PIC16F15345-I/GZ Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC16F15345 8-bit PIC microcontroller running at up to 32 MHz with integrated ADC in an ultra-compact 20-pin UQFN package. Provides rich peripheral set for cost-sensitive embedded control applications with lead-free compliance. Available worldwide with approximately 8-week factory lead time for volume orders.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F15345-I/GZ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8800(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 PIC16F core running at up to 32 MHz for responsive embedded control in a 20-pin UQFN package
- Integrated ADC enabling direct analog sensor interfacing without external signal conditioning ICs
- Ultra-compact UQFN-20 package ideal for space-constrained wearable and IoT product designs
- PIC16F family ecosystem with extensive MPLAB X IDE support and wide code compatibility
Applications
The PIC16F15345-I/GZ is suited for compact, cost-sensitive embedded control designs such as appliance touch control panels, LED lighting dimmers, and battery-powered IoT sensor nodes requiring an 8-bit MCU with integrated ADC in an ultra-small 20-pin UQFN footprint. At 32 MHz, it handles real-time PWM generation, sensor polling, and simple serial communication simultaneously, making it a practical choice for consumer electronics and white goods. Its broad PIC16F ecosystem and MPLAB X compatibility accelerate firmware development using existing code libraries and reference designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | UQFN-20 |
| Factory Lead Time | 8Weeks |
| Date Of Intro | 2019-01-17 |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 32 |
| 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-N20 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of I/O Lines | 18 |
| Number of Serial I/Os | 2 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC20,.16SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 1024 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 3.6mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F15345-I/GZ 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 PIC16F15345-I/GZ:
RISC Microcontroller, 32-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQCC20
suggested
suggested
suggested
suggested
suggested
suggested
suggested
RISC Microcontroller, 32-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQCC20
Frequently Asked Questions
What is the maximum clock speed of PIC16F15345-I/GZ and how does it benefit time-sensitive control loops?
The PIC16F15345-I/GZ operates at up to 32 MHz, delivering approximately 8 MIPS of 8-bit PIC instruction throughput. This allows control loops sampling an ADC at 8-bit resolution with 4-channel scanning to complete a full cycle in under 50 µs, sufficient for PWM duty cycle adjustment in LED dimmer circuits, servo motor position feedback, or temperature PID control in appliances without missing update deadlines.
How does the UQFN-20 package of PIC16F15345-I/GZ enable integration into compact IoT devices?
The UQFN-20 package measures approximately 3mm x 3mm with 0.5mm pin pitch, making it one of the smallest 20-pin MCU packages available for PIC16F devices. In a wireless sensor tag or smart home control node where PCB area is limited to 10mm x 15mm, the UQFN-20 allows the MCU, decoupling capacitors, and a crystal oscillator to fit on a single-layer footprint, leaving room for RF and power management components without stacking or flex PCB interconnects.
For a battery-powered sensor node, what peripheral integration on PIC16F15345-I/GZ reduces external component count?
PIC16F15345-I/GZ integrates an ADC, multiple PWM channels, and serial communication peripherals including SPI and I2C, eliminating the need for external ADC ICs, PWM generators, and level shifters in a battery-powered sensor design. A soil moisture monitor, for example, can connect a resistive sensor directly to the ADC input, run PWM excitation from an internal timer, and report readings over I2C to an RF module — all without any external active components, keeping the 3V coin cell current draw below 1 mA in active mode.
When is PIC16F15345-I/GZ preferable to a 32-bit MCU for a cost-sensitive appliance control application?
PIC16F15345-I/GZ is preferable when the control task fits within 8-bit data width, the firmware is under 14KB, and unit cost dominates the BOM. For appliance functions like button debouncing, relay switching with 100 ms response, and 4-channel ADC monitoring of NTC temperature sensors at 32 MHz, an 8-bit PIC16F device costs significantly less per unit than an equivalent 32-bit Cortex-M0 MCU, and its UQFN-20 package is smaller than most 32-bit alternatives, reducing PCB cost in high-volume consumer production.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.2100 | $1.21 |
| 50+ | $1.1600 | $58.00 |
| 100+ | $1.0000 | $100.00 |
| 1000+ | $0.9200 | $920.00 |
| 5000+ | $0.8800 | $4400.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”