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| chipkit_uno32:migration_from_uno32_to_uc32 [2015/09/09 20:14] – created lswanland | chipkit_uno32:migration_from_uno32_to_uc32 [2022/10/04 11:38] (current) – external edit 127.0.0.1 | ||
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| - | This topic was covered on our [[ https:// | + | ====== MIGRATION GUIDE Uno32 to the uC32====== |
| - | ^ chipKIT Uno32 ^ chipKIT uC32 ^ | + | As of September 2015 we highly recommend the [[chipkit_uc32: |
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| - | | | | + | The uC32 is virtually identical to the Uno32. If you compare the eagle board files, you’ll see that both of the boards line up exactly (as in the Gif below). |
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| + | The only difference between the two boards is the microcontroller on board. | ||
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| + | ^ chipKIT Uno32 ^ chipKIT uC32 ^ | ||
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| + | | Microchip® [[http:// | ||
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| + | | 80MHz/ | ||
| + | | 128 KB Program Memory | ||
| + | | 16 KB of RAM | **32 KB of RAM** | | ||
| + | | 12 KB of Auxilary Flash (Boot Flash) | ||
| + | | Operating Voltage 2.3 to 3.6 | Operating Voltage 2.3 to 3.6 | | ||
| + | | | **4 Channel Hardware DMA Controller** | ||
| + | | 2 SPI | 2 SPI | | ||
| + | | 2 I2C | 2 I2C | | ||
| + | | 16 A/D Channels | ||
| + | | 5 Input captures | ||
| + | | 5 Output Compare (PWM) | 5 Output Compare (PWM) | | ||
| + | | 8 MHz, 32 kHZ Internal Oscillator | ||
| + | | 53 I/O Pins | 51 I/O Pins | | ||
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| + | | Arduino R3 Header Standard 42 Available I/O | Arduino R3 Header Standard 42 Available I/O | | ||
| + | | 3.3V Operating Voltage | ||
| + | | 3.3-5V Logic Levels | ||
| + | | +/- 18mA DC Current per Pin | +/- 18mA DC Current per Pin | | ||
| + | | USB Mini Port for Programming | ||
| + | | 2 User LEDs | 2 User LEDs | | ||
| + | | Reset Button | ||
| + | | External Power- 5mm Barrel Jack | External Power- 5mm Barrel Jack | | ||
| + | | Mounting holes | Mounting holes | | ||
| + | | zUno Clip Compatible (2.5 inches) | ||
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| + | With minimal changes to the board, the change of a higher power microcontroller enables chipKIT users to begin exploring more of the advantages of the 32-bit MIPS processor. The extra memory and addition of the 4 channel DMA (Direct Memory Access) can now support libraries like the chipKIT Network Stack (connecting your project to the internet) or our WS2812 LED Driver library. | ||
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| + | Both boards are seamless to use in MPIDE, requiring only a tiny change to select the correct board before programming. | ||
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| + | This means you can basically do a Find and Replace for most of your projects, course materials or tutorials. | ||
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