PIC12F1572-I/RF Microchip Integrated Circuit (Small Outline No-lead) In Stock
The PIC12F1572-I/RF is an 8-bit PIC microcontroller with 3.5 KB Flash and 256 bytes RAM, featuring a 16-bit PWM and operating up to 32 MHz from a 2.3 V supply. It suits compact low-power control applications in an 8-pin UDFN package.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC12F1572-I/RF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6000(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 PIC core running up to 32 MHz with low 2.3 V minimum supply
- 3.5 KB Flash program memory and 256 bytes RAM
- High-resolution 16-bit PWM for precise motor and LED control
- Integrated DAC channel for analog output without external components
- 8-pin UDFN package for ultra-compact board layouts
- On-chip ADC for direct sensor interfacing
Applications
The PIC12F1572-I/RF is designed for space-constrained low-power applications such as LED drivers, small motor controllers, and sensor interface circuits in consumer and industrial products. Its 16-bit PWM and integrated DAC make it well suited for precision lighting control, battery-powered IoT nodes, and home appliance control subsystems.
Specifications
| Manufacturer Package Code | UDFN-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 2.3 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 I/O Lines | 6 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| 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 |
| RAM (bytes) | 256 |
| ROM (words) | 3584 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 5mA |
| 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 | 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) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC12F1572-I/RF:
RISC Microcontroller, 8-Bit, FLASH, PIC12 CPU, 32MHz, CMOS, PDSO8
3.5KB, 256 RAM, 16-bit PWM, Comparator, DAC, ADC, CWG, EUSART
1.75KB FLASH, 128 RAM, 6 I/Os, 16b PWM, 10b ADC, 5b DAC, Comparator, CWG
3.5KB FLASH, 256 RAM, 6 I/Os, 3x 16B PWM, 10bit ADC, 5b DAC, Comp, CWG, EUSART
Frequently Asked Questions
How does the 16-bit PWM on PIC12F1572-I/RF benefit LED dimming designs compared to 8-bit PWM?
The 16-bit PWM provides 65,536 dimming steps versus 256 steps on an 8-bit PWM, enabling smooth, flicker-free LED dimming control especially useful in lighting applications operating from a 2.3 V to 5.5 V supply rail.
Can PIC12F1572-I/RF operate reliably in an automotive cabin temperature environment?
The industrial-grade I/RF variant is rated from -40°C to +85°C operating temperature, making it suitable for automotive cabin and industrial control environments, though AEC-Q100 automotive qualification should be confirmed for under-hood use.
What is the Flash memory and RAM capacity for typical small firmware on PIC12F1572-I/RF?
PIC12F1572-I/RF provides 3.5 KB of Flash program memory and 256 bytes of RAM, which is sufficient for compact control firmware loops, basic communication protocols, and lookup-table-driven sensor processing in an 8-pin device.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8400 | $0.84 |
| 100+ | $0.7000 | $70.00 |
| 1000+ | $0.6600 | $660.00 |
| 5000+ | $0.6000 | $3000.00 |
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