Factory Lead Time  

6 Weeks

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

44-TQFP

Number of Pins  

44

Data Converters  

A/D 9x10b

Number of I/Os  

36

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

PIC® 18F

Published  

2003

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

44

Terminal Finish  

Matte Tin (Sn)

Max Power Dissipation  

1W

Terminal Position  

QUAD

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Supply Voltage  

5V

Frequency  

40MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

PIC18F4431

Pin Count  

44

Lead Pitch  

500μm

Operating Supply Voltage  

5V

Power Supplies  

5V

Interface  

I2C, SPI, SSP, UART, USART

Memory Size  

16kB

Oscillator Type  

Internal

RAM Size  

768 x 8

Voltage - Supply (Vcc/Vdd)  

4.2V~5.5V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Number of Bits  

8

Core Processor  

PIC

Peripherals  

Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

8-Bit

Program Memory Size  

16KB 8K x 16

Connectivity  

I2C, SPI, UART/USART

Supply Current-Max  

15mA

Bit Size  

8

Access Time  

40 μs

Has ADC  

YES

DMA Channels  

NO

Data Bus Width  

8b

Number of Timers/Counters  

4

Density  

128 kb

EEPROM Size  

256 x 8

On Chip Program ROM Width  

16

CPU Family  

PIC

Number of ADC Channels  

9

Number of PWM Channels  

10

Height Seated (Max)  

1.2mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free