PIC18F458T-I/PT Microchip Technology, PIC18F458T-I/PT Datasheet - Page 389

• Manufacturer Part Number: PIC18F458T-I/PT
• Description: IC MCU FLASH 16KX16 W/CAN 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F458T-I/PT

• 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: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K 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-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

INDEX
A
A/D .................................................................................... 241
Absolute Maximum Ratings .............................................. 329
AC (Timing) Characteristics .............................................. 341
Access Bank ....................................................................... 54
ACKSTAT ......................................................................... 173
ACKSTAT Status Flag ...................................................... 173
ADCON0 Register............................................................. 241
ADCON1 Register............................................................. 241
ADDLW ............................................................................. 287
Addressable Universal Synchronous Asynchronous
ADDWF ............................................................................. 287
ADDWFC .......................................................................... 288
ADRESH Register............................................................. 241
ADRESH/ADRESL Registers ........................................... 243
ADRESL Register ............................................................. 241
Analog-to-Digital Converter. See A/D.
ANDLW ............................................................................. 288
ANDWF ............................................................................. 289
Assembler
Associated Registers ................................................ 192, 197
B
Bank Select Register (BSR)................................................ 54
Baud Rate Generator ........................................................ 169
BC ..................................................................................... 289
BCF ................................................................................... 290
BF ..................................................................................... 173
BF Status Flag .................................................................. 173
© 2006 Microchip Technology Inc.
A/D Converter Flag (ADIF Bit) .................................. 243
A/D Converter Interrupt, Configuring ........................ 244
Acquisition Requirements ......................................... 244
Acquisition Time........................................................ 245
ADCON0 Register..................................................... 241
ADCON1 Register..................................................... 241
ADRESH Register..................................................... 241
ADRESH/ADRESL Registers ................................... 243
ADRESL Register ..................................................... 241
Analog Port Pins, Configuring................................... 246
Associated Registers Summary................................ 248
Calculating the Minimum Required
Configuring the Module............................................. 244
Conversion Clock (T
Conversion Status (GO/DONE Bit) ........................... 243
Conversion T
Conversions .............................................................. 247
Minimum Charging Time........................................... 245
Result Registers........................................................ 247
Selecting the Conversion Clock ................................ 246
Special Event Trigger (CCP)..................................... 126
Special Event Trigger (ECCP) .......................... 133, 248
T
T
Use of the ECCP Trigger .......................................... 248
Parameter Symbology .............................................. 341
GO/DONE Bit............................................................ 243
Receiver Transmitter. See USART.
MPASM Assembler................................................... 323
AD
AD
vs. Device Operating Frequencies
vs. Device Operating
Acquisition Time ............................................... 245
(For Extended, LF Devices) (table)................... 246
Frequencies (table) ........................................... 246
AD
Cycles............................................. 248
AD
) ............................................ 246
Block Diagrams
BN..................................................................................... 290
BNC .................................................................................. 291
BNN .................................................................................. 291
BNOV ............................................................................... 292
BNZ .................................................................................. 292
BOR. See Brown-out Reset.
BOV .................................................................................. 295
BRA .................................................................................. 293
BRG. See Baud Rate Generator.
Brown-out Reset (BOR).............................................. 26, 265
A/D............................................................................ 243
Analog Input Model........................................... 244, 253
Baud Rate Generator ............................................... 169
CAN Buffers and Protocol Engine ............................ 200
CAN Receive Buffer ................................................. 230
CAN Transmit Buffer ................................................ 227
Capture Mode Operation .......................................... 125
Comparator I/O Operating Modes ............................ 250
Comparator Output................................................... 252
Comparator Voltage Reference
Compare (CCP Module) Mode Operation ................ 126
Enhanced PWM........................................................ 134
Interrupt Logic............................................................. 78
Low-Voltage Detect (LVD)........................................ 260
Low-Voltage Detect with External Input.................... 260
MSSP (I
MSSP (I
MSSP (SPI Mode) .................................................... 143
On-Chip Reset Circuit................................................. 25
OSC2/CLKO/RA6 Pin................................................. 94
PIC18F248/258 Architecture ........................................ 8
PIC18F448/458 Architecture ........................................ 9
PLL ............................................................................. 19
PORTC (Peripheral Output Override)....................... 100
PORTD and PORTE (Parallel Slave Port)................ 107
PORTD in I/O Port Mode.......................................... 102
PORTE ..................................................................... 104
PWM (CCP Module) ................................................. 128
RA3:RA0 and RA5 Pins.............................................. 94
RA4/T0CKI Pin ........................................................... 94
RB1:RB0 Pins............................................................. 97
RB2/CANTX/INT2 Pin ................................................ 98
RB3/CANRX Pin......................................................... 98
RB7:RB4 Pins............................................................. 97
Reads from Flash Program Memory .......................... 69
Table Read Operation ................................................ 65
Table Write Operation ................................................ 66
Table Writes to Flash Program Memory ..................... 71
Timer0 in 16-bit Mode............................................... 110
Timer0 in 8-bit Mode................................................. 110
Timer1 ...................................................................... 114
Timer1 (16-bit Read/Write Mode) ............................. 114
Timer2 ...................................................................... 118
Timer3 ...................................................................... 120
Timer3 (16-bit Read/Write Mode) ............................. 120
USART Receive ....................................................... 191
USART Transmit ...................................................... 189
Voltage Reference.................................................... 256
Watchdog Timer ....................................................... 273
Output Buffer Example ..................................... 257
2
2
C Master Mode)......................................... 167
C Mode)..................................................... 152
PIC18FXX8
DS41159E-page 387