PIC18F2580-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC18F2580-I/SO is an 8-bit PIC18 microcontroller with 32KB Flash memory and 40 MHz max clock frequency. It features CAN bus support, 10-bit ADC, and EUSART communication in a 28-pin SOIC package. Available with RoHS compliance and industrial temperature range for embedded control applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F2580-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.0700(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 40 MHz clock frequency and 32KB Flash program memory
- Integrated CAN 2.0B controller for automotive and industrial network communication
- 10-bit ADC with multiple input channels for precise analog signal measurement
- EUSART and SPI/I2C communication interfaces for flexible peripheral connectivity
- 28-pin SOIC package with industrial temperature range support
Applications
The PIC18F2580-I/SO is well-suited for automotive CAN bus systems, industrial automation controllers, and embedded sensor nodes requiring analog measurement. Its 32KB Flash and 40 MHz operation support complex control algorithms in motor drives, building automation, and diagnostic equipment. The SOIC-28 package enables straightforward PCB integration in compact embedded designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 11Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 40MHz |
| 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 | 3 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 1 |
| Number of Timers | 6 |
| 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) | 1536 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.2V |
| Supply Voltage-Nom | 5V |
| 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 |
| 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 PIC18F2580-I/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDSO28
Frequently Asked Questions
What is the maximum clock frequency of the PIC18F2580-I/SO and how does it affect processing throughput?
The PIC18F2580-I/SO operates at up to 40 MHz, delivering approximately 10 MIPS throughput. This allows execution of complex control loops at high rates, suitable for real-time motor control, CAN message handling, and ADC sampling in embedded systems requiring fast response times.
Which communication protocols does the PIC18F2580-I/SO support for industrial networking?
The PIC18F2580-I/SO includes a CAN 2.0B controller supporting up to 1 Mbps data rates, plus EUSART for RS-232/RS-485 links and SPI/I2C interfaces. These 3 distinct protocol options allow flexible multi-node networking in automotive ECUs, factory automation, and building management systems.
How many ADC channels does the PIC18F2580-I/SO provide and what resolution does it offer?
The PIC18F2580-I/SO features a 10-bit ADC with up to 11 input channels, providing 1024 discrete steps per conversion. This resolution is adequate for temperature sensing, pressure transducers, and potentiometer-based position feedback in embedded control applications operating from 2V to 5.5V supply.
For which operating temperature range is the PIC18F2580-I/SO rated and is it suitable for automotive environments?
The PIC18F2580-I/SO I-grade is rated for -40°C to +85°C industrial temperature range. This makes it suitable for under-hood automotive applications, outdoor industrial controllers, and HVAC systems where temperature variations are significant but do not exceed commercial extended limits.
What are the Flash memory and RAM specifications of the PIC18F2580-I/SO for firmware storage and runtime data?
The PIC18F2580-I/SO provides 32KB of self-programmable Flash memory and 1536 bytes of data SRAM, plus 256 bytes of EEPROM for nonvolatile parameter storage. These resources accommodate moderately complex firmware stacks including CAN drivers, sensor processing routines, and communication protocol buffers.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.0100 | $8.01 |
| 20+ | $7.9700 | $159.40 |
| 40+ | $7.9200 | $316.80 |
| 75+ | $7.8200 | $586.50 |
| 100+ | $6.5800 | $658.00 |
| 1000+ | $6.0700 | $6070.00 |
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