Factory Lead Time  

13 Weeks

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

28-VQFN Exposed Pad

Number of Pins  

28

Data Converters  

A/D 5x10b

Number of I/Os  

24

Watchdog Timers  

Yes

Published  

2003

Series  

PIC® 18F

Packaging  

Tube

Operating Temperature  

-40°C~85°C TA

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

28

ECCN Code  

EAR99

Terminal Finish  

Matte Tin (Sn) - annealed

Max Power Dissipation  

1W

Terminal Position  

QUAD

Peak Reflow Temperature (Cel)  

260

Supply Voltage  

5V

Frequency  

40MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

PIC18F2431

Pin Count  

28

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

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

Bit Size  

8

Access Time  

40 μs

Data Bus Width  

8b

Number of Timers/Counters  

4

EEPROM Size  

256 x 8

CPU Family  

PIC

Number of ADC Channels  

5

Number of I2C Channels  

1

Height  

950μm

Length  

6mm

Width  

6mm

RoHS Status  

Non-RoHS Compliant

Radiation Hardening  

No

REACH SVHC  

No SVHC

Lead Free  

Lead Free