PIC18F26K83-E/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC18F26K83-E/SO is an 8-bit PIC18 microcontroller with 64KB Flash, 2KB RAM, and a 12-bit ADC2 module running up to 64MHz. Operates from 2.3V minimum supply at 16MHz for low-voltage battery designs. Available in SOIC-28 package with worldwide stock and shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PIC18F26K83-E/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9500(MOQ 5)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC18F26K83-E/SO?
- 64 KB Flash and 12-bit ADC2 enable high-resolution data acquisition at up to 64 MHz
- 2.3 V minimum operating voltage at 16 MHz extends compatibility with 2-cell alkaline and LiPO battery systems
- PIC18 core with CAN and LIN peripherals supports automotive body control and sensor network designs
- SOIC-28 package simplifies hand-soldering and rework in prototype and low-volume production runs
What is PIC18F26K83-E/SO used for?
The PIC18F26K83-E/SO suits automotive body electronics, industrial sensor hubs, and home automation controllers that require 8-bit simplicity with high-resolution 12-bit analog measurements. Its 64 MHz clock and 64 KB Flash accommodate FreeRTOS-based firmware with CAN or LIN communication stacks for vehicle subsystems including door modules, lighting controllers, and HVAC fan drives. Battery-powered environmental monitors and smart meter end nodes benefit from its 2.3 V minimum supply operation, reducing regulator complexity in systems running from 2-cell AA or small LiPO packs.
What are the specifications of PIC18F26K83-E/SO?
| Manufacturer Package Code | SOIC-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 | R-PDSO-G28 |
| 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 | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| RAM (bytes) | 4096 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 64MHz |
| Supply Current-Max | 20mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC18F26K83-E/SO Alternates Showing results | Image |
| Package | Small Outline Packages |
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 PIC18F26K83-E/SO datasheet?
PIC18F26K83-E/SO Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC18F26K83-E/SO?
Compatible alternatives and drop-in replacements for PIC18F26K83-E/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
suggested
ECAN, 56KB Flash, 4KB RAM, 1K EE, 12-bit ADC2, Vector Interrupts, DMA, Comp,
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDIP28
ECAN, 28KB Flash, 2KB RAM, 1K EE, 12-bit ADC2, Vector Interrupts, DMA, Comp,
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDSO28
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PDIP28
Frequently Asked Questions
How does the 12-bit ADC2 in the PIC18F26K83-E/SO improve sensor measurement accuracy compared to a standard 10-bit ADC?
The 12-bit ADC2 provides 4096 quantization levels versus 1024 for a 10-bit ADC, resolving voltage differences as small as 0.8 mV on a 3.3 V reference rail. This is critical for precision temperature sensing with a 10 mV/°C thermocouple amplifier or for weighing scales using a Wheatstone bridge, where 2-bit extra resolution reduces reading uncertainty by 4x without external ADC ICs, saving BOM cost and PCB space.
What is the lowest supply voltage the PIC18F26K83-E/SO supports, and how does that benefit battery-powered designs?
The PIC18F26K83-E/SO operates down to 2.3 V at 16 MHz, allowing it to run directly from a 2-cell AA alkaline battery pack that discharges from 3.0 V down to 2.4 V at end of life. This eliminates the need for a boost converter or LDO in many battery sensor applications, extending battery life by reducing standby power loss by 15% to 25% compared to designs using a 3.3 V regulated supply.
For a CAN-connected automotive body control module, how much of the PIC18F26K83-E/SO's 64 KB Flash is typically consumed by a CAN stack and application firmware?
A lightweight Microchip MCC-generated CAN 2.0B driver with message filtering typically occupies 4 KB to 8 KB of Flash, leaving 56 KB to 60 KB for application code covering door lock, window motor control, and UART diagnostics. At 64 MHz, the PIC18 executes single-cycle instructions, enabling 1 ms CAN message processing latency with headroom for 50% CPU idle time, supporting event-driven low-power modes between CAN frames.
How does the SOIC-28 package of the PIC18F26K83-E/SO compare to a QFN option for prototype flexibility?
The SOIC-28 package with 1.27 mm pin pitch is hand-solderable and reworkable without specialist equipment, reducing prototype bring-up time by hours compared to a 0.5 mm pitch QFN. The 28 pins provide up to 25 GPIO lines, sufficient for most PIC18F26K83 applications including UART, SPI, I2C, and 8 analog inputs simultaneously. For production volumes where board density is critical, the same PIC18F26K83 die is also available in a 28-pin SSOP or QFN variant.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $2.9500 | $14.75 |
| 25+ | $2.8500 | $71.25 |
| 100+ | $2.3400 | $234.00 |
| 1000+ | $2.1500 | $2150.00 |
| 2511+ | $1.9600 | $4921.56 |
| 5022+ | $1.9500 | $9792.90 |
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