Microchip Technology ATTINY861V-10MU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $10.72 | $10.72 |
| 15+ | $2.47 | $37.05 |
| 25+ | $2.41 | $60.25 |
| 50+ | $2.28 | $114.00 |
| 100+ | $2.01 | $201.00 |
| N+ | $0.40 | 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 | 10MHz |
| 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) | 1.8V ~ 5.5V |
| Data Converters | A/D 11x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-VQFN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
| ROHS |
The ATTINY861V-10MU from Atmel is an 8-bit AVR microcontroller operating at 10MHz. It features 8KB flash and 512B RAM in a 32-VFQFN package. With brown-out detection, POR, PWM, and WDT, it supports robust low-power designs across 1.8V-5.5V.
- 10MHz AVR core: balanced speed for real-time control.
- Integrated PWM: direct motor and LED driving without external DAC.
- Comprehensive protection: BOD, POR, WDT for high reliability.
- Wide voltage range: flexible for battery or regulated supplies.
Motor Control for Drones
10MHz AVR with PWM channels drives ESC signals; 8KB flash stores calibration routines.
Battery Management Systems
Brown-out detection and WDT protect Li-ion cells from undervoltage and firmware hangs.
LED Matrix Displays
PWM outputs and 512B RAM support multiplexing for 8x8 RGB panels.
Smart Sensors
Low 1.8V operation and small VFQFN package fit into miniaturized industrial sensors.
Automotive Aftermarket
-40°C to 85°C range suits engine bay accessories; POR ensures reliable cranking startup.
Robotics Actuators
Fast PWM and 10MHz processing enable precise servo position control.
- Q: What is the max speed?
- A: 10MHz with AVR core.
- Q: How much program memory?
- A: 8KB (4K x 16) flash.
- Q: What voltage range?
- A: 1.8V to 5.5V.
- Q: What package?
- A: 32-VFQFN exposed pad.
- Q: What is the max speed?
- A: 10MHz with AVR core.
- Q: How much program memory?
- A: 8KB (4K x 16) flash.
- Q: What voltage range?
- A: 1.8V to 5.5V.
- Q: What package?
- A: 32-VFQFN exposed pad.

ATTINY861V-10MU.pdf