Microchip Technology ATTINY4313-MU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.23 | $1.23 |
| 15+ | $1.19 | $17.85 |
| 25+ | $1.16 | $29.00 |
| 50+ | $1.10 | $55.00 |
| 100+ | $0.97 | $97.00 |
| N+ | $0.19 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATtiny |
| Packaging | Tray | |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 18 |
| Program Memory Size | 4KB (2K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-QFN-EP (4x4) |
| Package / Case | 20-WFQFN Exposed Pad |
| ROHS |  |
The Microchip ATTINY4313-MU is an 8-bit AVR microcontroller that combines efficiency with flexibility. It operates from 1.8V to 5.5V and runs at up to 20MHz, delivering responsive control in a compact 20-WFQFN package. With 4KB of flash memory and 256 bytes of RAM, it is well-suited for cost-sensitive embedded applications. Integrated features like PWM, watchdog timer, and brown-out detection enhance system reliability.
- Wide voltage range (1.8V-5.5V): Enables direct battery operation without external regulators.
- Compact 20-WFQFN package: Saves PCB space for miniaturized designs.
- 20MHz performance: Provides fast processing for real-time control loops.
- Integrated safety features: BOD and WDT improve system robustness in noisy environments.
Battery-Powered Sensor Nodes
The 1.8V minimum supply voltage and low-power sleep modes enable long battery life in remote sensor applications.
LED Lighting Control
With built-in PWM channels and a 20MHz clock, it can generate smooth dimming and color control signals for LED drivers.
Motor Control for Small Appliances
The PWM outputs and WDT provide reliable control for small DC motors in consumer appliances.
Portable Medical Devices
Its small 20-WFQFN package and low-voltage operation make it suitable for compact, low-power health monitors.
Automotive Interior Lighting
Operating up to 85°C and with robust reset features, it can handle automotive interior ambient lighting modules.
Industrial Timers and Counters
The 16-bit timers and interrupt capability allow precise timing sequences for industrial control panels.
- Q: What is the operating voltage range of the ATTINY4313-MU?
- A: The ATTINY4313-MU operates from 1.8V to 5.5V, making it suitable for battery-powered and low-voltage applications.
- Q: What is the maximum clock speed?
- A: It supports a maximum clock speed of 20MHz, providing a balanced performance for control applications.
- Q: How much program memory does it have?
- A: It features 4KB of in-system programmable flash memory (2K x 16 bits).
- Q: What package is the ATTINY4313-MU available in?
- A: It comes in a compact 20-WFQFN exposed pad package, ideal for space-constrained designs.
- Q: Does it include analog comparators?
- A: Yes, it includes an analog comparator, along with PWM, WDT, and brown-out detection.
ATTINY4313-MU.pdf
- Q: What is the operating voltage range of the ATTINY4313-MU?
- A: The ATTINY4313-MU operates from 1.8V to 5.5V, making it suitable for battery-powered and low-voltage applications.
- Q: What is the maximum clock speed?
- A: It supports a maximum clock speed of 20MHz, providing a balanced performance for control applications.
- Q: How much program memory does it have?
- A: It features 4KB of in-system programmable flash memory (2K x 16 bits).
- Q: What package is the ATTINY4313-MU available in?
- A: It comes in a compact 20-WFQFN exposed pad package, ideal for space-constrained designs.
- Q: Does it include analog comparators?
- A: Yes, it includes an analog comparator, along with PWM, WDT, and brown-out detection.
