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Part Details for PIC18F4321-I/PT by Microchip Technology Inc
Results Overview of PIC18F4321-I/PT by Microchip Technology Inc
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Internet of Things (IoT)
Environmental Monitoring
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Entertainment and Gaming
PIC18F4321-I/PT Information
PIC18F4321-I/PT by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for PIC18F4321-I/PT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
34M8035
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Newark | 8 Bit Microcontroller, Flash, Pic18F4Xxx, 40 Mhz, 8 Kb, 512 Byte, 44, Tqfp Rohs Compliant: Yes |Micr... more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 665 |
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$4.2800 / $4.3800 | Buy Now |
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DISTI #
PIC18F4321-I/PT-ND
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DigiKey | IC MCU 8BIT 8KB FLASH 44TQFP Min Qty: 1 Lead time: 7 Weeks Container: Tray |
435 In Stock |
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$4.2876 / $4.3800 | Buy Now |
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DISTI #
PIC18F4321-I/PT
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Avnet Americas | MCU 8-bit PIC18 PIC RISC 8KB Flash 5V 44-Pin TQFP Tray - Trays (Alt: PIC18F4321-I/PT) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 7 Weeks, 0 Days Container: Tray | 0 |
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$4.0505 / $4.1880 | Buy Now |
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DISTI #
579-PIC18F4321-I/PT
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Mouser Electronics | 8-bit Microcontrollers - MCU 8 KB Flash 512 RAM RoHS: Compliant | 1986 |
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$4.2800 / $4.3800 | Buy Now |
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DISTI #
PIC18F4321-I/PT
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Microchip Technology Inc | 44LD 160K, POWER-MANAGED PIC with 8 KBYTES, TQFP, Projected EOL: 2034-07-24 COO: Philippines, Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tray |
247 Alternates Available |
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$3.1800 / $4.3800 | Buy Now |
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DISTI #
70046300
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RS | MCU, 8-Bit, CMOS, 44-Pin, 8 KB Flash, 512 RAM Min Qty: 160 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk | 0 |
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$5.1500 | RFQ |
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Onlinecomponents.com | MCU 8-bit PIC RISC 8KB Flash 5V 44-Pin TQFP Tray RoHS: Compliant |
160 In Stock 160 Factory Stock |
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$4.7100 / $7.1800 | Buy Now |
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DISTI #
87667737
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Verical | MCU 8-bit PIC RISC 8KB Flash 5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 10 Package Multiple: 5 Date Code: 2503 | Americas - 160 |
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$6.6820 / $9.3340 | Buy Now |
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Quest Components | MICROCONTROLLER, 8-BIT, FLASH, PIC CPU, 40MHZ, CMOS, PQFP44 | 1 |
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$4.7700 / $7.1550 | Buy Now |
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DISTI #
PIC18F4321-I/PT
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TME | IC: PIC microcontroller, 8kB, 40MHz, 4.2÷5.5VDC, SMD, TQFP44, PIC18 Min Qty: 1 | 0 |
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$4.9200 / $5.8300 | RFQ |
Part Details for PIC18F4321-I/PT
PIC18F4321-I/PT CAD Models
PIC18F4321-I/PT Part Data Attributes
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PIC18F4321-I/PT
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
PIC18F4321-I/PT
Microchip Technology Inc
8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44
Select a part to compare: |
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | QFP | |
| Package Description | 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 | |
| Pin Count | 44 | |
| Reach Compliance Code | compliant | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Factory Lead Time | 6 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Has ADC | YES | |
| Address Bus Width | ||
| Bit Size | 8 | |
| Boundary Scan | NO | |
| CPU Family | PIC18 | |
| Clock Frequency-Max | 40 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| Format | FIXED POINT | |
| Integrated Cache | NO | |
| JESD-30 Code | S-PQFP-G44 | |
| JESD-609 Code | e3 | |
| Length | 10 mm | |
| Low Power Mode | YES | |
| Moisture Sensitivity Level | 3 | |
| Number of External Interrupts | 3 | |
| Number of I/O Lines | 36 | |
| Number of Serial I/Os | 1 | |
| Number of Terminals | 44 | |
| Number of Timers | 6 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TQFP | |
| Package Equivalence Code | TQFP44,.39SQ,31 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 512 | |
| ROM (words) | 8192 | |
| ROM Programmability | FLASH | |
| Screening Level | TS 16949 | |
| Seated Height-Max | 1.2 mm | |
| Speed | 40 MHz | |
| Supply Current-Max | 23 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.2 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.8 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 10 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for PIC18F4321-I/PT
This table gives cross-reference parts and alternative options found for PIC18F4321-I/PT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PIC18F4321-I/PT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| PIC18LF4321-I/PT | Microchip Technology Inc | $4.7331 | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 | PIC18F4321-I/PT vs PIC18LF4321-I/PT |
| PIC18LF4321T-I/PT | Microchip Technology Inc | Check for Price | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 | PIC18F4321-I/PT vs PIC18LF4321T-I/PT |
| PIC18LF4321T-E/PT | Microchip Technology Inc | Check for Price | 8-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 | PIC18F4321-I/PT vs PIC18LF4321T-E/PT |
| PIC18LF4321-E/PT | Microchip Technology Inc | Check for Price | 8-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 | PIC18F4321-I/PT vs PIC18LF4321-E/PT |
PIC18F4321-I/PT Frequently Asked Questions (FAQ)
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The maximum clock frequency of the PIC18F4321-I/PT is 40 MHz.
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The PIC18F4321-I/PT has 128 KB of flash memory.
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Yes, the PIC18F4321-I/PT can operate at 5V, but it is recommended to operate at 3.3V for optimal performance and power consumption.
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No, the PIC18F4321-I/PT does not have built-in USB support. However, it can be implemented using bit-banging or using an external USB controller.
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The PIC18F4321-I/PT has 13 ADC channels.