PIC12F519-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
PIC12F519-I/P is an 8-bit PIC microcontroller from Microchip running up to 8 MHz with 1 KB Flash and 64 bytes RAM in a through-hole DIP-8 package. It includes an internal oscillator, GPIO, and comparator for simple control tasks. RoHS-compliant and in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC12F519-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6700(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 CPU core running up to 8 MHz from a compact 8-pin DIP package for easy prototyping and low-pin-count designs
- On-chip internal oscillator eliminates external crystal cost and PCB space in cost-sensitive consumer applications
- Ultra-low-cost 8-pin form factor with 6 general-purpose I/O pins ideal for simple sensor interfacing and appliance control
Applications
PIC12F519-I/P is designed for small embedded control tasks such as LED dimming, switch debouncing, and simple sensor monitoring in consumer electronics. Its 8-pin DIP package suits breadboard prototyping and low-volume production runs where minimal I/O suffices. The device is commonly deployed in appliance timers, remote controls, and battery-powered gadgets requiring an 8 MHz microcontroller with minimal external components.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-8 |
| Factory Lead Time | 8Weeks |
| YTEOL | 9 |
| Has ADC | NO |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC12 |
| Clock Frequency-Max | 8MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of I/O Lines | 6 |
| Number of Timers | 2 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 41 |
| ROM (words) | 1536 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 8MHz |
| Supply Current-Max | 1.2mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
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 PIC12F519-I/P:
Frequently Asked Questions
What is the maximum clock frequency of PIC12F519-I/P, and how does that affect latency in simple control loops?
PIC12F519-I/P operates at up to 8 MHz, delivering an instruction cycle of 500 ns for most single-cycle PIC instructions. This throughput is sufficient for switch debouncing, LED control, and simple PWM generation, keeping latency below 1 µs per instruction in typical 8-bit control loops without an external crystal.
How many I/O pins does PIC12F519-I/P provide, and which applications fit within that pin budget?
The device provides 6 general-purpose I/O pins in its 8-pin DIP-8 package. This pin count is adequate for applications such as driving 4 LEDs plus 2 button inputs, interfacing a single 1-wire temperature sensor, or generating a PWM signal for a DC motor controller in appliance timer designs.
Does PIC12F519-I/P include an internal oscillator, and what does that mean for BOM cost in volume production?
Yes, PIC12F519-I/P includes an internal RC oscillator configurable up to 8 MHz, removing the need for an external crystal or ceramic resonator. Eliminating that component saves approximately 2 to 5 cents per unit in high-volume builds and reduces the PCB footprint by at least 2 passive components per board.
When would an engineer choose PIC12F519-I/P over a PIC12F629 for a space-constrained battery-powered design?
PIC12F519-I/P is preferred when the design needs only 8 MHz performance and 1 KB Flash in a through-hole DIP-8 form factor for easy hand-soldering or prototyping. The PIC12F629 offers an ADC and more memory, so PIC12F519 is chosen when analogue input is not required and the lower cost justifies the reduced feature set in simple 3 V or 5 V battery-powered gadgets.
What supply voltage range does PIC12F519-I/P support, and how does it power from a coin cell?
PIC12F519-I/P operates from a 2.0 V to 5.5 V supply, making it directly compatible with a single CR2032 coin cell (3 V nominal). At 3 V and 8 MHz the device draws only a few milliamps, enabling months of operation from a 220 mAh coin cell in a duty-cycled design polling a button every 100 ms.
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+ | $0.6700 | $0.67 |
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.”