PIC18LF4320-I/PT Microchip Technology, PIC18LF4320-I/PT Datasheet - Page 382
![IC MCU FLASH 4KX16 EEPROM 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18LF4320-I/PT
Manufacturer Part Number
PIC18LF4320-I/PT
Description
IC MCU FLASH 4KX16 EEPROM 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16C770-ISO.pdf
(8 pages)
3.PIC18F1320-ISS.pdf
(36 pages)
4.PIC18F2220-ISO.pdf
(394 pages)
5.PIC18F2220-ISO.pdf
(6 pages)
6.PIC18F2220-ISO.pdf
(6 pages)
7.PIC18F2220-ISO.pdf
(8 pages)
8.PIC18F2220-ISO.pdf
(6 pages)
9.PIC18F2220-ISO.pdf
(6 pages)
Specifications of PIC18LF4320-I/PT
Core Size
8-Bit
Program Memory Size
8KB (4K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
36
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Controller Family/series
PIC18
No. Of I/o's
36
Eeprom Memory Size
256Byte
Ram Memory Size
512Byte
Cpu Speed
40MHz
No. Of Timers
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF4320-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18LF4320-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC18F2220/2320/4220/4320
C
C Compilers
CALL ................................................................................ 272
Capture (CCP Module) ..................................................... 135
Capture (ECCP Module) .................................................. 142
Capture/Compare/PWM (CCP) ........................................ 133
Clock Sources .................................................................... 25
Clocking Scheme/Instruction Cycle .................................... 57
CLRF ................................................................................ 273
CLRWDT .......................................................................... 273
Code Examples
Code Protection ....................................................... 237, 252
COMF ............................................................................... 274
Comparator ...................................................................... 221
DS39599G-page 380
MPLAB C18 ............................................................. 302
MPLAB C30 ............................................................. 302
Associated Registers ............................................... 137
CCP Pin Configuration ............................................. 135
CCPR1H:CCPR1L Registers ................................... 135
Software Interrupt ..................................................... 135
Timer1/Timer3 Mode Selection ................................ 135
Capture Mode. See Capture.
CCP1 ........................................................................ 134
CCP2 ........................................................................ 134
Compare Mode. See Compare.
Interaction of Two CCP Modules ............................. 134
PWM Mode. See PWM.
Timer Resources ...................................................... 134
Selection Using OSCCON Register ........................... 25
16 x 16 Signed Multiply Routine ................................. 86
16 x 16 Unsigned Multiply Routine ............................. 86
8 x 8 Signed Multiply Routine ..................................... 85
8 x 8 Unsigned Multiply Routine ................................. 85
Changing Between Capture Prescalers ................... 135
Computed GOTO Using an Offset Value ................... 59
Data EEPROM Read ................................................. 83
Data EEPROM Refresh Routine ................................ 84
Data EEPROM Write .................................................. 83
Erasing a Flash Program Memory Row ..................... 76
Fast Register Stack .................................................... 56
How to Clear RAM (Bank 1) Using
Implementing a Real-Time Clock Using a
Initializing PORTA .................................................... 101
Initializing PORTB .................................................... 104
Initializing PORTC .................................................... 107
Initializing PORTD .................................................... 109
Initializing PORTE .................................................... 111
Loading the SSPBUF (SSPSR) Register ................. 158
Reading a Flash Program Memory Word ................... 75
Saving STATUS, WREG and BSR
Writing to Flash Program Memory ....................... 78–79
Analog Input Connection Considerations ................. 225
Associated Registers ............................................... 226
Configuration ............................................................ 221
Effects of a Reset ..................................................... 225
Interrupts .................................................................. 224
Operation ................................................................. 223
Operation in Power-Managed Modes ...................... 225
CCPR1H Register ............................................ 134
CCPR1L Register ............................................ 134
CCPR2H Register ............................................ 134
CCPR2L Register ............................................ 134
Indirect Addressing ............................................ 66
Timer1 Interrupt Service .................................. 125
Registers in RAM ............................................... 99
Comparator Specifications ............................................... 322
Comparator Voltage Reference ....................................... 227
Compare (CCP Module) .................................................. 136
Compare (ECCP Mode) ................................................... 142
Computed GOTO ............................................................... 59
Configuration Bits ............................................................ 237
Configuration Register Protection .................................... 255
Context Saving During Interrupts ....................................... 99
Control Registers
Conversion Considerations .............................................. 377
CPFSEQ .......................................................................... 274
CPFSGT .......................................................................... 275
CPFSLT ........................................................................... 275
Crystal Oscillator/Ceramic Resonator ................................ 19
Customer Change Notification Service ............................ 389
Customer Notification Service .......................................... 389
Customer Support ............................................................ 389
D
Data EEPROM Code Protection ...................................... 255
Data EEPROM Memory ..................................................... 81
Data Memory ..................................................................... 59
DAW ................................................................................ 276
DC and AC Characteristics
DC Characteristics ........................................................... 319
DCFSNZ .......................................................................... 277
DECF ............................................................................... 276
DECFSZ .......................................................................... 277
Development Support ...................................................... 301
Device Differences ........................................................... 376
Device Overview .................................................................. 7
Direct Addressing ............................................................... 67
Outputs .................................................................... 223
Reference ................................................................ 223
Response Time ........................................................ 223
Accuracy and Error .................................................. 228
Associated Registers ............................................... 229
Configuring .............................................................. 227
Connection Considerations ...................................... 228
Effects of a Reset .................................................... 228
Operation in Power-Managed Modes ...................... 228
Associated Registers ............................................... 137
CCP Pin Configuration ............................................. 136
CCPR1 Register ...................................................... 136
Software Interrupt .................................................... 136
Special Event Trigger .......................................136, 220
Timer1/Timer3 Mode Selection ................................ 136
EECON1 and EECON2 ............................................. 72
Associated Registers ................................................. 84
EEADR Register ........................................................ 81
EECON1 and EECON2 Registers ............................. 81
Operation During Code-Protect ................................. 84
Protection Against Spurious Write ............................. 83
Reading ..................................................................... 83
Using .......................................................................... 84
Write Verify ................................................................ 83
Writing ........................................................................ 83
General Purpose Registers ....................................... 59
Map for PIC18F2X20/4X20 ........................................ 60
Special Function Registers ........................................ 61
Graphs and Tables .................................................. 347
Power-Down and Supply Current ............................ 310
Supply Voltage ......................................................... 308
Features (table) ........................................................... 8
New Core Features ...................................................... 7
Other Special Features ................................................ 7
© 2007 Microchip Technology Inc.