PIC18F4420-I/PT Microchip Technology, PIC18F4420-I/PT Datasheet - Page 401
![IC MCU FLASH 8KX16 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18F4420-I/PT
Manufacturer Part Number
PIC18F4420-I/PT
Description
IC MCU FLASH 8KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18F2221-ISO.pdf
(46 pages)
2.PIC18F2420-IML.pdf
(412 pages)
3.PIC18F2420-IML.pdf
(16 pages)
4.PIC18F2420-IML.pdf
(8 pages)
5.PIC18F2420-IML.pdf
(6 pages)
6.PIC18F2420-IML.pdf
(8 pages)
7.PIC18F2420-IML.pdf
(4 pages)
8.PIC18F4420-IP.pdf
(390 pages)
Specifications of PIC18F4420-I/PT
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
44-TQFP, 44-VQFP
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
36
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
MSSP/SPI/I2C/PSP/USART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
36
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, ICE2000, ICE4000, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4420-I/PT
Manufacturer:
MICROCHIPS
Quantity:
661
Company:
Part Number:
PIC18F4420-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F4420-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
DC Characteristics ............................................................335
DCFSNZ............................................................................287
DECF.................................................................................286
DECFSZ ............................................................................287
Development Support........................................................317
Device Differences ............................................................395
Device Overview ...................................................................7
Device Reset Timers ...........................................................45
Direct Addressing ................................................................69
E
Effect on Standard PIC MCU Instructions .........................314
Effects of Power-Managed Modes on
Electrical Characteristics ...................................................321
Enhanced Capture/Compare/PWM (ECCP) .....................147
Enhanced PWM Mode. See PWM (ECCP Module).
Enhanced Universal Synchronous Asynchronous
Equations
Errata.....................................................................................6
EUSART
DS39631E-page 399
Power-Down and Supply Current..............................325
Supply Voltage ..........................................................324
Details on Individual Family Members ..........................8
Features (table).............................................................9
New Core Features .......................................................7
Other Special Features .................................................8
Oscillator Start-up Timer (OST) ..................................45
PLL Lock Time-out ......................................................45
Power-up Timer (PWRT).............................................45
Time-out Sequence .....................................................45
Various Clock Sources................................................31
Associated Registers ................................................160
Capture and Compare Modes...................................148
Capture Mode. See Capture (ECCP Module).
Outputs and Configuration ........................................148
Pin Configurations for ECCP.....................................148
PWM Mode. See PWM (ECCP Module).
Standard PWM Mode................................................148
Timer Resources.......................................................148
Receiver Transmitter (EUSART). See EUSART.
A/D Acquisition Time .................................................228
A/D Minimum Charging Time ....................................228
Calculating the Minimum Required
Asynchronous Mode .................................................211
Baud Rate Generator
Baud Rate Generator (BRG) .....................................205
Acquisition Time................................................228
12-Bit Break Transmit and Receive ..................216
Associated Registers, Receive .........................214
Associated Registers, Transmit ........................212
Auto-Wake-up on Sync Break...........................214
Receiver ............................................................213
Setting up 9-Bit Mode with
Transmitter ........................................................211
Operation in Power-Managed Mode .................205
Associated Registers ........................................206
Auto-Baud Rate Detect .....................................209
Baud Rate Error, Calculating ............................206
Baud Rates, Asynchronous Modes...................207
High Baud Rate Select (BRGH Bit)...................205
Sampling ...........................................................205
Address Detect .........................................213
PIC18F2420/2520/4420/4520
Extended Instruction Set
External Clock Input............................................................ 24
F
Fail-Safe Clock Monitor............................................. 249, 261
Fast Register Stack............................................................. 56
Firmware Instructions........................................................ 267
Flash Program Memory ...................................................... 73
FSCM. See Fail-Safe Clock Monitor.
G
General Call Address Support .......................................... 184
GOTO ............................................................................... 288
H
Hardware Multiplier ............................................................. 89
Synchronous Master Mode ....................................... 217
Synchronous Slave Mode ......................................... 220
ADDFSR ................................................................... 310
ADDULNK................................................................. 310
and Using MPLAB IDE Tools.................................... 316
CALLW ..................................................................... 311
Considerations for Use ............................................. 314
MOVSF ..................................................................... 311
MOVSS..................................................................... 312
PUSHL ...................................................................... 312
SUBFSR ................................................................... 313
SUBULNK................................................................. 313
Syntax....................................................................... 309
Exiting Operation ...................................................... 261
Interrupts in Power-Managed Modes........................ 262
POR or Wake from Sleep ......................................... 262
WDT During Oscillator Failure .................................. 261
Associated Registers .................................................. 81
Control Registers ........................................................ 74
Erase Sequence ......................................................... 78
Erasing........................................................................ 78
Operation During Code-Protect .................................. 81
Reading ...................................................................... 77
Table Pointer
Table Pointer Boundaries ........................................... 76
Table Reads and Table Writes ................................... 73
Write Sequence .......................................................... 79
Writing To ................................................................... 79
Introduction ................................................................. 89
Operation .................................................................... 89
Performance Comparison ........................................... 89
Associated Registers, Receive ......................... 219
Associated Registers, Transmit ........................ 218
Reception.......................................................... 219
Transmission .................................................... 217
Associated Registers, Receive ......................... 221
Associated Registers, Transmit ........................ 220
Reception.......................................................... 221
Transmission .................................................... 220
EECON1 and EECON2 ...................................... 74
TABLAT (Table Latch) Register.......................... 76
TBLPTR (Table Pointer) Register....................... 76
Boundaries Based on Operation......................... 76
Protection Against Spurious Writes .................... 81
Unexpected Termination..................................... 81
Write Verify ......................................................... 81
© 2008 Microchip Technology Inc.