PIC16F18326-I/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC16F18326-I/SL is an 8-bit PIC16 XLP microcontroller with 28 KB Flash and up to 32 MHz clock frequency in a 14-pin SOIC package. It integrates ADC and operates down to 2.3V at 16 MHz, making it suitable for low-power sensor and control applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F18326-I/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4371(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 PIC16 XLP core running up to 32 MHz for efficient control processing
- 28 KB Flash program memory for comprehensive firmware storage
- Ultra-low power XLP technology with operation down to 2.3V at 16 MHz
- Integrated ADC for direct analog signal measurement without external components
- 14-pin SOIC package for compact SMD PCB assembly
- RoHS-compliant construction introduced in 2016 with long lifecycle (YTEOL 18)
Applications
The PIC16F18326-I/SL is well-suited for low-power sensor nodes, appliance controllers, and battery-powered IoT edge devices that require an 8-bit microcontroller with generous firmware space and analog capability. Its XLP technology allows operation at 2.3V at 16 MHz, extending battery runtime in designs powered by coin cells or LiPo batteries. The 14-pin SOIC package balances pin availability and PCB footprint for designs requiring moderate I/O alongside integrated ADC and communication peripherals.
Specifications
| Manufacturer Package Code | SOIC-14 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2016-04-06 |
| YTEOL | 18 |
| Has ADC | YES |
| Additional Feature | OPERATES WITH 2.3V MIN @ 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 12 |
| Number of Serial I/Os | 1 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.24 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 2048 |
| RAM (words) | 2048 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 2.9mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 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 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F18326-I/SL 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 PIC16F18326-I/SL:
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO14
7KB, 512B RAM, 256B EEPROM, 10b ADC, Comp, 5b DAC, 10b PWM, CCP, CLC, NCO, CWG
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO14
3.5KB Flash, 256 EEPROM, 256B RAM, 12 I/O, 10-bit PWMs, CCP, CWG, CLC 1.8V-5.5V
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO14
Frequently Asked Questions
What is the Flash memory size and maximum clock frequency of PIC16F18326-I/SL?
The PIC16F18326-I/SL integrates 28 KB of Flash program memory and operates at a maximum clock frequency of 32 MHz. This combination enables complex firmware with multiple communication protocol stacks, sensor fusion algorithms, and user interface routines within a cost-effective 8-bit XLP microcontroller targeting embedded control and IoT applications.
How low can the supply voltage drop on PIC16F18326-I/SL while maintaining correct operation?
The PIC16F18326-I/SL can operate correctly with a supply voltage as low as 2.3V at 16 MHz clock frequency under XLP (eXtreme Low Power) technology. This makes it ideal for battery-powered designs using 2 AA alkaline cells, single LiPo cells in deep discharge, or energy harvesting systems where supply voltage varies dynamically throughout the operating cycle.
For a 14-pin SOIC design replacing a 28-pin PDIP microcontroller, what design changes does switching to PIC16F18326-I/SL require?
Migrating to the PIC16F18326-I/SL in 14-pin SOIC involves reducing to 12 available I/O pins versus a 28-pin DIP's higher count, and adapting to SMD PCB footprints instead of through-hole. The tradeoff is a significant reduction in board area — the 14-pin SOIC occupies roughly 9 mm x 4 mm footprint, compared to the 38 mm x 7 mm footprint of a DIP-28, enabling much more compact product designs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4371 | $0.44 |
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