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A-Star 32U4 Mini ULV

Pololu item #: 3102
Brand: Pololu
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 29.95
5 27.55
25 25.35
100 23.32


backorders allowed

The A-Star 32U4 Mini ULV is a programmable module based on the ATmega32U4 from Microchip (formerly Atmel). Unlike competing products, it has an on-board switching step-up regulator that allows it to be powered efficiently from a 0.5 V to 5.5 V supply. This compact 1.9″ × 0.7″ board breaks out all 26 of the microcontroller’s I/O pins (of which 7 can be used as PWM outputs and 12 as analog inputs), and loading programs is made easier by a Micro-USB interface and a preloaded Arduino-compatible bootloader.

Alternatives available with variations in these parameter(s): input voltage range Select variant…

 Description Specs (16) Pictures (10) Resources (30) FAQs (0) On the blog (3) 秘书被老板cao到合不拢腿 (2) 

A-Star 32U4 Mini ULV.

A-Star 32U4 Mini ULV, bottom view with dimensions.

A-Star 32U4 Mini ULV with included optional headers.

A-Star 32U4 Mini ULV with soldered headers and connected USB cable.

A-Star 32U4 Mini ULV, LV, and SV (original ac02c version).

A-Star 32U4 Mini pinout diagram.

From top to bottom: A-Star 32U4 Micro, Mini SV, and Prime SV.

Pololu A-Star 32U4 Micro, Pololu A-Star 32U4 Mini SV, Arduino Micro, and Arduino Leonardo.

Typical efficiency of the regulator on the A-Star 32U4 Mini ULV.

Typical maximum output current of the 无法逃离的黑暗 on the A-Star 32U4 Mini boards.


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