PICAXE-20M2 Chip

USD $5.95

PICAXE-20M2 microcontroller chip. Supports 16 input / outputs including analogue inputs.

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SKU: 28505 Categories: , , Tag:
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DESCRIPTION

A compact but powerful, PICAXE microcontroller. Very popular due to its low cost and small size.

The new PICAXE-20M2 microcontroller builds on the pedigree of the ever popular 20 pin PICAXE microcontrollers by adding new and improved features at no extra cost.

Specifications

  • Up to 8 separate tasks in parallel.
  • Almost every pin is individually configurable, up to 14 outputs.
  • Program memory capacity has been increased to 2048 bytes (about 1800 lines of code)
  • There are now 512 general purpose variables that can be addressed directly or indirectly
  • Data memory 512 bytes
  • A new "time" variable increments every second
  • Many more ADC channels are now available
  • Touch sensing is available on each analog input
  • A Digital to Analog Converter is included and there is an internal Fixed Voltage Reference
  • Operation between 1.8 and 5.5 volts (brownout detection is 1.9 volts and must be disabled for lower voltage operation)
  • Clock frequencies up to 32MHz (4MHz default)
  • Serial download pins can be used as general purpose I/O pins
  • Timeouts are available for serial, infra-red, and keyboard commands
  • Enhanced LED flashing and connectivity for play and tune commands
  • Servo command has been updated to reduce jitter and operates and 4 and 16MHz clock frequencies
  • Infra-red input and output on any pin
  • Manchester encoding is available for radio transmission
  • I2C
  • More PWM outputs
  • Longer nap delays
  • Weak pull-ups can be configured on input pins. Supports TTL and ST
  • Hardware serial port for higher baud rates and internal buffering for serial input
  • SR latch
  • Backwards compatible with programs written for M series chips by adding "let dirsB = 255" at the beginning of a program
  • Chip name is printed on the chip

Additional information

Weight 0.0014 kg
Dimensions 2.525 × 0.821 × 0.749 cm

REVIEWS

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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.

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