Mounting Type  

Surface Mount

Package / Case  

44-VQFN Exposed Pad

Surface Mount  

YES

Data Converters  

A/D 9x10b

Number of I/Os  

36

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tape & Reel (TR)

Series  

PIC® 18F

Published  

2005

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Obsolete

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

44

ECCN Code  

3A991.A.2

Terminal Finish  

Matte Tin (Sn)

Max Power Dissipation  

1W

Terminal Position  

QUAD

Peak Reflow Temperature (Cel)  

260

Supply Voltage  

5V

Terminal Pitch  

0.65mm

Frequency  

40MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

PIC18F4331

Pin Count  

44

Supply Voltage-Max (Vsup)  

5.5V

Power Supplies  

5V

Interface  

I2C, SPI, SSP, UART, USART

Memory Size  

8kB

Oscillator Type  

Internal

RAM Size  

768 x 8

Voltage - Supply (Vcc/Vdd)  

4.2V~5.5V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

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  

8KB 4K x 16

Connectivity  

I2C, SPI, UART/USART

Supply Current-Max  

15mA

Bit Size  

8

Has ADC  

YES

DMA Channels  

NO

Data Bus Width  

8b

PWM Channels  

YES

DAC Channels  

NO

Number of Timers/Counters  

4

EEPROM Size  

256 x 8

On Chip Program ROM Width  

16

CPU Family  

PIC

Length  

8mm

Height Seated (Max)  

1mm

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free