PIC16F1828-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
8-bit PIC16 microcontroller with 7 KB Flash and 32 MHz max clock. Features 256-byte EEPROM, 12-bit ADC, and 1.8 V minimum supply. From $0.50, in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1828-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6200(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 PIC16 enhanced mid-range core running up to 32 MHz with 1.8 V minimum operating voltage
- 7 KB Flash program memory plus 256-byte EEPROM for data retention without external storage
- Integrated 12-bit ADC and multiple communication peripherals (SPI, I2C, USART) in SOIC-20 package
Applications
PIC16F1828-I/SO is well suited for battery-powered sensor nodes, home appliance control panels, and low-cost industrial automation modules. Its 1.8 V minimum supply makes it ideal for energy-harvesting and coin-cell designs. The on-chip ADC and serial interfaces allow direct connection to sensors and displays without additional logic.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-20 |
| Factory Lead Time | 8Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Additional Feature | 1.8 V 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 | NO |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 18 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| 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) | 256 |
| ROM (words) | 7168 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100; TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 3.6mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| 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 PIC16F1828-I/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
7 KB Flash, 256 bytes RAM, 32 MHz Int Osc, EnhMid Range nanoWatt XLP
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDSO20
28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO,
Frequently Asked Questions
What is the maximum clock frequency of PIC16F1828-I/SO and at what supply voltage?
The PIC16F1828-I/SO can run at up to 32 MHz when powered from its full supply range of 1.8 V to 5.5 V, giving designers flexibility across battery and regulated 3.3 V or 5 V systems. At 1.8 V the device supports 16 MHz operation.
Which serial communication interfaces does PIC16F1828-I/SO integrate, and how does that affect PCB complexity?
The device integrates SPI, I2C, and USART interfaces, allowing it to communicate with sensors, EEPROMs, and wireless modules over 2-wire or 3-wire buses without external bridge chips. This reduces bill-of-materials cost and shrinks PCB area in space-constrained designs.
When is PIC16F1828-I/SO a cost-effective alternative to an ARM Cortex-M0 MCU for a simple sensor application?
For applications needing fewer than 7 KB of code, 8 analog inputs from the 12-bit ADC, and a 32 MHz clock, the PIC16F1828-I/SO is typically lower cost and simpler to program than an ARM Cortex-M0 part. Its SOIC-20 package is also easier to hand-solder during prototyping.
Related Guides
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
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
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+ | $0.6200 | $0.62 |
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.”