PIC12LF1822T-I/MF Microchip Integrated Circuit (Small Outline No-lead) In Stock
Microchip PIC12LF1822T-I/MF is an 8-bit PIC microcontroller with 3.5 KB Flash and 128 B RAM, operating at up to 32 MHz with a supply voltage as low as 1.8 V. It integrates ADC, DAC, and UART peripherals in a compact DFN-8 package for cost-sensitive embedded applications.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC12LF1822T-I/MF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0700(MOQ 25)
- 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 PIC12 CPU running at up to 32 MHz with 3.5 KB Flash and 128 B RAM for efficient low-power control tasks
- Ultra-low minimum supply voltage of 1.8 V enables battery-powered and energy-harvesting designs with extended runtime
- Integrated ADC, DAC channels, UART, SPI, and I2C peripherals reduce external component count in sensor and communication applications
- Compact DFN-8 (8-pin) package in tape-and-reel format supports automated SMT assembly for space-constrained IoT and consumer device PCBs
Applications
The PIC12LF1822T-I/MF is ideal for low-power sensor nodes, battery-operated consumer devices, and compact industrial control applications requiring an 8-bit MCU with ADC and DAC capability in a tiny 8-pin DFN footprint. Its 1.8 V minimum operating voltage and 32 MHz maximum clock frequency make it a practical choice for energy-harvesting IoT endpoints and wearable electronics needing efficient signal acquisition and simple control logic.
Specifications
| Manufacturer Package Code | DFN-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 1.8 V MINIMUM SUPPLY AT 16 MHz |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC12 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 6 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.12,25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 128 |
| RAM (words) | 128 |
| ROM (words) | 2048 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 3.6mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline 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
Compatible alternatives and drop-in replacements for PIC12LF1822T-I/MF:
RISC Microcontroller, 8-Bit, FLASH, PIC12 CPU, 32MHz, CMOS, PDSO8
Frequently Asked Questions
Which peripheral interfaces does the PIC12LF1822T-I/MF include for sensor connectivity?
The PIC12LF1822T-I/MF integrates an ADC (analog-to-digital converter), a DAC channel, UART, SPI, and I2C interfaces within its 8-pin DFN package. These peripherals allow direct connection to analog sensors, serial memories, and wireless modules without requiring external interface ICs, reducing BOM cost in battery-powered sensor designs.
For a coin-cell powered IoT sensor, how low can the PIC12LF1822T-I/MF supply voltage go?
The PIC12LF1822T-I/MF operates from a minimum supply voltage of 1.8 V, making it directly compatible with two-cell alkaline batteries and single-cell LiFePO4 chemistries. At 1.8 V and 16 MHz it maintains full functionality, extending battery life in coin-cell or energy-harvesting applications where supply voltage sags as the cell discharges.
How does PIC12LF1822T-I/MF differ from PIC12F1822 and when should engineers choose the LF variant?
The LF (low-voltage) variant, PIC12LF1822T-I/MF, operates down to 1.8 V versus the standard PIC12F1822's minimum of 2.3 V, while both share the same 3.5 KB Flash, 128 B RAM, 32 MHz maximum clock, and DFN-8 package. Choose the LF variant when the supply rail drops below 2.3 V, such as in single-cell lithium or energy-harvesting circuits.
What is the memory configuration of the PIC12LF1822T-I/MF and what code size does it support?
The PIC12LF1822T-I/MF provides 3.5 KB (2,048 words at 14-bit instruction width) of program Flash and 128 bytes of RAM data memory. This supports compact firmware for simple control loops, sensor polling, and serial communication protocols such as UART or SPI, fitting comfortably within a 8-pin, low-cost MCU architecture running at up to 32 MHz.
Related Guides
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
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 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 |
|---|---|---|
| 25+ | $1.4600 | $36.50 |
| 100+ | $1.2400 | $124.00 |
| 1000+ | $1.1300 | $1130.00 |
| 5000+ | $1.0700 | $5350.00 |
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.”