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| | Netduino | Netduino Plus | Netduino Plus 2 | Netduino Mini | Netduino Go |
| Physical | Form Factor | Arduino
pin-out compatible | Arduino
pin-out compatible | | BASIC Stamp 2
pin-out compatible | Custom |
| Package | - | - | - | DIP24 (600 mil) | - |
| Dimensions | | | | | 67×52 mm |
| Processor | Speed | 48 MHz | 48 MHz | 168 MHz | 48 MHz | 168 MHz |
| Core | ARM7TDMI | ARM7TDMI | Cortex-M4 | ARM7TDMI | Cortex-M4F |
| Model | AT91SAM7X512 | AT91SAM7X512 | STM32F405RG | AT91SAM7X512 | STM32F405RG |
| Flash Memory | Total | 512 KB | 512 KB | 1 MB | 512 KB | 1 MB |
| User Application | 128 KB | 64 KB | 384 KB | 152 KB | 384 KB |
| User Storage | | | | | |
| RAM | Total | 128 KB | 128 KB | | 128 KB | 192 KB |
| User Free | 60 KB | 28 KB | | 64 KB | 100 KB |
| Input/Output | Digital I/O | 20 | 20 | 22 | 16 | Virtualized |
| Interrupts | 20 | 20 | | 16 |
| Analog Input | 6× 10-bit | 6× 10-bit | 6 | 4× 10-bit |
| Analog Reference | Rev.A External (Aref)
Rev.B Selectable | Rev.A External (Aref)
Rev.B Selectable | | On-board 3.3V |
| PWM | 4× 16-bit | 4× 16-bit | 6 | 4× 16-bit |
| Interfaces | USB (2.0) | 1× Full Speed | 1× Full Speed | | - |
| Serial (UART) | 2× TTL | 2× TTL | 4× TTL | 1× TTL, 1× RS-232 |
| Ethernet | - | 1× 10/100 BASE-T | 1× 10/100 BASE-T | - |
| SPI | 1× | 1× | 1× | 1× |
| I2C | 1× | 1× | 1× | 1× |
Peripherals
(on-board) | SD Card slot | - | 1× Micro SD | 1× Micro SD | - |
| User LED | 1× | 1× | 1× | - | 1 + 8 |
| User Switch | 1× | 1× | 1× | - | 1× |
| Programmability | Debug Interface | USB, Serial | USB, Serial | USB, Serial | Serial | USB, JTAG |
| User Erasable | App,Firmware,Full | App,Firmware,Full | App,Firmware,Full | App,Firmware,Full | App,Firmware |
| Power | Input Voltage | 7.5 - 12V DC
5V (USB powered) | 7.5 - 12V DC
5V (USB powered) | 7.5 - 9V DC
5V (USB powered) | 7.5 - 12V DC
5V (pin 21) | 5V (USB powered) |
| Output Voltage | 3.3V, 5V | 3.3V, 5V | 3.3V, 5V | 5V | (3.3V, 5V) |
| I/O Voltage | 3.3V (5V tolerant) | 3.3V (5V tolerant) | 3.3V (5V tolerant) | 3.3V (5V tolerant) | 3.3V (5V tolerant) |
| I/O Output Current | 2/8/16 mA | 2/8/16 mA | | 2/8/16 mA | |
| Consumption Active | 45 mA | 80 mA | | 40 mA | 95 mA |
| Consumption Idle | 30 mA | 53 mA | | 25 mA | 75 mA |
| Environmental | Operating Temperature | 0..70°C/32..158°F | 0..70°C/32..158°F | | -40..85°C/-40..185°F | |
| RoHS Compliant | Yes | Yes | Yes | Yes | Yes |