PIC16F1829-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC16F1829-I/SO is an 8-bit PIC microcontroller with 8 KB Flash, running up to 32 MHz from a 1.8 V to 5.5 V supply in a 20-pin SOIC package. It integrates ADC, multiple timers, and communication peripherals for embedded control. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1829-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2740(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 KB Flash with 32 MHz maximum clock at 2.5 V and 16 MHz full operation down to 1.8 V supply for ultra-low-power battery applications
- Integrated ADC, MSSP (SPI/I2C), and EUSART peripherals in a 20-pin SOIC package reducing external component count in compact embedded designs
- PIC16 Enhanced Mid-Range core with hardware multiply and enhanced instruction set reducing code size and execution time versus legacy PIC16 devices
Applications
PIC16F1829-I/SO is ideal for cost-sensitive embedded control applications including home automation nodes, sensor data loggers, and motor drive controllers requiring a full-featured 8-bit MCU at low power. Its 1.8 V minimum operation makes it suitable for 2-cell AA battery systems and energy harvesting designs. The 20-pin SOIC package is widely used in appliance control boards and industrial sensor modules where through-hole and SMD assembly both apply.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-20 |
| Factory Lead Time | 8Weeks |
| YTEOL | 9 |
| 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 | R-PDSO-G20 |
| 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 | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| 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 | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F1829-I/SO Alternates Showing results | Image |
| Package | Small Outline Packages |
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 | Malaysia, Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F1829-I/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
14KB Flash, 1KB RAM, 10bit DAC, 2xOp Amp, 2xCOG, ZCD, 2xPRG, 100mA I/Os
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
7 KB Flash, 256 bytes RAM, 32 MHz Int Osc, EnhMid Range nanoWatt XLP
28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO,
Frequently Asked Questions
Can PIC16F1829-I/SO operate reliably from a 1.8 V supply in battery-powered sensor nodes?
Yes, PIC16F1829-I/SO operates down to 1.8 V at up to 16 MHz, enabling direct powering from 2-cell NiMH or single-cell Li-ion batteries without a boost converter. At full 32 MHz operation it requires a minimum of 2.5 V, still within a standard 3.3 V regulated rail. This flexibility makes it a strong choice for low-power sensor nodes targeting sub-1 mA active current.
What onboard peripherals does PIC16F1829-I/SO include for sensor interface designs?
PIC16F1829-I/SO includes a 10-bit ADC with up to 12 channels, one EUSART for UART/LIN communication, an MSSP module supporting SPI and I2C, multiple 8-bit and 16-bit timers, and a Capture/Compare/PWM module. These 20-pin-package integrated peripherals reduce external component count significantly in temperature sensing, motor control, and serial data acquisition designs.
How does PIC16F1829-I/SO compare to PIC16F1823 when selecting an MCU for a 20-pin SOIC design?
PIC16F1829-I/SO offers 8 KB Flash and 512 bytes RAM versus 2 KB Flash and 128 bytes RAM in the PIC16F1823, providing 4x more program storage in the same 20-pin SOIC footprint at a modest cost premium. For firmware-intensive applications requiring 32 MHz operation and multiple peripherals like ADC and I2C simultaneously, PIC16F1829 is the preferred choice without a package change.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.6994 | $1.70 |
| 5+ | $1.2840 | $6.42 |
| 114+ | $1.2740 | $145.24 |
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