PIC16F1829-E/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC16F1829-E/ML is an 8-bit PIC microcontroller from Microchip operating at up to 32 MHz with 8K words of Flash memory. It features 512 bytes of RAM, integrated ADC, and runs from 1.8 V minimum supply. Available in a compact 20-pin QFN package for space-constrained designs.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1829-E/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6100(MOQ 5)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC core running at up to 32 MHz with 8K words of program Flash
- Operates down to 1.8 V supply at 16 MHz for low-power battery applications
- Integrated 12-channel 10-bit ADC for analog signal acquisition
- 20-pin QFN package (4x4 mm) enabling compact PCB footprint
- Rich peripheral set including EUSART, SPI, I2C, and multiple PWM channels
Applications
The PIC16F1829-E/ML is well suited for low-power embedded control applications such as home automation sensors, battery-operated consumer devices, and motor drive controllers. Its 1.8 V minimum operating voltage and compact QFN-20 package make it ideal for space-constrained wearable or IoT endpoint designs. The integrated ADC and communication peripherals support direct interfacing with temperature sensors, displays, and wireless modules.
Specifications
| 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 | 8 |
| 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 |
| Screening Level | AEC-Q100; TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 4.5mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency of the PIC16F1829-E/ML and how does it change with supply voltage?
The PIC16F1829-E/ML runs at up to 32 MHz when powered from a 2.3 V to 5.5 V supply. At its minimum operating voltage of 1.8 V, the maximum frequency is limited to 16 MHz, making it suitable for low-power battery applications that trade speed for reduced current consumption.
Which embedded peripheral interfaces does PIC16F1829-E/ML include for sensor and display connectivity?
The device integrates EUSART for serial communication, SPI and I2C for sensor buses, and multiple PWM channels for LED dimming or motor control. It also includes a 12-channel 10-bit ADC, enabling direct connection to analog sensors without external conversion hardware, supporting up to 12 single-ended analog inputs.
How does the 20-pin QFN package of PIC16F1829-E/ML compare to a DIP package for compact PCB layouts?
The QFN-20 package measures 4x4 mm with an exposed thermal pad, occupying far less board area than a 0.6-inch 20-pin DIP package. This reduction allows designs to fit on boards under 20 mm wide, making PIC16F1829-E/ML a strong choice for wearables and compact IoT nodes where PCB space below 1 cm² per IC is critical.
When would an engineer choose PIC16F1829-E/ML over a PIC16F1828 for a cost-sensitive project?
PIC16F1829-E/ML offers 8K words of Flash versus PIC16F1828's 4K words, doubling code space at a modest cost premium. If the application firmware exceeds 4K words—common in projects with USB stacks, multiple sensor drivers, or communication protocols—the PIC16F1829 eliminates the need for external Flash and reduces BOM complexity.
What is the Flash memory size and RAM capacity of PIC16F1829-E/ML for embedded firmware storage?
PIC16F1829-E/ML provides 8,192 words (approximately 16 KB) of self-programmable Flash program memory and 512 bytes of SRAM for variable storage. It also includes 256 bytes of EEPROM for non-volatile data retention, giving developers adequate storage for calibration constants and configuration data across power cycles.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $2.1500 | $10.75 |
| 25+ | $2.0400 | $51.00 |
| 91+ | $1.8400 | $167.44 |
| 1000+ | $1.7000 | $1700.00 |
| 5000+ | $1.6100 | $8050.00 |
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