Board Technical Specifications Comparison
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Compulab UCM-iMX8M-Mini vs. Scalys Grapeboard vs. MYIR Tech MYC-YA157C CPU Module
UCM-iMX8M-Mini |
Grapeboard |
MYC-YA157C CPU Module |
|
| Manufacturer | Compulab | Scalys | MYIR Tech |
| Price | - | $ 209.0 | $ 29.0 |
| SoC | NXP i.MX8M Mini DualLite/Dual/Quad | NXP/QorIQ LS1012A | STMicroelectronics STM32MP157 |
| CPU | 4× ARM Cortex-A53 @ 1.8 Ghz | 1× ARM Cortex-A53 @ 800 Mhz | 2× ARM Cortex-A7 @ 650 Mhz |
| GPU | GC NanoUltra | - | 3D |
| RAM | 4.0 GiB LPDDR4 | 1.0 GiB DDR3L | 1.0 GiB DDR3 |
| eMMC | 1 × soldered | 1 × soldered | 1 × soldered |
| USB | 2 × host ports |
2 × host ports 1 of which support USB-OTG |
1 × host port 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
1× 1 Gbps
|
1× 1 Gbps
|
| Wi-Fi |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac |
On-board Wi-Fi with external antenna 2.4Ghz b/g/n |
- |
| Bluetooth | onboard | onboard | - |
| Camera | up to 1 x inputs | - | up to 1 x inputs |
| Audio |
1 × spdif-out 3 × I2S |
- | 1 × outputs |
| GPIO | 85 | 26 | 97 |
| PWM | 4 | 1 | - |
| ADC | - | - | 1 |
| I2C | 3 | 1 | 6 |
| SPI | 3 | 1 | 6 |
| UART | 4 | 2 | 8 |
| CAN | - | - | 2 |
| Pin header | - |
HAT (Raspberry Pi) |
- |
| Dimensions | 28 mm x 38 mm x 4 mm | 86 mm x 56 mm x 22 mm | 45 mm x 43 mm |
| Temperature | -40.0°C - 85.0°C | - | 0.0°C - 70.0°C |
| Software |
Linux: True Android: yes |
Linux: True | Linux: True |