PIC18F26K83T-I/MX Microchip Integrated Circuit (Other) In Stock
PIC18F26K83T-I/MX is an 8-bit PIC18 microcontroller from Microchip with 64KB Flash, CAN 2.0, and 12-bit ADC. Features 64MHz max clock, integrated DAC, DSM modulator, and multiple PWM channels in a compact 28-pin UQFN 6x6mm package. Available from $2.10 in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F26K83T-I/MX Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8600(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC18F26K83T-I/MX?
- CAN 2.0B interface plus 12-bit ADC2 with 24 channels for industrial sensor and automotive node designs
- 64KB Flash and 2KB SRAM with DMA support enables efficient data-streaming at 64 MHz without CPU intervention
- Ultra-compact 28-pin UQFN 6x6x0.5mm package minimizes PCB footprint for space-constrained embedded control modules
What is PIC18F26K83T-I/MX used for?
PIC18F26K83T-I/MX suits automotive body-control modules, industrial sensor nodes, and smart actuator interfaces that need CAN 2.0B networking alongside high-resolution analog measurement. Its 12-bit ADC2 with 24 input channels enables precise multi-channel current or temperature sensing without external ADC ICs. The 28-pin UQFN package and 1.8V to 5.5V wide supply range also make it attractive for battery-powered IoT devices with real-time control needs.
What are the specifications of PIC18F26K83T-I/MX?
| Manufacturer Package Code | UQFN-28 |
| Factory Lead Time | 8Weeks |
| YTEOL | 19 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| JESD-30 Code | S-PQCC-N28 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 25 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.24SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 64MHz |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC18F26K83T-I/MX datasheet?
PIC18F26K83T-I/MX Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18F26K83T-I/MX?
Compatible alternatives and drop-in replacements for PIC18F26K83T-I/MX:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PQCC28
ECAN, 56KB Flash, 4KB RAM, 1K EE, 12-bit ADC2, Vector Interrupts, DMA, Comp,
ECAN, 56KB Flash, 4KB RAM, 1K EE, 12-bit ADC2, Vector Interrupts, DMA, Comp,
ECAN, 28KB Flash, 2KB RAM, 1K EE, 12-bit ADC2, Vector Interrupts, DMA, Comp,
Frequently Asked Questions
What analog capabilities does PIC18F26K83T-I/MX offer compared to standard PIC18 devices without ADC2?
PIC18F26K83T-I/MX includes a 12-bit ADC2 with 24 input channels, an 8-bit DAC, and a Data Signal Modulator (DSM). Standard PIC18 ADC is 10-bit, so the 12-bit ADC2 provides 4x finer resolution — equivalent to a 1.2 mV LSB on a 5V reference — enabling more precise temperature or current sensing. The on-chip DAC eliminates an external converter IC in feedback control loops for motor drive or lighting dimmer applications.
How does PIC18F26K83T-I/MX support CAN 2.0B communication in an automotive body-control application?
The device integrates a full CAN 2.0B controller supporting standard 11-bit and extended 29-bit frame identifiers at data rates up to 1 Mbps. Paired with an external CAN transceiver such as MCP2551, it forms a complete bus node for door modules, seat controllers, or lighting ECUs that communicate over vehicle networks running at 500 kbps or 1 Mbps. Hardware message filtering in the CAN module reduces CPU interrupt load when monitoring multiple message IDs simultaneously.
For a compact wearable sensor design, what board space does the UQFN-28 package of PIC18F26K83T-I/MX require?
The UQFN-28 package measures 6mm x 6mm with 0.5mm pitch, giving a PCB footprint of approximately 36 mm². This is roughly 60% smaller than a SOIC-28 package (about 90 mm²), freeing significant board real estate in wearable or handheld instrument designs. The 0.5mm pitch requires at least 4-layer PCB design rules for reliable soldering in a production environment.
When should an engineer choose PIC18F26K83T-I/MX over a PIC18F without CAN for a factory automation node?
Choose PIC18F26K83T-I/MX when the end product must join a CAN-based factory network such as CANopen or DeviceNet running at 250 kbps to 1 Mbps, and the BOM must stay at 8-bit cost rather than upgrading to a 32-bit CAN MCU. Integrating CAN in the MCU saves at least one external controller IC and its decoupling capacitors compared to bit-banging I2C-to-CAN bridge solutions. The 64KB Flash also provides headroom for a CANopen stack alongside application firmware without external memory.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.5600 | $2.56 |
| 100+ | $2.1300 | $213.00 |
| 1000+ | $1.9600 | $1960.00 |
| 5000+ | $1.8600 | $9300.00 |
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