

| Parameter | Value |
|---|---|
| Length | 7.1 mm |
| Width | 7.1 mm |
| Max Operating Temperature | 85 °C |
| Min Operating Temperature | -40 °C |
| Number of Pins | 44 |
| Height | 950 µm |
| RoHS | Compliant |
| REACH SVHC | No SVHC |
| Contact Plating | Gold |
| Frequency | 32 MHz |
| Interface | I²C, IrDA, SPI, UART, USART, USB |
| Memory Size | 32 kb |
| Memory Type | FLASH |
| Number of I/Os | 34 |
| Oscillator Type | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Lifecycle Status | Production (Last Updated: 11 months ago) |
| Max Supply Voltage | 3.6 V |
| Min Supply Voltage | 1.6 V |
| Number of ADC Channels | 12 |
| Max Frequency | 32 MHz |
| RAM Size | 4 kB |
| Data Bus Width | 8 bit/16 bit |
| Number of PWM Channels | 4 |
| Number of Programmable I/O | 34 |
| Number of SPI Channels | 7 |
| Number of Timers/Counters | 5 |
| Number of I2C Channels | 2 |
| Number of UART Channels | 5 |
| Number of USB Channels | 1 |
| Schedule B | 8542310000 |
| Core Architecture(core/core processor) | AVR |
| Operating Supply Voltage | 1.6 V to 3.6 V |
| Packaging | Tray |
| ADC Resolution | 12 bit |
| Max Clock Frequency | 32 MHz |
Stock: 183
Distributors
pcbx
Unit Price$2.27729
Ext.Price$2.27729
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1 | $2.27729 | $2.27729 |
| 10 | $2.18154 | $21.81540 |
| 25 | $2.08981 | $52.24525 |
| 50 | $1.98719 | $99.35950 |
| 100 | $1.88960 | $188.96000 |
