PIC18LF8490-I/PT Microchip Technology, PIC18LF8490-I/PT Datasheet - Page 403

• 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

Data Memory ..................................................................... 71
DAW ................................................................................. 314
DC and AC Characteristics
DC Characteristics ........................................................... 362
DCFSNZ .......................................................................... 315
DECF ............................................................................... 314
DECFSZ ........................................................................... 315
Development Support ...................................................... 345
Device Differences ........................................................... 395
Device Overview .................................................................. 7
Direct Addressing ............................................................... 82
E
Effect on Standard Instructions .......................................... 84
Effect on Standard PIC MCU Instructions ........................ 342
Electrical Characteristics .................................................. 349
Enhanced Universal Synchronous Asynchronous
Equations
Errata ................................................................................... 5
EUSART
© 2007 Microchip Technology Inc.
Access Bank .............................................................. 73
and the Extended Instruction Set ............................... 84
Bank Select Register (BSR) ....................................... 71
General Purpose Registers ........................................ 73
Map for PIC18F6X90/8X90 Devices .......................... 72
Special Function Registers ........................................ 74
Graphs and Tables .................................................. 387
Power-Down and Supply Current ............................ 352
Supply Voltage ......................................................... 351
Features (table) ............................................................ 9
New Core Features ...................................................... 7
Special Features .......................................................... 8
Receiver Transmitter (EUSART). See EUSART.
A/D Acquisition Time ................................................ 236
A/D Minimum Charging Time ................................... 236
Calculating the Minimum Required
Asynchronous Mode ................................................ 206
Baud Rate Generator (BRG) .................................... 201
Synchronous Master Mode ...................................... 212
Synchronous Slave Mode ........................................ 215
Acquisition Time .............................................. 236
12-Bit Break Transmit and Receive ................. 211
Associated Registers, Receive ........................ 209
Associated Registers, Transmit ....................... 207
Auto-Wake-up on Sync Break ......................... 210
Receiver ........................................................... 208
Setting up 9-Bit Mode with
Transmitter ....................................................... 206
Associated Registers ....................................... 201
Auto-Baud Rate Detect .................................... 204
Baud Rate Error, Calculating ........................... 201
Baud Rates, Asynchronous Modes ................. 202
High Baud Rate Select (BRGH Bit) ................. 201
Operation in Power-Managed Modes .............. 201
Sampling .......................................................... 201
Associated Registers, Receive ........................ 214
Associated Registers, Transmit ....................... 213
Reception ......................................................... 214
Transmission ................................................... 212
Associated Registers, Receive ........................ 216
Associated Registers, Transmit ....................... 215
Reception ......................................................... 216
Transmission ................................................... 215
Address Detect ........................................ 208
PIC18F6390/6490/8390/8490
Extended Instruction Set
External Clock Input ........................................................... 32
F
Fail-Safe Clock Monitor ........................................... 281, 290
Fast Register Stack ........................................................... 68
Firmware Instructions ...................................................... 295
Flash Program Memory ..................................................... 87
FSCM. See Fail-Safe Clock Monitor.
G
GOTO .............................................................................. 316
H
Hardware Multiplier ............................................................ 91
High/Low-Voltage Detect ................................................. 251
HLVD. See High/Low-Voltage Detect. ............................. 251
I
I/O Ports .......................................................................... 109
I
2
C Mode (MSSP)
ADDFSR .................................................................. 338
ADDULNK ............................................................... 338
CALLW .................................................................... 339
MOVSF .................................................................... 339
MOVSS .................................................................... 340
PUSHL ..................................................................... 340
SUBFSR .................................................................. 341
SUBULNK ................................................................ 341
Interrupts in Power-Managed Modes ...................... 291
POR or Wake from Sleep ........................................ 291
WDT During Oscillator Failure ................................. 290
Associated Registers ................................................. 89
Control Registers ....................................................... 88
Reading ..................................................................... 88
Table Reads .............................................................. 87
Introduction ................................................................ 91
Operation ................................................................... 91
Performance Comparison .......................................... 91
Applications ............................................................. 254
Associated Registers ............................................... 255
Characteristics ......................................................... 366
Current Consumption .............................................. 253
Effects of a Reset .................................................... 255
Operation ................................................................. 252
Setup ....................................................................... 253
Start-up Time ........................................................... 253
Acknowledge Sequence Timing .............................. 190
Associated Registers ............................................... 196
Baud Rate Generator .............................................. 183
Bus Collision
Clock Arbitration ...................................................... 184
Clock Stretching ...................................................... 176
TABLAT (Table Latch) Register ........................ 88
TBLPTR (Table Pointer) Register ...................... 88
Typical Low-Voltage Detect (diagram) ............ 254
During Sleep .................................................... 255
During a Repeated Start Condition .................. 194
During a Start Condition .................................. 192
During a Stop Condition .................................. 195
10-Bit Slave Receive Mode (SEN = 1) ............ 176
10-Bit Slave Transmit Mode ............................ 176
7-Bit Slave Receive Mode (SEN = 1) .............. 176
7-Bit Slave Transmit Mode .............................. 176
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