PIC16F1574-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16F1574-I/P is an 8-bit PIC microcontroller running up to 32 MHz with integrated ADC, DAC channels, and 14-pin PDIP package for easy prototyping. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1574-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9820(MOQ 5)
- 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 core operating up to 32 MHz, delivering up to 8 MIPS throughput for cost-effective embedded control applications
- Integrated ADC and DAC channels enable on-chip analog signal acquisition and generation without external converter ICs
- 14-pin PDIP-14 package supports breadboard prototyping and low-pin-count designs where compact footprint and through-hole mounting are preferred
Applications
The PIC16F1574-I/P is used in low-pin-count embedded control applications such as sensor signal conditioning, LED dimming controllers, motor speed regulators, and simple human-machine interface circuits. Its integrated ADC and DAC channels reduce external component count in battery-powered consumer and industrial devices requiring analog measurement and signal generation at up to 32 MHz. The PDIP-14 package makes it accessible for rapid prototyping on breadboards and in educational design environments.
Specifications
| Manufacturer Package Code | PDIP-14 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| 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-PDIP-T14 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 12 |
| Number of Serial I/Os | 1 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| RAM (bytes) | 512 |
| ROM (words) | 7168 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| 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 PIC16F1574-I/P:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDIP14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDIP14
Frequently Asked Questions
What clock speed and throughput does the PIC16F1574-I/P achieve in a 3.3 V or 5 V embedded control circuit?
The PIC16F1574-I/P operates at up to 32 MHz using its internal oscillator or an external clock source, delivering a maximum throughput of 8 MIPS (million instructions per second). It operates from a 1.8 V to 5.5 V supply, allowing direct use on 3.3 V or 5 V logic rails without level shifting in mixed-signal sensor and actuator control designs.
How does the on-chip DAC in the PIC16F1574-I/P reduce component count in a battery-powered sensor node?
The integrated DAC channel allows the PIC16F1574-I/P to generate an analog reference or output voltage directly without an external DAC IC, saving 1-2 components and their associated bypass capacitors. Combined with the built-in ADC, the device forms a complete analog front end within the 14-pin PDIP package, reducing BOM cost in single-cell battery-powered sensing nodes operating from 1.8 V to 3.3 V.
When would a designer choose the PIC16F1574-I/P in PDIP-14 over a surface-mount PIC16F15xx variant for the same 8-bit control task?
The PDIP-14 package suits prototype builds, low-volume production runs, and educational kits where breadboard compatibility and hand-soldering are priorities. Surface-mount variants like the SOIC-14 or TSSOP-14 offer a smaller PCB footprint below 5 mm x 8 mm for high-density production boards, but the PIC16F1574-I/P in PDIP-14 is preferred when socket-based field replacement or rapid firmware iteration without solder rework is required.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $1.4300 | $7.15 |
| 10+ | $1.2900 | $12.90 |
| 30+ | $1.1800 | $35.40 |
| 1000+ | $1.0700 | $1070.00 |
| 2520+ | $0.9840 | $2479.68 |
| 5010+ | $0.9820 | $4919.82 |
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