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 10x10b

Number of I/Os  

25

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tube

Series  

PIC® 18F

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

28

Terminal Finish  

Matte Tin (Sn) - annealed

Max Power Dissipation  

1W

Terminal Position  

QUAD

Supply Voltage  

5V

Terminal Pitch  

0.635mm

Frequency  

40MHz

Base Part Number  

PIC18F2221

Pin Count  

28

Power Supplies  

5V

Interface  

I2C, SPI, UART, USART

Memory Size  

4kB

Oscillator Type  

Internal

RAM Size  

512 x 8

Voltage - Supply (Vcc/Vdd)  

4.2V~5.5V

Number of Bits  

8

Core Processor  

PIC

Peripherals  

Brown-out Detect/Reset, HLVD, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

8-Bit

Program Memory Size  

4KB 2K 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 A/D Converters  

1

Number of ADC Channels  

10

Number of PWM Channels  

2

Height  

950μm

Length  

6mm

Width  

6mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free