PIC18LF8621-I/PT Microchip Technology, PIC18LF8621-I/PT Datasheet - Page 383

• Manufacturer Part Number: PIC18LF8621-I/PT
• Description: IC PIC MCU FLASH 32KX16 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF8621-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 70
• Eeprom Memory Size: 1024Byte
• Ram Memory Size: 3840Byte
• Cpu Speed: 40MHz
• No. Of Timers: 5
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3840 B
• Interface Type: MSSP, SPI, I2C, EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 69
• Number Of Timers: 2 x 8 bit
• 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, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

INDEX
A
A/D .................................................................................... 233
Absolute Maximum Ratings .............................................. 323
AC (Timing) Characteristics .............................................. 335
ACKSTAT ......................................................................... 203
ACKSTAT Status Flag ...................................................... 203
ADCON0 Register............................................................. 233
ADCON1 Register............................................................. 233
ADCON2 Register............................................................. 233
ADDLW ............................................................................. 281
ADDWF ............................................................................. 281
ADDWFC .......................................................................... 282
ADRESH Register..................................................... 233, 236
ADRESL Register ..................................................... 233, 236
Analog-to-Digital Converter. See A/D.
ANDLW ............................................................................. 282
ANDWF ............................................................................. 283
Assembler
Auto-Wake-up on Sync Break Character .......................... 225
B
Baud Rate Generator ........................................................ 199
BC ..................................................................................... 283
BCF ................................................................................... 284
BF ..................................................................................... 203
BF Status Flag .................................................................. 203
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Acquisition Requirements ......................................... 238
Acquisition Time........................................................ 238
ADCON0 Register..................................................... 233
ADCON1 Register..................................................... 233
ADCON2 Register..................................................... 233
ADRESH Register............................................. 233, 236
ADRESL Register ............................................. 233, 236
Analog Port Pins ....................................................... 128
Analog Port Pins, Configuring................................... 240
Associated Register Summary.................................. 241
Automatic Acquisition Time....................................... 239
Calculating Minimum Required
Configuring the Module............................................. 237
Conversion Clock (T
Conversion Status (GO/DONE Bit) ........................... 236
Conversion T
Conversions .............................................................. 240
Converter Characteristics ......................................... 354
Converter Interrupt, Configuring ............................... 237
ECCP2 Special Event Trigger................................... 241
Equations .................................................................. 238
Minimum Charging Time........................................... 238
Selecting and Configuring
Special Event Trigger (ECCP) .................................. 160
T
Load Conditions for Device
Parameter Symbology .............................................. 335
Temperature and Voltage
Timing Conditions ..................................................... 336
GO/DONE Bit............................................................ 236
MPASM Assembler................................................... 317
AD
vs. Device Operating
Acquisition Time ............................................... 238
Acquisition Time ............................................... 239
Frequencies (table) ........................................... 239
Timing Specifications ........................................ 336
Specifications.................................................... 336
AD
Cycles............................................. 240
AD
) ............................................ 239
PIC18F6525/6621/8525/8621
Block Diagrams
16-Bit Byte Select Mode ............................................. 75
16-Bit Byte Write Mode............................................... 73
16-Bit Word Write Mode ............................................. 74
A/D............................................................................ 236
Analog Input Model................................................... 237
Baud Rate Generator ............................................... 199
Capture Mode Operation .......................................... 151
Comparator Analog Input Model............................... 247
Comparator I/O Operating Modes ............................ 244
Comparator Output................................................... 246
Comparator Voltage Reference................................ 250
Comparator Voltage Reference
Compare Mode Operation ........................................ 152
Enhanced PWM........................................................ 161
EUSART Receive ..................................................... 223
EUSART Transmit .................................................... 221
Low-Voltage Detect (LVD)........................................ 254
Low-Voltage Detect with External Input.................... 254
MCLR/V
MSSP (I
MSSP (I
MSSP (SPI Mode) .................................................... 173
On-Chip Reset Circuit................................................. 29
PIC18F6525/6621 ........................................................ 9
PIC18F8525/8621 ...................................................... 10
PLL ............................................................................. 23
Port/LAT/TRIS Operation ......................................... 103
PORTC (Peripheral Output Override)....................... 109
PORTD and PORTE (Parallel Slave Port)................ 128
PORTD in I/O Port Mode.......................................... 111
PORTD in System Bus Mode ................................... 112
PORTE in I/O Mode.................................................. 115
PORTE in System Bus Mode ................................... 115
PORTG (Peripheral Output Override) ...................... 120
PORTJ in I/O Mode .................................................. 125
PWM Operation (Simplified) ..................................... 154
RA3:RA0 and RA5 Pins............................................ 104
RA4/T0CKI Pin ......................................................... 104
RA6 Pin (Enabled as I/O) ......................................... 104
RB2:RB0 Pins........................................................... 107
RB3 Pin .................................................................... 107
RB7:RB4 Pins........................................................... 106
Reads from Flash Program Memory .......................... 65
RF1/AN6/C2OUT and RF2/AN7/C1OUT Pins.......... 117
RF6:RF3 and RF0 Pins ............................................ 118
RF7 Pin..................................................................... 118
RH3:RH0 Pins in I/O Mode....................................... 122
RH3:RH0 Pins in System Bus Mode ........................ 123
RH7:RH4 Pins in I/O Mode....................................... 122
RJ4:RJ0 Pins in System Bus Mode.......................... 126
RJ7:RJ6 Pins in System Bus Mode.......................... 126
Single Comparator.................................................... 245
Table Read Operation ................................................ 61
Table Write Operation ................................................ 62
Table Writes to Flash Program Memory ..................... 67
Timer0 in 16-Bit Mode .............................................. 132
Timer0 in 8-Bit Mode ................................................ 132
Timer1 ...................................................................... 136
Timer1 (16-Bit Read/Write Mode)............................. 136
Timer2 ...................................................................... 142
Output Buffer Example ..................................... 251
2
2
PP
C Master Mode)......................................... 197
C Mode)..................................................... 182
/RG5 Pin.................................................. 121
DS39612B-page 381