Microchip Technology ATTINY261-15SZ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATtiny |
| Packaging | | NULL |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 16 |
| Program Memory Size | 2KB (1K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 128 x 8 |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 11x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-SOIC |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| ROHS |  |
The Microchip ATTINY261-15SZ is a high-temperature AVR microcontroller in a 20-pin SOIC package. It delivers 16MHz performance with 2KB flash and 128 bytes of RAM. Operating from 2.7V to 5.5V, it integrates brown-out detection, power-on reset, PWM, and a watchdog timer for reliable operation in harsh environments. Its -40°C to +125°C range suits automotive and industrial control applications.
- Extended Temperature Range: -40°C to +125°C ensures reliable operation in automotive and industrial environments.
- Wide Voltage Flexibility: 2.7V-5.5V supports both 3.3V and 5V logic systems without extra level shifters.
- Integrated Safety Features: BOD, POR, and WDT reduce external components and improve system robustness.
- Compact 20-SOIC Package: Saves PCB space while providing enough I/O for control applications.
Automotive Sensor Interfaces
With a wide 2.7V-5.5V supply and 125°C rating, it reliably conditions and processes signals from temperature, pressure, and position sensors in engine bays.
Battery-Powered Handheld Tools
The low-power AVR core with WDT and POR ensures safe operation and long battery life in portable measurement devices and digital calipers.
PWM Motor Control
Its 16MHz speed and PWM peripherals enable precise speed control for small DC motors in toys, pumps, and cooling fans.
Industrial Process Monitors
The 20-SOIC package and robust I/O make it ideal for compact PLC I/O modules and 4-20mA loop transmitters.
Smart Lighting Systems
Use its PWM outputs and brown-out detection to drive LED dimmers and color controllers with stable performance under voltage dips.
Security and Access Control
Its 2KB flash and 128B RAM are sufficient for simple keypad entry systems and electronic locks, with WDT ensuring no lockups.
- Q: What is the operating voltage range of the ATTINY261-15SZ?
- A: The ATTINY261-15SZ operates from 2.7V to 5.5V, making it suitable for battery and 3.3V/5V systems.
- Q: What is the maximum clock speed?
- A: It runs at up to 16MHz, providing a balanced performance for low-power AVR applications.
- Q: How much program memory does it have?
- A: It features 2KB of in-system programmable flash memory (1K x 16 words).
- Q: What package is this device available in?
- A: It comes in a 20-pin SOIC package with a 7.50mm body width.
- Q: What is the temperature range?
- A: It is rated for automotive/industrial use from -40°C to +125°C.
ATTINY261-15SZ.pdf
- Q: What is the operating voltage range of the ATTINY261-15SZ?
- A: The ATTINY261-15SZ operates from 2.7V to 5.5V, making it suitable for battery and 3.3V/5V systems.
- Q: What is the maximum clock speed?
- A: It runs at up to 16MHz, providing a balanced performance for low-power AVR applications.
- Q: How much program memory does it have?
- A: It features 2KB of in-system programmable flash memory (1K x 16 words).
- Q: What package is this device available in?
- A: It comes in a 20-pin SOIC package with a 7.50mm body width.
- Q: What is the temperature range?
- A: It is rated for automotive/industrial use from -40°C to +125°C.
