PIC18F25K80-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC18F25K80-I/SO is an 8-bit PIC18 microcontroller from Microchip with 32 kB Flash, 64 MHz clock, 12-bit ADC, ECAN controller, and CTMU in a 28-pin SOIC package for industrial and automotive applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F25K80-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8017(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
- Integrated ECAN (Enhanced CAN) controller supporting CAN 2.0B protocol up to 1 Mbps for automotive and industrial network connectivity without an external CAN transceiver IC
- 12-bit ADC with Charge Time Measurement Unit (CTMU) enabling capacitive touch sensing and precision current measurement on a single 8-bit MCU
- 64 MHz maximum clock frequency with 32 kB Flash and internal oscillator, reducing external crystal BOM cost in cost-sensitive embedded designs
Applications
PIC18F25K80-I/SO targets automotive body control modules and industrial field devices requiring CAN bus communication, such as sensor nodes on a CAN network, motor controllers, and building automation gateways. Its CTMU peripheral enables capacitive touch user interfaces without additional touch controller ICs. The 28-pin SOIC package suits prototyping and low-to-mid volume production on standard through-hole or SMT boards.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 7Weeks |
| 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 | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 24 |
| 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 | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 3648 |
| ROM (words) | 32768 |
| 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 | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC18F25K80-I/SO Alternates Showing results | Image |
| Package | Small Outline 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 | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F25K80-I/SO:
suggested
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
64KB Flash, 4KB RAM, 16 MIPS, 12-bit ADC, CTMU, CAN, nanowatt XLP
Frequently Asked Questions
Can PIC18F25K80-I/SO handle CAN 2.0B communication at 500 kbps without an external CAN controller IC?
Yes. PIC18F25K80-I/SO integrates an Enhanced CAN (ECAN) controller supporting the CAN 2.0B standard at bit rates up to 1 Mbps. Only an external CAN transceiver (such as MCP2551) is needed to interface with the physical bus — no separate CAN controller IC is required. At 64 MHz system clock, the baud rate prescaler settings easily achieve 500 kbps for automotive or industrial CAN networks.
How does the 12-bit ADC and CTMU on PIC18F25K80-I/SO enable capacitive touch sensing?
The Charge Time Measurement Unit (CTMU) generates a precision current source that charges a capacitive touch pad for a fixed time, and the 12-bit ADC then measures the resulting voltage. A finger touch increases pad capacitance, which lowers the measured voltage — the MCU firmware detects this difference. This allows up to several capacitive touch inputs directly on PIC18F25K80-I/SO GPIO pins without additional touch controller ICs.
For an industrial sensor node running at 3.3 V, does PIC18F25K80-I/SO's supply range and 64 MHz clock meet performance requirements?
PIC18F25K80-I/SO operates from a 1.8 V to 5.5 V supply range, so 3.3 V operation is fully supported. At 3.3 V, the maximum clock frequency may be derated depending on the specific variant, but 64 MHz is achievable at 5 V. For 3.3 V designs, the 32 kB Flash and PIC18 8-bit core running at 32–64 MHz still provide adequate throughput for sensor sampling, CAN framing, and UART/SPI communication.
What lead time and package information should procurement teams note for PIC18F25K80-I/SO?
PIC18F25K80-I/SO is available in a 28-pin SOIC (SOIC-28) package with a 7-week factory lead time from Microchip Technology. The 'I/SO' suffix indicates industrial temperature range (-40°C to +85°C) in SOIC packaging. It is RoHS-compliant (Pb-free). With a YTEOL of 13, it has a long expected time to end-of-life, making it suitable for products requiring multi-year production runs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.8017 | $2.80 |
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