| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,715 pcs
|
1715 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATTINY28V-1MU is a low-power 8-bit microcontroller based on the AVR RISC architecture. It features 2KB of Flash program memory, 11 programmable I/O lines, and an internal calibrated RC oscillator. The device operates at a maximum speed of 1.2 MHz and supports a supply voltage range of 1.8V to 5.5V. Peripherals include a power-on reset (POR), watchdog timer (WDT), an analog comparator, and a high-current LED driver. The microcontroller also includes one 8-bit timer/counter with prescaler. Power consumption is optimized for battery-powered applications: 3.0 mA active current at 1 MHz, 1.2 mA idle, and less than 1 µA in power-down mode. The operating temperature range is -40°C to 85°C. The device is available in a 32-VFQFN exposed pad package (32-VQFN 5x5 mm) for surface mount assembly. This microcontroller is suitable for simple control applications, LED driving, and low-power sensor interfaces.
1.8V to 5.5V.
32-VFQFN Exposed Pad (32-VQFN 5x5mm).
-40°C to 85°C.
RoHS3 Compliant (unverified).
1.2 MHz.
2KB.
11 programmable I/O lines.