PIC18LF458-I/PT Microchip Technology, PIC18LF458-I/PT Datasheet - Page 272

• 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

REGISTER 24-9:
REGISTER 24-10: CONFIG7H: CONFIGURATION REGISTER 7 HIGH (BYTE ADDRESS 30000Dh)
DS41159E-page 270
PIC18FXX8
bit 7-4
bit 3
bit 2
bit 1
bit 0
bit 7
bit 6
bit 5-0
CONFIG7L: CONFIGURATION REGISTER 7 LOW (BYTE ADDRESS 30000Ch)
bit 7
Unimplemented: Read as ‘0’
EBTR3: Table Read Protection bit
1 = Block 3 (006000-007FFFh) not protected from table reads executed in other blocks
0 = Block 3 (006000-007FFFh) protected from table reads executed in other blocks
EBTR2: Table Read Protection bit
1 = Block 2 (004000-005FFFh) not protected from table reads executed in other blocks
0 = Block 2 (004000-005FFFh) protected from table reads executed in other blocks
EBTR1: Table Read Protection bit
1 = Block 1 (002000-003FFFh) not protected from table reads executed in other blocks
0 = Block 1 (002000-003FFFh) protected from table reads executed in other blocks
EBTR0: Table Read Protection bit
1 = Block 0 (000200-001FFFh) not protected from table reads executed in other blocks
0 = Block 0 (000200-001FFFh) protected from table reads executed in other blocks
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
Unimplemented: Read as ‘0’
EBTRB: Boot Block Table Read Protection bit
1 = Boot Block (000000-0001FFh) not protected from table reads executed in other blocks
0 = Boot Block (000000-0001FFh) protected from table reads executed in other blocks
Unimplemented: Read as ‘0’
Note 1: Unimplemented in PIC18FX48 devices; maintain this bit set.
U-0
—
U-0
—
EBTRB
R/P-1
U-0
—
P = Programmable bit
P = Programmable bit
U-0
—
U-0
—
(1)
(1)
U-0
—
U-0
—
EBTR3
R/P-1
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U-0
—
(1)
EBTR2
R/P-1
U-0
—
© 2006 Microchip Technology Inc.
(1)
EBTR1
R/P-1
U-0
—
EBTR0
R/P-1
U-0
—
bit 0
bit 0