAL BLOCK TABLE READ (EBTRn) ALLOWED
Program Memory
Program Memory
TBLRD *
TBLRD *
000000h
0001FFh
000200h
001FFFh
002000h
003FFFh
004000h
005FFFh
006000h
007FFFh
006000h
007FFFh
000000h
0001FFh
000200h
001FFFh
002000h
003FFFh
004000h
005FFFh
Configuration Bit Settings
Configuration Bit Settings
WRTB, EBTRB = 11
WRT1, EBTR1 = 11
WRT2, EBTR2 = 11
WRT3, EBTR3 = 11
WRT0, EBTR0 = 10
WRT1, EBTR1 = 11
WRT2, EBTR2 = 11
WRT3, EBTR3 = 11
WRTB, EBTRB = 11
WRT0, EBTR0 = 10
© 2006 Microchip Technology Inc.