PIC12LF1822T-I/RF Microchip Integrated Circuit (Small Outline No-lead) In Stock
Microchip PIC12LF1822T-I/RF is an 8-bit PIC microcontroller with 3.5 KB Flash, 128 B RAM, integrated ADC and DAC channels, running up to 32 MHz and operating down to 1.8 V. It is housed in an ultra-compact UDFN-8 package for space-critical, low-power embedded designs.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC12LF1822T-I/RF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9090(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 PIC12 core running up to 32 MHz clock frequency
- 3.5 KB Flash program memory and 128 bytes RAM
- Operates from 1.8 V minimum supply for low-power IoT
- Integrated ADC and DAC channels for analog interfacing
- Ultra-compact UDFN-8 package for minimal PCB footprint
Applications
The PIC12LF1822T-I/RF is targeted at battery-powered sensors, simple control loops, and wearable devices where an 8-bit microcontroller with integrated analog peripherals must operate from a 1.8 V to 3.6 V coin cell or lithium battery. Its UDFN-8 package makes it ideal for compact PCBs in medical patches, home automation nodes, and industrial sensor transmitters.
Specifications
| Manufacturer Package Code | UDFN-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| 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,.12,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 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 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much program memory and RAM does the PIC12LF1822T-I/RF provide for firmware storage?
The PIC12LF1822T-I/RF offers 3.5 KB of Flash program memory and 128 bytes of data RAM, sufficient for simple state machines, sensor drivers, and communication protocol handlers in 8-bit embedded applications. This memory configuration supports most small control and monitoring tasks without requiring external memory.
At what minimum supply voltage can the PIC12LF1822T-I/RF run at 16 MHz, enabling ultra-low-power designs?
The PIC12LF1822T-I/RF operates at a minimum supply voltage of 1.8 V while running at 16 MHz, and scales up to 32 MHz at higher supply voltages. This wide voltage range lets designers power the device directly from a single lithium cell or a regulated 1.8 V rail without additional level translation.
Does the PIC12LF1822T-I/RF include on-chip analog conversion, removing the need for external ADC chips?
Yes, the PIC12LF1822T-I/RF integrates both an ADC and DAC on chip, allowing direct analog signal acquisition and generation without external converter ICs. This reduces BOM cost and component count, making it practical for sensor conditioning applications where the PIC reads a transducer on one pin and outputs a conditioned analog signal on another pin.
Related Guides
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
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
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+ | $1.3100 | $1.31 |
| 100+ | $1.0800 | $108.00 |
| 1000+ | $1.0100 | $1010.00 |
| 5000+ | $0.9600 | $4800.00 |
| 9900+ | $0.9110 | $9018.90 |
| 13200+ | $0.9090 | $11998.80 |
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.”