PIC18F26K83-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
8-bit PIC18 microcontroller with 64KB Flash, 2KB RAM, 12-bit ADC2, and up to 64 MHz clock. Features CAN FD, LIN, and UART interfaces. From $1.50 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F26K83-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 64KB Flash and 2KB RAM with hardware CRC supporting reliable embedded firmware storage
- 12-bit ADC2 with up to 24 channels enabling high-precision analog signal acquisition at 64 MHz
- Integrated CAN FD and LIN bus peripherals for automotive-grade serial communication in a compact 28-pin VQFN package
- Operates down to 2.3 V minimum supply at 16 MHz, suitable for battery-powered and low-voltage designs
Applications
The PIC18F26K83-I/ML is well suited for automotive body control modules and industrial sensor nodes that require reliable CAN FD or LIN communication alongside high-resolution analog measurements. Its 64 KB Flash and 12-bit ADC2 make it an efficient choice for motor control, HVAC controllers, and smart metering applications. The compact 28-pin QFN footprint enables space-constrained designs in appliance controls and portable instrumentation.
Specifications
| Manufacturer Package Code | VQFN-28 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2017-08-14 |
| YTEOL | 19 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC18 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 2 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 25 |
| Number of Serial I/Os | 2 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| 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, VERY THIN PROFILE, HEAT SINK/SLUG |
| RAM (bytes) | 4096 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 64MHz |
| Supply Current-Max | 20mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| 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 |
| ## PIC18F26K83-I/ML Alternates Showing results | Image |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC18F26K83-I/ML:
suggested
suggested
ECAN, 56KB Flash, 4KB RAM, 1K EE, 12-bit ADC2, Vector Interrupts, DMA, Comp,
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PQCC28
Frequently Asked Questions
What maximum clock frequency does the PIC18F26K83-I/ML support, and how does supply voltage affect it?
The PIC18F26K83-I/ML supports a maximum clock frequency of 64 MHz at the full supply voltage range of 2.3 V to 5.5 V. At the minimum operating voltage of 2.3 V, the device can run reliably at up to 16 MHz, making it suitable for battery-powered applications that need to balance performance with power consumption.
How many ADC channels does the PIC18F26K83-I/ML provide, and what resolution does its ADC2 module offer?
The PIC18F26K83-I/ML features a 12-bit ADC2 module with up to 24 analog input channels, enabling high-precision voltage measurements across a wide range of sensor types. This 12-bit resolution provides 4096 discrete output codes, which is sufficient for temperature sensing, pressure measurement, and other industrial or automotive analog applications requiring accuracy.
Which serial communication interfaces are integrated into the PIC18F26K83-I/ML for automotive network connectivity?
The PIC18F26K83-I/ML integrates CAN FD (Controller Area Network with Flexible Data-rate) and LIN (Local Interconnect Network) serial bus interfaces directly on chip, along with UART and SPI peripherals. CAN FD supports data rates beyond 1 Mbit/s, making this 8-bit MCU a cost-effective node controller for automotive body electronics and industrial sensor networks without requiring external communication ICs.
For a compact PCB design, what package does the PIC18F26K83-I/ML use and what pin count does it have?
The PIC18F26K83-I/ML is packaged in a 28-pin VQFN (Very thin Quad Flat No-Lead) format with a small footprint of approximately 4 mm x 4 mm, enabling space-efficient board layouts. The QFN package also provides good thermal performance compared to leaded packages, benefiting designs that operate in thermally demanding environments such as automotive or industrial enclosures.
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