PIC16LF15323T-I/JQ Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC16LF15323T-I/JQ is an 8-bit PIC RISC microcontroller with 3.5 KB Flash, 32 MHz clock, integrated ADC and DAC, operating from 1.8 V to 5.5 V, housed in a tiny 16-pin UQFN package for compact low-power embedded designs.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF15323T-I/JQ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7000(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
- 32 MHz 8-bit PIC16 RISC core with 3.5 KB Flash fitting simple control tasks in ultra-compact 16-pin UQFN footprint
- Integrated ADC and DAC channels enabling analog sensing and signal generation without external converter ICs
- 1.8 V minimum supply at 16 MHz for battery-powered coin-cell and energy-harvesting applications
- Core-Independent Peripherals allow hardware-timed PWM and CLC logic without CPU intervention during sleep
- 16-pin UQFN-EP with exposed pad for thermal dissipation in dense SMT layouts on 4-layer PCBs
Applications
The PIC16LF15323T-I/JQ is well-suited for miniaturized IoT sensor nodes, wearable health monitors, and smart home accessories where a 16-pin footprint and sub-2 µA sleep current extend battery life over months or years. Its integrated ADC enables direct connection to resistive sensors, thermistors, and light-dependent resistors operating on 1.8 V to 3.3 V rails common in coin-cell applications. Industrial micro-actuators, capacitive touch pads, and LED dimmer controllers also leverage its DAC output and Core-Independent Peripherals to generate smooth analog control signals with minimal firmware complexity.
Specifications
| Manufacturer Package Code | UQFN-16 |
| Factory Lead Time | 7Weeks |
| YTEOL | 18 |
| Has ADC | YES |
| Additional Feature | IT ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 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 | S-PQCC-N16 |
| 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 | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.16SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 256 |
| ROM (words) | 2048 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 3.6mA |
| Supply Voltage-Max | 3.6V |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| 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 PIC16LF15323T-I/JQ:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQCC16
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQCC16
Frequently Asked Questions
How small is the PIC16LF15323T-I/JQ UQFN package, and what does that mean for wearable device PCB layouts?
The 16-pin UQFN package measures approximately 3 mm × 3 mm with a 0.5 mm pad pitch, occupying only 9 mm² of PCB area. This allows the microcontroller to be placed alongside a battery management IC and a radio module on a wearable PCB smaller than a coin, with enough room for decoupling capacitors and a small antenna ground plane.
What is the minimum supply voltage for the PIC16LF15323T-I/JQ, and what clock speed is available at that voltage?
The PIC16LF15323T-I/JQ operates down to 1.8 V supply voltage, running at up to 16 MHz at that rail. This enables direct use with a single lithium coin cell (nominal 3 V, discharged to 1.8 V) or an energy harvester output, extending deployment lifetime in maintenance-free wireless sensors to several years with a 1000 mAh CR2450 cell.
Does the PIC16LF15323T-I/JQ include both ADC and DAC, and how are they used in a temperature-control loop?
Yes, the device integrates a multi-channel ADC for reading a thermistor or thermocouple amplifier output and a DAC for generating an analog reference or driving a proportional control output. In a simple PID temperature loop, the ADC samples the sensor at 10-bit resolution while the DAC drives an analog control signal to a heater driver, completing a closed-loop system with 0 external converter ICs and 3.3 V supply.
When would a designer select the PIC16LF15323T-I/JQ over a larger 28-pin PIC MCU for a sensor node project?
The 16-pin UQFN is chosen when pin count and PCB area take priority over peripheral breadth—specifically when fewer than 12 GPIO and a single UART or I2C channel suffice. At 3.5 KB Flash and with sleep currents below 1 µA, the PIC16LF15323T-I/JQ outperforms 28-pin variants in battery runtime and board density, making it the first choice for disposable sensor patches and compact industrial transmitters where 28-pin ICs cannot physically fit.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9600 | $0.96 |
| 100+ | $0.7900 | $79.00 |
| 1000+ | $0.7200 | $720.00 |
| 5000+ | $0.7000 | $3500.00 |
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