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  • This part can be programmed by Digi-Key; for details please contact our custom department at 1-800-344-4539 x5725 or
Product Overview
Digi-Key Part Number PIC18F4321-I/PT-ND
Quantity Available 581
Can ship immediately

Manufacturer Part Number


Description PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 8KB (4K x 16) FLASH 44-TQFP (10x10)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Manufacturer Standard Lead Time 9 Weeks
Product Attributes Select All

Integrated Circuits (ICs)


Embedded - Microcontrollers


Microchip Technology

Series PIC® 18F
Packaging ? Tray ?
Part Status Active
Core Processor PIC
Core Size 8-Bit
Speed 40MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O 36
Program Memory Size 8KB (4K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 4.2 V ~ 5.5 V
Data Converters A/D 13x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)
Direct Substitute ?
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
PIC18F4321T-I/PT-ND PIC18F4321T-I/PT Microchip Technology Tape & Reel (TR) ? 0
2.66250 1,200  Non-Stock ?
For Use With
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Additional Resources
Standard Package ? 160
Other Names PIC18F4321IPT

04:28:40 10/21/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 3.16000 3.16
25 2.90000 72.50
100 2.62500 262.50

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : PIC18F4321T-I/PT-ND
  • Minimum Quantity: 1,200  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 2.66250
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