PIC18F45J50-I/PT Microchip Technology, PIC18F45J50-I/PT Datasheet - Page 539

• Manufacturer Part Number: PIC18F45J50-I/PT
• Description: IC PIC MCU FLASH 32K 2V 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F45J50-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 32KB (16K x 16)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 34
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: EUSART, I2C, SPI
• Maximum Clock Frequency: 48 MHz
• Number Of Timers: 5
• Operating Supply Voltage: 2.25 V to 2.75 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, DV164136, DM183032, MA180024, DM183022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 13 Channel
• Controller Family/series: PIC18
• No. Of I/o's: 22
• Ram Memory Size: 3776Byte
• Cpu Speed: 48MHz
• No. Of Timers: 5
• Embedded Interface Type: EUSART, I2C, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

INDEX
A
A/D ................................................................................... 341
Absolute Maximum Ratings ............................................. 485
AC (Timing) Characteristics ............................................. 504
ACKSTAT ........................................................................ 307
ACKSTAT Status Flag ..................................................... 307
ADCAL Bit ........................................................................ 349
ADCON0 Register
ADDFSR .......................................................................... 474
ADDLW ............................................................................ 437
ADDULNK ........................................................................ 474
ADDWF ............................................................................ 437
ADDWFC ......................................................................... 438
ADRESL Register ............................................................ 344
Analog-to-Digital Converter. See A/D.
ANDLW ............................................................................ 438
ANDWF ............................................................................ 439
Assembler
Auto-Wake-up on Sync Break Character ......................... 330
B
Baud Rate Generator ....................................................... 303
BC .................................................................................... 439
BCF .................................................................................. 440
BF .................................................................................... 307
BF Status Flag ................................................................. 307
Block Diagrams
© 2009 Microchip Technology Inc.
A/D Converter Interrupt, Configuring ....................... 345
Acquisition Requirements ........................................ 346
ADCAL Bit ................................................................ 349
ADRESH Register .................................................... 344
Analog Port Pins, Configuring .................................. 347
Associated Registers ............................................... 350
Automatic Acquisition Time ...................................... 347
Calibration ................................................................ 349
Configuring the Module ............................................ 345
Conversion Clock (T
Conversion Requirements ....................................... 523
Conversion Status (GO/DONE Bit) .......................... 344
Conversions ............................................................. 348
Converter Characteristics ........................................ 522
Operation in Power-Managed Modes ...................... 349
Special Event Trigger (ECCPx) ............................... 348
Use of the ECCP2 Trigger ....................................... 348
Load Conditions for Device Timing Specifications ... 505
Parameter Symbology ............................................. 504
Temperature and Voltage Specifications ................. 505
Timing Conditions .................................................... 505
GO/DONE Bit ........................................................... 344
MPASM Assembler .................................................. 482
+5V System Hardware Interface .............................. 126
8-Bit Multiplexed Address and Data Application ...... 185
A/D ........................................................................... 344
Analog Input Model .................................................. 345
Baud Rate Generator ............................................... 304
Capture Mode Operation ......................................... 242
Clock Source Multiplexing ........................................ 232
Comparator Analog Input Model .............................. 382
Comparator Output .................................................. 379
Comparator Voltage Reference ............................... 387
Comparator Voltage Reference Output Buffer Example
CTMU ....................................................................... 397
389
AD
) ........................................... 347
PIC18F46J50 FAMILY
BN .................................................................................... 440
BNC ................................................................................. 441
BNN ................................................................................. 441
BNOV .............................................................................. 442
BNZ ................................................................................. 442
BOR. See Brown-out Reset.
BOV ................................................................................. 445
BRA ................................................................................. 443
Break Character (12-Bit) Transmit and Receive .............. 332
BRG. See Baud Rate Generator.
Brown-out Reset (BOR) ..................................................... 59
CTMU Current Source Calibration Circuit ............... 400
CTMU Typical Connections and Internal Configuration
CTMU Typical Connections and Internal Configuration
Demultiplexed Addressing Mode ............................. 178
Device Clock .............................................................. 30
Enhanced PWM Mode ............................................. 247
EUSART Transmit ................................................... 327
EUSARTx Receive .................................................. 329
Fail-Safe Clock Monitor ........................................... 428
Fully Multiplexed Addressing Mode ......................... 178
Generic I/O Port Operation ...................................... 125
High/Low-Voltage Detect with External Input .......... 392
Interrupt Logic .......................................................... 110
LCD Control ............................................................. 186
Legacy Parallel Slave Port ...................................... 172
MSSPx (I
MSSPx (I
MSSPx (SPI Mode) ................................................. 264
Multiplexed Addressing Application ......................... 185
On-Chip Reset Circuit ................................................ 57
Parallel EEPROM (Up to 15-Bit Address, 16-Bit Data) .
Parallel EEPROM (Up to 15-Bit Address, 8-Bit Data) ...
Parallel Master/Slave Connection Addressed Buffer 175
Parallel Master/Slave Connection Buffered ............. 174
Partially Multiplexed Addressing Application ........... 185
Partially Multiplexed Addressing Mode .................... 178
PIC18F2XJ50 (28-Pin) .............................................. 14
PIC18F4XJ50 (44-Pin) .............................................. 15
PMP Module ............................................................ 163
PWM Operation (Simplified) .................................... 244
Reads From Flash Program Memory ...................... 101
RTCC ....................................................................... 219
Simplified Steering ................................................... 260
Single Comparator ................................................... 382
Table Read Operation ............................................... 97
Table Write Operation ............................................... 98
Table Writes to Flash Program Memory .................. 103
Timer0 in 16-Bit Mode ............................................. 190
Timer0 in 8-Bit Mode ............................................... 190
Timer1 ..................................................................... 197
Timer2 ..................................................................... 206
Timer3 ..................................................................... 210
Timer4 ..................................................................... 218
USB Interrupt Logic ................................................. 366
USB Peripheral and Options ................................... 351
Using the Open-Drain Output .................................. 126
USTAT FIFO ............................................................ 357
Watchdog Timer ...................................................... 423
for Pulse Delay Generation ............................. 408
for Time Measurement .................................... 407
186
186
2
2
C Master Mode) ...................................... 302
C Mode) .................................................. 282
DS39931C-page 539