ATTINY261A-MU
ActiveMCU 8-BIT ATTINY AVR RISC 2KB FLASH 2.5V/3.3V/5V 32-PIN MLF EP
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ATTINY261A-MU
ActiveMCU 8-BIT ATTINY AVR RISC 2KB FLASH 2.5V/3.3V/5V 32-PIN MLF EP
Technical Specifications
Parameters and characteristics for this part
| Specification | ATTINY261A-MU |
|---|---|
| Connectivity | USI |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Data Converters | A/D |
| Data Converters | 10 b, 11 |
| EEPROM Size | 128 x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 32-VFQFN Exposed Pad |
| Peripherals | PWM, WDT, Brown-out Detect/Reset, POR, Temp Sensor |
| Program Memory Size | 2 KB |
| Program Memory Type | FLASH |
| RAM Size | 128 x 8 |
| Speed | 20 MHz |
| Supplier Device Package | 32-VQFN (5x5) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 1.10 | |
| 25 | $ 1.03 | |||
| 100 | $ 0.91 | |||
| Microchip Direct | TRAY | 1 | $ 1.10 | |
| 25 | $ 1.03 | |||
| 100 | $ 0.91 | |||
| 1000 | $ 0.85 | |||
| 5000 | $ 0.80 | |||
Description
General part information
ATtiny261A Series
The high-performance Microchip picoPower® 8-bit AVR® RISC-based microcontroller combines 2 KB Flash memory, 128B EEPROM, 128B SRAM, 16 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with compare modes, an 8-bit high-speed timer/counter, a universal serial interface (USI), internal and external Interrupts, an 11-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, and four software selectable power saving modes. The device operates between 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
Documents
Technical documentation and resources
