8-bit AVR microcontroller featuring 2KB FLASH memory and 128B RAM. Operates at up to 20MHz with an 8-bit data bus width. Offers 16 programmable I/Os, 11 ADC channels, 1 I2C channel, 1 SPI interface, and 6 PWM channels. This surface mount device is housed in a 20-pin TSSOP package, with an operating temperature range of -40°C to 85°C and a maximum operating supply voltage of 5.5V. Includes integrated peripherals such as Brown-out Detect/Reset, POR, WDT, and a Temp Sensor.
Frequency20MHz
PackageX
MountingSurface Mount
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Technical Specifications
Microchip ATTINY261A-XU technical specifications.
General
| Package/Case | X |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Height | 1.05mm |
| Interface | SPI |
| Length | 6.6mm |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 2KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of ADC Channels | 11 |
| Number of I/Os | 16 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 16 |
| Number of PWM Channels | 6 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 2 |
| Operating Supply Voltage | 5.5V |
| Oscillator Type | Internal |
| Package Quantity | 74 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor |
| RAM Size | 128B |
| RoHS Compliant | Yes |
| Series | AVR® ATtiny |
| Width | 4.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Microchip ATTINY261A-XU Datasheet
Download the complete datasheet for Microchip ATTINY261A-XU to view detailed technical specifications.
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