SparkFun Electronics COM-24309
Regular price
$2.96
Regular price
$3.12
Sale price
$2.96
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.96 | $2.96 |
| 15+ | $2.87 | $43.05 |
| 25+ | $2.81 | $70.25 |
| 50+ | $2.65 | $132.50 |
| 100+ | $2.34 | $234.00 |
| N+ | $0.47 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | SparkFun Electronics |
| Product Series | AVR® ATtiny |
| Packaging | Bulk | NULL |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | 12 |
| Program Memory Size | 8KB (4K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Through Hole |
| Supplier Device Package | 14-PDIP |
| Package / Case | 14-DIP (0.300", 7.62mm) |
The SparkFun COM-24309 is an 8-bit AVR MCU running at 20MHz. It provides 8KB flash and 512 bytes RAM, with a supply range of 1.8V to 5.5V. The 14-DIP package includes POR, PWM, WDT, and a temperature sensor, making it perfect for hobbyist and educational projects.
- Breadboard-friendly DIP package – easy prototyping without soldering.
- Wide voltage range (1.8V-5.5V) – compatible with 3.3V and 5V systems.
- Integrated temperature sensor – adds sensing capability without extra parts.
- Low cost and simple architecture – ideal for learning and small projects.
Prototyping and Education
The 14-DIP package is breadboard-friendly, ideal for learning embedded systems.
Simple Sensor Readouts
With 8KB flash, it can handle basic temperature or light sensors.
Battery-Powered Gadgets
Low voltage (1.8V) and WDT support long battery life in small devices.
PWM LED Dimming
Built-in PWM allows smooth brightness control in decorative lighting.
Hobby Robotics
Small size and adequate I/O make it suitable for line-following robots.
Analog Sensing
Temp sensor and POR enable simple environmental monitoring.
- Q: What is the core processor of this MCU?
- A: It uses the AVR core running at 20MHz.
- Q: What is the memory size?
- A: It has 8KB program flash and 512 bytes of RAM.
- Q: What voltage range does it support?
- A: It operates from 1.8V to 5.5V.
- Q: What package is available?
- A: It comes in a 14-DIP package, suitable for breadboarding.
Base Product Number ：
COM-24309
COM-24309.pdf
- Q: What is the core processor of this MCU?
- A: It uses the AVR core running at 20MHz.
- Q: What is the memory size?
- A: It has 8KB program flash and 512 bytes of RAM.
- Q: What voltage range does it support?
- A: It operates from 1.8V to 5.5V.
- Q: What package is available?
- A: It comes in a 14-DIP package, suitable for breadboarding.
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