PIC16F1509T-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC16F1509T-I/SO is an 8-bit PIC microcontroller with 14 KB flash and 512 B RAM, running up to 20 MHz in a SOIC-20 package, featuring integrated ADC and DAC channels with 2.3 V minimum supply voltage for low-power embedded applications. From $1.20 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1509T-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1400(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16F1509T-I/SO?
- 8-bit PIC core with 14 KB flash and 512 B RAM running at up to 20 MHz, offering adequate processing power for compact control and sensing tasks
- Integrated ADC and DAC channels enable mixed-signal designs without external converter ICs, reducing BOM cost and board space
- Operates from as low as 2.3 V at 16 MHz, making it suitable for battery-powered and energy-harvesting applications
What is PIC16F1509T-I/SO used for?
The PIC16F1509T-I/SO is used in low-cost embedded control applications such as LED dimming controllers, appliance interfaces, and sensor data loggers where 8-bit processing at up to 20 MHz is sufficient. Its built-in ADC and DAC channels enable direct analog signal acquisition and output generation without external converter chips, simplifying designs in home automation, HVAC controls, and consumer electronics. The 2.3 V minimum operating voltage and SOIC-20 package make it well suited for compact battery-operated products with tight power and space budgets.
What are the specifications of PIC16F1509T-I/SO?
| Manufacturer Package Code | SOIC-20 |
| Factory Lead Time | 7Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC |
| Clock Frequency-Max | 20MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 18 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 512 |
| ROM (words) | 14336 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 2.4mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
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 | Philippines, Thailand |
Where can I find the PIC16F1509T-I/SO datasheet?
PIC16F1509T-I/SO Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F1509T-I/SO?
Compatible alternatives and drop-in replacements for PIC16F1509T-I/SO:
RISC Microcontroller, 8-Bit, FLASH, PIC CPU, 20MHz, CMOS, PDSO20
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, NCO, 10-bit ADC, 2.3V-5.5V
Frequently Asked Questions
What flash memory, RAM, and clock speed does the PIC16F1509T-I/SO offer?
The PIC16F1509T-I/SO provides 14 KB of flash program memory and 512 B of data RAM, running at up to 20 MHz. This gives the 8-bit PIC core enough instruction throughput for control loops, communication stacks, and sensor processing in cost-sensitive embedded designs.
How low can the supply voltage go for PIC16F1509T-I/SO without losing functionality?
The PIC16F1509T-I/SO operates from a minimum supply voltage of 2.3 V at 16 MHz, making it compatible with two-cell alkaline battery stacks that discharge below 3 V. At full 20 MHz speed, a slightly higher supply is recommended, but the 2.3 V floor enables long battery life in wireless sensors and portable gadgets.
Which mixed-signal features does the PIC16F1509T-I/SO include, and how do they reduce BOM cost?
The device integrates both ADC channels for analog input sampling and DAC channels for analog output generation on a single 8-bit MCU die. This eliminates the need for discrete external ADC and DAC ICs in designs such as temperature controllers, light dimmers, or signal generators, reducing bill-of-materials count by 2 to 4 components and saving several square millimeters of PCB area.
For which control applications is the SOIC-20 package of PIC16F1509T-I/SO an advantage over smaller packages?
The SOIC-20 package with 20 pins and 1.27 mm lead pitch is easier to hand-solder and inspect under a magnifier compared to QFN or SSOP alternatives, making it favored in low-volume prototype builds and field-serviceable products. It provides enough I/O lines for applications requiring 8 or more GPIO pins plus dedicated ADC, DAC, PWM, and UART interfaces on a single-chip design.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.7200 | $1.72 |
| 100+ | $1.4300 | $143.00 |
| 1000+ | $1.3000 | $1300.00 |
| 5000+ | $1.2500 | $6250.00 |
| 8000+ | $1.1500 | $9200.00 |
| 11200+ | $1.1400 | $12768.00 |
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