PIC18LF8490-I/PT Microchip Technology, PIC18LF8490-I/PT Datasheet - Page 6

• Manufacturer Part Number: PIC18LF8490-I/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,80PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF8490-I/PT

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT
• Number Of I /o: 66
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SPI, I2C, EUSART, AUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 66
• Number Of Timers: 1 x 8
• Operating Supply Voltage: 2 V to 5.5 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, ICE2000, ICE4000, DV164136, DM163028
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18F6390/6490/8390/8490
Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 Timer0 Module ......................................................................................................................................................................... 131
11.0 Timer1 Module ......................................................................................................................................................................... 135
12.0 Timer2 Module ......................................................................................................................................................................... 141
13.0 Timer3 Module ......................................................................................................................................................................... 143
14.0 Capture/Compare/PWM (CCP) Modules ................................................................................................................................. 147
15.0 Master Synchronous Serial Port (MSSP) Module .................................................................................................................... 157
16.0 Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ............................................................... 197
17.0 Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART) ........................................................... 217
18.0 10-Bit Analog-to-Digital Converter (A/D) Module ..................................................................................................................... 231
19.0 Comparator Module.................................................................................................................................................................. 241
20.0 Comparator Voltage Reference Module ................................................................................................................................... 247
21.0 High/Low-Voltage Detect (HLVD)............................................................................................................................................. 251
22.0 Liquid Crystal Display (LCD) Driver Module ............................................................................................................................. 257
23.0 Special Features of the CPU .................................................................................................................................................... 281
24.0 Instruction Set Summary .......................................................................................................................................................... 295
25.0 Development Support............................................................................................................................................................... 345
26.0 Electrical Characteristics .......................................................................................................................................................... 349
27.0 DC and AC Characteristics Graphs and Tables ....................................................................................................................... 387
28.0 Packaging Information.............................................................................................................................................................. 389
Appendix A: Revision History............................................................................................................................................................. 395
Appendix B: Device Differences......................................................................................................................................................... 395
Appendix C: Conversion Considerations ........................................................................................................................................... 396
Appendix D: Migration from Baseline to Enhanced Devices.............................................................................................................. 396
Appendix E: migration from Mid-Range to Enhanced Devices .......................................................................................................... 397
Appendix F: Migration from High-End to Enhanced Devices ............................................................................................................. 397
Index .................................................................................................................................................................................................. 399
The Microchip Web Site ..................................................................................................................................................................... 409
Customer Change Notification Service .............................................................................................................................................. 409
Customer Support .............................................................................................................................................................................. 409
Reader Response .............................................................................................................................................................................. 410
PIC18F6390/6490/8390/8490 Product Identification System ............................................................................................................ 411
DS39629C-page 4
Device Overview .......................................................................................................................................................................... 7
Oscillator Configurations ............................................................................................................................................................ 31
Power-Managed Modes ............................................................................................................................................................. 41
Reset .......................................................................................................................................................................................... 51
Memory Organization ................................................................................................................................................................. 65
Flash Program Memory .............................................................................................................................................................. 87
8 x 8 Hardware Multiplier............................................................................................................................................................ 91
Interrupts .................................................................................................................................................................................... 93
I/O Ports ................................................................................................................................................................................... 109
© 2007 Microchip Technology Inc.