PIC18LF8490-I/PT Microchip Technology, PIC18LF8490-I/PT Datasheet - Page 407

• 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

Power-Managed Modes ..................................................... 41
Power-on Reset (POR) .............................................. 53, 281
Power-up Delays ................................................................ 39
Power-up Timer (PWRT) ............................................. 39, 55
Prescaler, Capture ........................................................... 150
Prescaler, Timer0 ............................................................. 133
Prescaler, Timer2 ............................................................. 154
Program Counter ............................................................... 66
Program Memory
Program Verification and Code Protection ....................... 292
Programming, Device Instructions ................................... 295
Pulse-Width Modulation. See PWM (CCP Module).
PUSH ............................................................................... 324
PUSH and POP Instructions .............................................. 67
PUSHL ............................................................................. 340
PWM (CCP Module)
Q
Q Clock ............................................................................ 154
R
RAM. See Data Memory.
RC Oscillator ...................................................................... 33
RCALL ............................................................................. 325
RCON Register
© 2007 Microchip Technology Inc.
and Multiple Sleep Commands .................................. 42
Effects on Clock Sources ........................................... 39
Entering ...................................................................... 41
Exiting Idle and Sleep Modes
Exiting Idle or Sleep Modes ....................................... 48
Idle Modes ................................................................. 45
Run Modes ................................................................. 42
Selecting .................................................................... 41
Sleep Mode ................................................................ 45
Summary (table) ........................................................ 41
Oscillator Start-up Timer (OST) ................................. 55
Power-up Timer (PWRT) ................................... 55, 281
Time-out Sequence .................................................... 55
Assignment (PSA Bit) .............................................. 133
Rate Select (T0PS2:T0PS0 Bits) ............................. 133
Switching Between Timer0 and WDT ...................... 133
PCL, PCH and PCU Registers ................................... 66
PCLATH and PCLATU Registers .............................. 66
and Extended Instruction Set ..................................... 84
Instructions ................................................................. 70
Interrupt Vector .......................................................... 65
Map and Stack (diagram) ........................................... 65
Reset Vector .............................................................. 65
Associated Registers ............................................... 292
Associated Registers ............................................... 155
Duty Cycle ................................................................ 154
Example Frequencies/Resolutions .......................... 154
Period ....................................................................... 153
Setup for PWM Operation ........................................ 155
TMR2 to PR2 Match ................................................ 153
RCIO Oscillator Mode ................................................ 33
Bit Status During Initialization .................................... 58
by Reset ............................................................. 48
by WDT Time-out ............................................... 48
Without a Start-up Delay .................................... 48
by Interrupt ......................................................... 48
PRI_IDLE ........................................................... 46
PRI_RUN ........................................................... 42
RC_RUN ............................................................ 44
SEC_RUN .......................................................... 42
Two-Word .......................................................... 70
PIC18F6390/6490/8390/8490
Reader Response ............................................................ 410
Reading Program Memory and Other Locations ............. 292
Register File ....................................................................... 73
Register File Summary ................................................ 76–79
Registers
RESET ............................................................................. 325
ADCON0 (A/D Control 0) ......................................... 231
ADCON1 (A/D Control 1) ......................................... 232
ADCON2 (A/D Control 2) ......................................... 233
BAUDCON1 (Baud Rate Control 1) ......................... 200
CCPxCON (CCPx Control) ...................................... 147
CMCON (Comparator Control) ................................ 241
CONFIG1H (Configuration 1 High) .......................... 282
CONFIG2H (Configuration 2 High) .......................... 284
CONFIG2L (Configuration 2 Low) ........................... 283
CONFIG3H (Configuration 3 High) .......................... 284
CONFIG4L (Configuration 4 Low) ........................... 285
CONFIG5L (Configuration 5 Low) ........................... 285
CVRCON (Comparator Voltage
DEVID1 (Device ID 1) .............................................. 286
DEVID2 (Device ID 2) .............................................. 286
HLVDCON (High/Low-Voltage
INTCON (Interrupt Control) ....................................... 95
INTCON2 (Interrupt Control 2) .................................. 96
INTCON3 (Interrupt Control 3) .................................. 97
IPR1 (Peripheral Interrupt Priority 1) ....................... 104
IPR2 (Peripheral Interrupt Priority 2) ....................... 105
IPR3 (Peripheral Interrupt Priority 3) ....................... 106
LCDCON (LCD Control) .......................................... 258
LCDDATAx (LCD Datax) ......................................... 261
LCDPS (LCD Phase) ............................................... 259
LCDSEx (LCD Segmentx Enable) ........................... 260
OSCCON (Oscillator Control) .................................... 38
OSCTUNE (Oscillator Tuning) ................................... 35
PIE1 (Peripheral Interrupt Enable 1) ....................... 101
PIE2 (Peripheral Interrupt Enable 2) ....................... 102
PIE3 (Peripheral Interrupt Enable 3) ....................... 103
PIR1 (Peripheral Interrupt Request (Flag) 1) ............. 98
PIR2 (Peripheral Interrupt Request (Flag) 2) ............. 99
PIR3 (Peripheral Interrupt Request (Flag) 3) ........... 100
RCON (Reset Control) ....................................... 52, 107
RCSTA1 (EUSART Receive
RCSTA2 (AUSART Receive
SSPCON1 (MSSP Control 1, I
SSPCON1 (MSSP Control 1, SPI Mode) ................ 159
SSPCON2 (MSSP Control 2,
SSPSTAT (MSSP Status, I
SSPSTAT (MSSP Status, SPI Mode) ...................... 158
STATUS .................................................................... 80
STKPTR (Stack Pointer) ............................................ 67
T0CON (Timer0 Control) ......................................... 131
T1CON (Timer1 Control) ......................................... 135
T2CON (Timer2 Control) ......................................... 141
T3CON (Timer3 Control) ......................................... 143
TXSTA1 (EUSART Transmit
TXSTA2 (AUSART Transmit
WDTCON (Watchdog Timer Control) ...................... 288
Reference Control) .......................................... 247
Detect Control) ................................................ 251
Status and Control) .......................................... 199
Status and Control) .......................................... 219
I
Status and Control) .......................................... 198
Status and Control) .......................................... 218
2
C Master Mode) ............................................ 169
2
C Mode) ...................... 167
2
C Mode) ................. 168
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