PIC16LF1829-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
PIC16LF1829-I/ML is an 8-bit PIC16 microcontroller with 8K words Flash, 32 MHz maximum clock, and integrated ADC in a 20-pin QFN package. Operates from 1.8 V minimum supply at 16 MHz with XLP low-power technology for battery-powered applications. Ideal for cost-sensitive IoT nodes, consumer appliances, and embedded sensor interfaces.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF1829-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5400(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16LF1829-I/ML?
- 8-bit PIC16 CPU running up to 32 MHz with XLP ultra-low-power technology
- 8K words Flash program memory with integrated ADC
- Operates from 1.8 V minimum supply at 16 MHz for battery-powered designs
- Compact 20-pin QFN-20 package for space-constrained PCB layouts
- Multiple serial interfaces including SPI, I2C, and UART
- Enhanced mid-range PIC core with hardware multiplier
- RoHS-compliant lead-free construction
What is PIC16LF1829-I/ML used for?
PIC16LF1829-I/ML is suited for cost-sensitive battery-powered applications such as wireless sensor nodes, home automation controllers, small appliance interfaces, and portable measurement instruments where minimal board area and low standby current are priorities. Its 1.8 V minimum operation and XLP low-power mode allow designs powered by single-cell Li-ion or two AA batteries to achieve extended field lifetimes. The 20-pin QFN footprint also supports space-constrained wearable and compact IoT product designs.
What are the specifications of PIC16LF1829-I/ML?
| Pbfree Code | Yes |
| Manufacturer Package Code | QFN-20 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES 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-N20 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 18 |
| Number of Serial I/Os | 1 |
| Number of Timers | 7 |
| 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 |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 1024 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 4.5mA |
| 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 | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC16LF1829-I/ML datasheet?
PIC16LF1829-I/ML Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16LF1829-I/ML?
Compatible alternatives and drop-in replacements for PIC16LF1829-I/ML:
14KB Flash, 512B RAM, 18 I/Os, 2x 10-bit ADC, I2C, UART, 2x PWM
14KB Flash, 512B RAM, 18 I/Os, 2x 10-bit ADC, I2C, UART, 2x PWM
Frequently Asked Questions
What is the minimum supply voltage and clock speed for PIC16LF1829-I/ML in its lowest-power operating mode?
PIC16LF1829-I/ML can run from as low as 1.8 V supply at up to 16 MHz using the XLP low-power mode, making it suitable for two-AA or single-cell Li-ion battery designs where maintaining a regulated 3.3 V rail is not practical.
How does the 20-pin QFN-20 package compare in board area to a standard 20-pin SSOP for compact designs?
QFN-20 has a body size of approximately 4 mm × 4 mm with no leads extending beyond the package edges, which saves roughly 30% to 40% PCB area compared to an SSOP-20 package, making PIC16LF1829-I/ML a better choice for miniaturized PCB layouts.
What Flash program memory size does PIC16LF1829-I/ML provide, and is it adequate for a sensor firmware with a Modbus RTU stack?
PIC16LF1829-I/ML offers 8K words (approximately 16 KB) of Flash program memory. A lightweight Modbus RTU stack with sensor reading and calibration firmware typically occupies 4 KB to 8 KB, so the available 8K words should accommodate a compact implementation with headroom for updates.
When would PIC16LF1829-I/ML be a better procurement choice than a 28-pin PIC16 variant for a sensor design?
When the design requires 20 or fewer I/O pins and must fit a compact footprint, PIC16LF1829-I/ML in 20-pin QFN offers the same 8-bit PIC16 peripheral set at a lower cost and smaller board area than 28-pin variants, simplifying layout and reducing BOM cost by eliminating unused pins.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.8710 | $1.87 |
| 10+ | $1.8650 | $18.65 |
| 25+ | $1.8450 | $46.13 |
| 91+ | $1.6300 | $148.33 |
| 273+ | $1.6100 | $439.53 |
| 1000+ | $1.5400 | $1540.00 |
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