PIC16F18326-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16F18326-I/P is an 8-bit PIC microcontroller with 28 KB Flash, 2 KB RAM, and 14-pin DIP package running up to 32 MHz. Supports XLP ultra-low-power operation down to 2.3 V. From $1.20, in stock, worldwide shipping available.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F18326-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3800(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
- 28 KB Flash program memory with 2 KB SRAM and 256-byte EEPROM supports complex firmware in a compact 14-pin DIP package
- XLP ultra-low-power technology enables operation at 2.3 V minimum and standby currents under 50 nA for battery-powered IoT and sensor node designs
- Integrated 12-bit ADC, multiple PWM channels, SPI/I2C/UART peripherals and 32 MHz max clock deliver rich on-chip integration for cost-sensitive 8-bit MCU applications
Applications
The PIC16F18326-I/P is well suited for battery-powered consumer devices, IoT sensor nodes, and embedded control applications where 8-bit processing at up to 32 MHz with 28 KB Flash is sufficient. Its 14-pin DIP form factor facilitates prototyping and low-volume production on breadboards or through-hole PCBs for home automation, industrial sensors, and appliance control systems.
Specifications
| Manufacturer Package Code | PDIP-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-PDIP-T14 |
| 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 | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| 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 | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F18326-I/P Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| 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/P:
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDIP14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDIP14
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, PDIP14
RISC Microcontroller, 8-Bit, FLASH, PIC CPU, 32MHz, CMOS, PDIP14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDIP14
14 Pin, 3.5 KB Flash, 128 bytes RAM, 32 MHz Int Osc, 12 I/O, Enh Mid Range Core
3.5KB, 256 B RAM, 4x PWMs, Comparator, DAC, ADC, CWG, EUSART, SPI/I2C
Frequently Asked Questions
What Flash and RAM capacity does PIC16F18326-I/P offer, and how does it compare within the PIC16F183xx family?
The PIC16F18326-I/P provides 28 KB of Flash program memory and 2 KB of SRAM data memory, placing it at the upper capacity tier of the PIC16F183xx family alongside 256 bytes of EEPROM. This memory configuration supports firmware with RTOS-like task scheduling or protocol stacks that would exceed the 8 KB or 16 KB variants in the same family.
At what minimum supply voltage can PIC16F18326-I/P operate, and why is this relevant for battery-powered designs?
PIC16F18326-I/P operates from a 2.3 V minimum supply voltage at up to 16 MHz and up to 5.5 V, enabling direct operation from a single lithium-ion cell at end-of-discharge without a boost regulator. Combined with XLP standby currents under 50 nA, this makes it ideal for coin-cell or 2-cell AAA battery designs in remote sensors, metering devices, and wearable electronics targeting multi-year battery life.
Which on-chip analog peripherals are integrated in PIC16F18326-I/P for sensor interface designs?
The PIC16F18326-I/P integrates a 12-bit ADC with computation (ADCC) supporting up to 8 channels, a 10-bit DAC, two comparators, and a fixed-voltage reference. These on-chip analog resources allow direct connection to resistive sensors, thermistors, and current-sense circuits without external op-amps, reducing BOM cost and PCB area for 14-pin applications in industrial and consumer sensor products.
When is PIC16F18326-I/P preferable to PIC16F18346 for a low-pin-count embedded design?
PIC16F18326-I/P in the 14-pin DIP-14 package is the better choice when the application requires 28 KB Flash but only 9 GPIO pins, minimizing board footprint and package cost compared to the 28-pin PIC16F18346. This trade-off suits designs such as single-axis motor controllers, simple protocol converters, or sensor front-ends with SPI or I2C interfaces where fewer than 12 I/O lines are sufficient.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.4600 | $1.46 |
| 25+ | $0.3800 | $9.50 |
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