PIC18F2321-I/SP Microchip Technology, PIC18F2321-I/SP Datasheet - Page 387

• Manufacturer Part Number: PIC18F2321-I/SP
• Description: IC PIC MCU FLASH 4KX16 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2321-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 8KB (4K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• Eeprom Size: 256 x 8
• Ram Size: 512 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: 512 B
• Interface Type: EUSART/I2C/MSSP/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 4
• 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, ICE4000, ICE2000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10-ch x 10-bit
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Height: 3.3 mm
• Length: 34.67 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.2 V
• Width: 7.24 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

INTCON Registers ....................................................... 93–95
Inter-Integrated Circuit. See I
Internal Oscillator Block ..................................................... 26
Internal RC Oscillator
Internet Address ............................................................... 391
Interrupt Sources ............................................................. 253
Interrupts ............................................................................ 91
Interrupts, Flag Bits
INTOSC, INTRC. See Internal Oscillator Block.
IORLW ............................................................................. 296
IORWF ............................................................................. 296
IPR Registers ................................................................... 100
L
LFSR ................................................................................ 297
Low-Voltage ICSP Programming. See Single-Supply
M
Master Clear (MCLR) ......................................................... 43
Master Synchronous Serial Port (MSSP). See MSSP.
Memory Organization ......................................................... 53
© 2007 Microchip Technology Inc.
RETFIE .................................................................... 304
RETLW .................................................................... 304
RETURN .................................................................. 305
RLCF ........................................................................ 305
RLNCF ..................................................................... 306
RRCF ....................................................................... 306
RRNCF .................................................................... 307
SETF ........................................................................ 307
SETF (Indexed Literal Offset Mode) ........................ 321
SLEEP ..................................................................... 308
Standard Instructions ............................................... 273
SUBFWB .................................................................. 308
SUBLW .................................................................... 309
SUBWF .................................................................... 309
SUBWFB .................................................................. 310
SWAPF .................................................................... 310
TBLRD ..................................................................... 311
TBLWT ..................................................................... 312
TSTFSZ ................................................................... 313
XORLW .................................................................... 313
XORWF .................................................................... 314
Adjustment ................................................................. 26
INTIO Modes .............................................................. 26
INTOSC Frequency Drift ............................................ 27
INTOSC Output Frequency ........................................ 26
OSCTUNE Register ................................................... 26
PLL in INTOSC Modes .............................................. 27
Use with WDT .......................................................... 263
A/D Conversion Complete ....................................... 231
Capture Complete (CCP) ......................................... 141
Compare Complete (CCP) ....................................... 142
Interrupt-on-Change (RB7:RB4) .............................. 108
INTn Pin ................................................................... 103
PORTB, Interrupt-on-Change .................................. 103
TMR0 ....................................................................... 103
TMR0 Overflow ........................................................ 125
TMR1 Overflow ........................................................ 127
TMR2-to-PR2 Match (PWM) ............................ 144, 149
TMR3 Overflow ................................................ 135, 137
Interrupt-on-Change (RB7:RB4)
ICSP Programming.
Data Memory ............................................................. 59
Program Memory ....................................................... 53
Flag (RBIF Bit) ................................................. 108
2
C.
Preliminary
Memory Programming Requirements .............................. 342
Microchip Internet Web Site ............................................. 391
Migration from Baseline to Enhanced Devices ................ 378
Migration from High-End to Enhanced Devices ............... 379
Migration from Mid-Range to Enhanced Devices ............ 379
MOVF .............................................................................. 297
MOVFF ............................................................................ 298
MOVLB ............................................................................ 298
MOVLW ........................................................................... 299
MOVSF ............................................................................ 317
MOVSS ............................................................................ 318
MOVWF ........................................................................... 299
MPLAB ASM30 Assembler, Linker, Librarian .................. 324
MPLAB ICD 2 In-Circuit Debugger .................................. 325
MPLAB ICE 2000 High-Performance Universal
MPLAB ICE 4000 High-Performance Universal
MPLAB Integrated Development
MPLAB PM3 Device Programmer ................................... 325
MPLINK Object Linker/MPLIB Object Librarian ............... 324
MSSP
MULLW ............................................................................ 300
MULWF ............................................................................ 300
N
NEGF ............................................................................... 301
NOP ................................................................................. 301
O
Oscillator Configuration ..................................................... 23
Oscillator Selection .......................................................... 253
Oscillator Start-up Timer (OST) ................................... 32, 45
Oscillator Switching ........................................................... 29
Oscillator Transitions ......................................................... 30
Oscillator, Timer1 ..................................................... 127, 137
Oscillator, Timer3 ............................................................. 135
P
Packaging Information ..................................................... 367
PIC18F4321 FAMILY
In-Circuit Emulator ................................................... 325
In-Circuit Emulator ................................................... 325
Environment Software ............................................. 323
ACK Pulse ....................................................... 175, 177
Control Registers (general) ..................................... 161
I
Module Overview ..................................................... 161
SPI Master/Slave Connection .................................. 165
SPI Mode. See SPI Mode.
SSPBUF Register .................................................... 166
SSPSR Register ...................................................... 166
EC .............................................................................. 23
ECIO .......................................................................... 23
HS .............................................................................. 23
HSPLL ....................................................................... 23
Internal Oscillator Block ............................................. 26
INTIO1 ....................................................................... 23
INTIO2 ....................................................................... 23
LP .............................................................................. 23
RC ............................................................................. 23
RCIO .......................................................................... 23
XT .............................................................................. 23
Details ...................................................................... 369
Marking .................................................................... 367
2
C Mode. See I
2
C Mode.
DS39689E-page 385