PIC18F4221-I/PT
Microchip Technology Ltd
Category: Microcontrollers
MCU 8BIT PIC18 40MHZ TQFP-44; Controller Family/Series:PIC18F4xxx; CPU Speed:40MHz; Program Memory Size:4KB; RAM Memory Size:512Byte; No. of Pins:44Pins; MCU Case Style:TQFP; No. of I/O's:36I/O's; Embedded Interface Type:EUSART I2C PSP SPI; Supply Voltage Min:4.2V; Supply Voltage Max:5.5V; Packaging:Each; Product Range:PIC18 Microcontrollers; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (17-Dec-2015); Clock Frequency:32MHz; EEPROM Memory Size:256Byte; Flash Memory Size:4KB; IC Generic Number:18F4221; Logic Function Number:18F4221; MPU Core Size:8bit; Memory Type:Flash; Microprocessor/Controller Features:WDT ADC PBOR EUSART LIN SPI I2C; No. of ADC Inputs:13; No. of Bits:8bit; No. of PWM Channels:5; No. of Timers:4; Number of bits in ADC:10; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Operating Temperature Range:-40°C to +85°C; Oscillator Type:External Internal; Peripherals:ADC Comparator PWM Timer; Program Memory Size:4KB
$2.95 - * $12.11Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DigiKey | PIC18F4221-I/PT-ND | 4621 | $2.99 | Buy | |||||||
![]() |
AVNET Europe | PIC18F4221-I/PT | 160 | * $8.60 | * $7.80 | Buy | ||||||
![]() |
element14 APAC | PIC18F4221-I/PT | 52 | 1 | * $4.64 | * $4.64 | * $4.59 | * $4.50 | * $4.41 | * $4.41 | Buy | |
![]() |
Farnell | PIC18F4221-I/PT | 52 | 1 | * $4.12 | * $4.12 | * $4.05 | * $4.00 | * $3.98 | * $3.98 | Buy | |
![]() |
Future Electronics | PIC18F4221-I/PT | 5467 | 1 | $2.95 | $2.95 | $2.95 | $2.95 | $2.95 | Buy | ||
![]() |
MicrochipDirect | PIC18F4221-I/PT | $2.99 | $2.99 | $2.74 | $2.48 | $2.28 | $2.28 | Buy | |||
![]() |
Mouser Electronics | 579-PIC18F4221-I/PT | 449 | $3.54 | Buy | |||||||
![]() |
Newark | PIC18F4221-I/PT | 52 | 160 | $4.20 | $4.20 | $4.20 | $4.20 | Buy |
Technical Specifications
| Lead Free Status | No |
| ROHS Compliance | Compliant |





