PIC18F2550-I/SP Microchip Technology, PIC18F2550-I/SP Datasheet - Page 415

• Manufacturer Part Number: PIC18F2550-I/SP
• Description: IC PIC MCU FLASH 16KX16 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2550-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 32KB (16K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 24
• Eeprom Size: 256 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1536 B
• Interface Type: SPI, I2C, EAUSART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM163025, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3-DB18F4550 - BOARD DAUGHTER ICEPIC3DM163025 - PIC DEM FULL SPEED USB DEMO BRDDVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

INDEX
A
A/D ................................................................................... 259
Absolute Maximum Ratings ............................................. 361
AC (Timing) Characteristics ............................................. 378
AC Characteristics
Access Bank
ACKSTAT ........................................................................ 227
ACKSTAT Status Flag ..................................................... 227
ADCON0 Register ............................................................ 259
ADCON1 Register ............................................................ 259
ADCON2 Register ............................................................ 259
ADDFSR .......................................................................... 350
ADDLW ............................................................................ 313
ADDULNK ........................................................................ 350
ADDWF ............................................................................ 313
ADDWFC ......................................................................... 314
ADRESH Register ............................................................ 259
ADRESL Register .................................................... 259, 262
Analog-to-Digital Converter. See A/D.
and BSR ............................................................................. 77
ANDLW ............................................................................ 314
ANDWF ............................................................................ 315
Assembler
B
Baud Rate Generator ....................................................... 223
BC .................................................................................... 315
BCF .................................................................................. 316
BF .................................................................................... 227
BF Status Flag ................................................................. 227
© 2006 Microchip Technology Inc.
Acquisition Requirements ........................................ 264
ADCON0 Register .................................................... 259
ADCON1 Register .................................................... 259
ADCON2 Register .................................................... 259
ADRESH Register ............................................ 259, 262
ADRESL Register .................................................... 259
Analog Port Pins, Configuring .................................. 266
Associated Registers ............................................... 268
Configuring the Module ............................................ 263
Conversion Clock (T
Conversion Requirements ....................................... 398
Conversion Status (GO/DONE Bit) .......................... 262
Conversions ............................................................. 267
Converter Characteristics ........................................ 397
Converter Interrupt, Configuring .............................. 263
Discharge ................................................................. 267
Operation in Power-Managed Modes ...................... 266
Selecting and Configuring
Special Event Trigger (CCP2) .................................. 268
Special Event Trigger (ECCP) ................................. 150
Use of the CCP2 Trigger .......................................... 268
Load Conditions for Device Timing
Parameter Symbology ............................................. 378
Temperature and Voltage Specifications ................. 379
Timing Conditions .................................................... 379
Internal RC Accuracy ............................................... 381
Mapping with Indexed Literal Offset Mode ................. 77
GO/DONE Bit ........................................................... 262
MPASM Assembler .................................................. 358
Acquisition Time .............................................. 265
Specifications ................................................... 379
AD
) ........................................... 265
PIC18F2455/2550/4455/4550
Preliminary
Block Diagrams
BN .................................................................................... 316
BNC ................................................................................. 317
BNN ................................................................................. 317
BNOV .............................................................................. 318
BNZ ................................................................................. 318
BOR. See Brown-out Reset.
BOV ................................................................................. 321
BRA ................................................................................. 319
Break Character (12-Bit) Transmit and Receive .............. 253
BRG. See Baud Rate Generator.
Brown-out Reset (BOR) ..................................................... 46
BSF .................................................................................. 319
BTFSC ............................................................................. 320
BTFSS ............................................................................. 320
BTG ................................................................................. 321
BZ .................................................................................... 322
A/D ........................................................................... 262
Analog Input Model .................................................. 263
Baud Rate Generator .............................................. 223
Capture Mode Operation ......................................... 143
Comparator Analog Input Model .............................. 273
Comparator I/O Operating Modes ........................... 270
Comparator Output .................................................. 272
Comparator Voltage Reference ............................... 276
Comparator Voltage Reference Output
Compare Mode Operation ....................................... 144
Device Clock .............................................................. 24
Enhanced PWM ....................................................... 151
EUSART Receive .................................................... 251
EUSART Transmit ................................................... 248
External Power-on Reset Circuit
Fail-Safe Clock Monitor ........................................... 300
Generic I/O Port ....................................................... 111
High/Low-Voltage Detect with External Input .......... 280
MSSP (I
MSSP (I
MSSP (SPI Mode) ................................................... 193
On-Chip Reset Circuit ................................................ 43
PIC18F2455/2550 ..................................................... 10
PIC18F4455/4550 ..................................................... 11
PLL (HS Mode) .......................................................... 26
PWM Operation (Simplified) .................................... 146
Reads from Flash Program Memory ......................... 83
Single Comparator ................................................... 271
SPP Data Path ........................................................ 187
Table Read Operation ............................................... 79
Table Write Operation ............................................... 80
Table Writes to Flash Program Memory .................... 85
Timer0 in 16-Bit Mode ............................................. 126
Timer0 in 8-Bit Mode ............................................... 126
Timer1 ..................................................................... 130
Timer1 (16-Bit Read/Write Mode) ............................ 130
Timer2 ..................................................................... 136
Timer3 ..................................................................... 138
Timer3 (16-Bit Read/Write Mode) ............................ 138
USB Interrupt Logic ................................................. 177
USB Peripheral and Options ................................... 163
Watchdog Timer ...................................................... 297
Detecting ................................................................... 46
Disabling in Sleep Mode ............................................ 46
Software Enabled ...................................................... 46
Buffer Example ................................................ 277
(Slow V
2
2
C Master Mode) ........................................ 221
C Mode) .................................................... 202
DD
Power-up) ........................................ 45
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