PIC18F46K80-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC18F46K80-I/PT is an 8-bit PIC18 microcontroller running at up to 64 MHz, featuring CAN bus interface, 10-bit ADC, and 64 KB flash memory, operating from 1.8 V to 5.5 V, in a 44-pin TQFP package.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F46K80-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.3500(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC18 core with up to 64 MHz CPU speed and 64 KB flash memory for demanding control tasks
- Integrated CAN bus (ECAN) module for automotive and industrial network communication
- 10-bit ADC with multiple input channels enabling precise analog signal measurement
- Wide supply voltage range of 1.8 V to 5.5 V for battery-powered and 5 V system compatibility
Applications
The PIC18F46K80-I/PT is ideal for automotive body control modules, industrial CAN network nodes, and smart sensor interfaces requiring reliable 8-bit processing with integrated CAN communication. Its broad voltage range and 64 MHz speed suit designs from low-power wearables to robust industrial controllers. The 44-pin TQFP package provides sufficient I/O for complex embedded systems with multiple peripherals.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 2Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 35 |
| Number of Serial I/Os | 2 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| 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) | 3648 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 64MHz |
| Supply Current-Max | 6mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC18F46K80-I/PT Alternates Showing results | Image |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F46K80-I/PT:
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Frequently Asked Questions
What is the maximum CPU clock speed of the PIC18F46K80-I/PT and how does it benefit real-time control?
The PIC18F46K80-I/PT operates at up to 64 MHz, providing fast instruction execution for time-sensitive control loops and communication handling. Combined with its 8-bit PIC18 architecture and 64 KB flash, it reliably manages CAN bus protocol stacks and sensor data processing in automotive and industrial embedded systems.
Does the PIC18F46K80-I/PT support CAN bus communication for automotive network designs?
Yes, the PIC18F46K80-I/PT integrates an ECAN (Enhanced CAN) module fully compliant with the CAN 2.0B specification, supporting data rates up to 1 Mbps. This built-in peripheral makes it suitable for automotive body control, powertrain modules, and industrial CAN network nodes without requiring an external CAN controller.
What supply voltage range does the PIC18F46K80-I/PT support?
The PIC18F46K80-I/PT operates from 1.8 V to 5.5 V supply voltage, accommodating both low-power 1.8 V battery applications and traditional 5 V industrial systems. Its broad voltage range simplifies mixed-voltage system designs and enables low-power sleep modes for energy-efficient embedded applications.
How much program memory does the PIC18F46K80-I/PT offer and is it sufficient for CAN stack firmware?
The PIC18F46K80-I/PT provides 64 KB of flash program memory and 3.8 KB of SRAM. This capacity is sufficient to hold a full CAN protocol stack alongside application logic for automotive body control or industrial node firmware, with room for calibration tables and diagnostic routines.
In what package is the PIC18F46K80-I/PT available and what are its PCB dimensions?
The PIC18F46K80-I/PT is packaged in a 44-pin TQFP measuring 10 mm x 10 mm with 1 mm height. This compact quad flat package supports fine-pitch soldering and provides 44 accessible pins for connecting CAN transceivers, ADC inputs, and communication interfaces in space-constrained PCB designs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.3800 | $4.38 |
| 25+ | $4.0100 | $100.25 |
| 40+ | $4.0000 | $160.00 |
| 75+ | $3.9600 | $297.00 |
| 100+ | $3.6400 | $364.00 |
| 1000+ | $3.3500 | $3350.00 |
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