P-Star 45K50 Mini SV Pololu 3156

P-Star 45K50 Mini SV Pololu 3156

The P-Star 45K50 Mini SV is a small programmable module featuring Microchip’s PIC18F45K50 microcontroller. It packs a Micro-USB interface and 30 digital input/output pins onto a board measuring 2″ × 0.7″ and ships preloaded with a USB bootloader, so no external programmer is required.

 

Features

• Dimensions: 2″ × 0.7″ (2.05″ × 0.7″ including USB Micro-B connector)
• Programmable Microchip PIC18F45K50 microcontroller
  • 32 KB flash (8 KB used by bootloader, leaving 24 KB available for user program by default)
  • 2 KB SRAM
  • 256 bytes of EEPROM
  • Native full-speed USB (12 Mbps)
• Internally clocked at 48 MHz, resulting in execution speeds up to 12 million instructions per second (MIPS)
• Precision 16 MHz crystal
• 30 I/O lines in a small package
  • 28 user I/O pins on the two long sides of the board
  • 2 additional I/O pins available in other locations
  • 25 pins can be configured as analog inputs
  • 2 PWM output signals (one of which can be sent to four different pins)
  • 5-bit digital-to-analog converter (DAC) output
• Three user-controllable LEDs
• Reset button
• USB Micro-B connector
• Can be powered from USB or external source regulated to 5 V by onboard regulator
• Operating voltage: 5 V to 36 V
• 5 V logic voltage
• Auxiliary 3.3 V linear regulator
• Reverse-voltage protection on external power input
• Ships with a proprietary USB bootloader developed by Pololu for the P-Star
• Bootloader is usable from Windows, Linux, and Mac OS X with open source software
• No external programmer required
• Compatible with standard Microchip compilers, development tools, and programmers
• Comprehensive user’s guide

Dimensions

General specifications

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