Microchip Technology ATTINY861-15MZ
| 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 |
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| 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 | 8KB (4K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 512 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 | 32-QFN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATTINY861-15MZ is a high-temperature AVR microcontroller designed for demanding automotive and industrial environments. It combines 8KB of Flash, 512B SRAM, and a 16MHz CPU in a compact 32-VFQFN package. With a supply range of 2.7V to 5.5V and robust features like Brown-out Reset, POR, PWM, and WDT, it delivers reliable performance in extreme conditions.
- Extended temperature range: -40°C to 125°C ensures operation in engine compartments and industrial ovens.
- Wide voltage tolerance: 2.7V-5.5V simplifies power design and supports direct battery connection.
- Compact QFN package: 32-VFQFN saves PCB space for miniaturized sensor modules.
- Integrated safety features: BOD and WDT reduce external component count and improve system reliability.
Automotive Sensor Interfaces
With a wide 2.7V-5.5V supply range and 125°C operating temperature, this MCU reliably processes signals from temperature, pressure, and position sensors in engine bays or near exhaust systems.
Industrial Actuator Control
The 16MHz AVR core with hardware PWM channels enables precise, low-latency control of DC motors, solenoids, and valves in factory automation equipment.
Portable Medical Devices
Low power consumption in sleep modes combined with 8KB Flash allows for compact firmware implementing glucose meters or digital thermometers with long battery life.
LED Lighting Systems
Integrated PWM and WDT support dimming and color-mixing algorithms for architectural lighting, while the small QFN package fits into slim LED drivers.
Security and Access Control
The Brown-out Reset and POR ensure reliable power-up sequences for keypads and card readers, preventing erratic behavior during voltage dips.
Smart Agriculture Nodes
Operating from -40°C to 125°C, this MCU can be deployed in outdoor soil sensors and irrigation controllers, with WDT recovering from transient faults.
- Q: What is the operating voltage range of the ATTINY861-15MZ?
- A: The ATTINY861-15MZ operates from 2.7V to 5.5V, making it suitable for battery-powered and 3.3V/5V systems.
- Q: What is the maximum clock speed?
- A: It runs at up to 16MHz, providing a good balance of performance and power consumption for AVR-based designs.
- Q: How much program memory and RAM does it have?
- A: It features 8KB of Flash program memory (4K x 16 bits) and 512 bytes of SRAM.
- Q: What package is available?
- A: It comes in a compact 32-VFQFN exposed pad package, ideal for space-constrained applications.
- Q: What are the key built-in features?
- A: It includes Brown-out Detect/Reset, POR, PWM, and WDT for robust operation in harsh environments.
ATTINY861-15MZ.pdf
- Q: What is the operating voltage range of the ATTINY861-15MZ?
- A: The ATTINY861-15MZ operates from 2.7V to 5.5V, making it suitable for battery-powered and 3.3V/5V systems.
- Q: What is the maximum clock speed?
- A: It runs at up to 16MHz, providing a good balance of performance and power consumption for AVR-based designs.
- Q: How much program memory and RAM does it have?
- A: It features 8KB of Flash program memory (4K x 16 bits) and 512 bytes of SRAM.
- Q: What package is available?
- A: It comes in a compact 32-VFQFN exposed pad package, ideal for space-constrained applications.
- Q: What are the key built-in features?
- A: It includes Brown-out Detect/Reset, POR, PWM, and WDT for robust operation in harsh environments.
