| SOM | Alpha Kit | | | |
Processor | STM32MP151A/C, STM32MP153A/C, STM32MP157A/C | STM32MP157CAAC | | | |
Architecture | ARM Cortex A7 + ARM Cortex M4 | ARM Cortex A7 + ARM Cortex M4 | | | |
Clock frequency | 650 MHz + 209 MHz (M4) | 650 MHz + 209 MHz (M4) | | | |
Graphics | Vivante - OpenGL ES 2.0; 533 MHz (STM32MP157x only) | Vivante - OpenGL ES 2.0; 533 MHz | | | |
Crypto | AES, 3DES, Ciphers, SHA-1/224/256, MD5, HMAC, TRNG | AES, 3DES, Ciphers, SHA-1/224/256, MD5, HMAC, TRNG | | | |
HW Security | Secure boot, Secure memory and peripherals, TrustZone IPs, Tamper detection | Secure boot, Secure memory and peripherals, TrustZone IPs, Tamper detection | | | |
MEMORY | | | | | |
NAND Flash | 256 MB...1 GB SLC(NAND or eMMC) | - | | | |
SPI NOR Flash | 4 MB...16 MB QSPI | 16 MB QSPI | | | |
eMMC | 4 GB...128 GB (NAND or eMMC) | 8 GB | | | |
DDR3LP RAM | 256 MB...1 GB | 1 GB | | | |
EEPROM | 4 kB...32 kB | 4 kB | | | |
INTERFACES | | | | | |
Ethernet | 10/100/1000 Mbit/s or RGMII | 10/100/1000 Mbit/s | | | |
USB | 1x Host, 1x OTG 2.0 | 1x Host, 1x OTG 2.0 | | | |
U(S)ART | up to 4x USART and 3x UART | up to 4x USART and 3x UART | | | |
CAN | up to 2x FDCAN, 1x TTCAN | up to 2x FDCAN, 1x TTCAN | | | |
I²C | up to 6x | up to 6x | | | |
SPI (I2S) | up to 6x, 2x QSPI | up to 6x, 2x QSPI | | | |
MMC/SDIO | up to 3x SDIO (1x for eMMC) | up to 3x SDIO (1x for eMMC) | | | |
PWM | 2x 16 bit PWM timer | 2x 16 bit PWM timer | | | |
A/D | 2x 16 bit ADC 22 channels, 2x 12 bit DAC | 2x 16 bit ADC 22 channels, 2x 12 bit DAC | | | |
Display | MIPI DSI-2 or parallel 18-bit or HDMI | MIPI DSI-2 or parallel 18-bit or HDMI | | | |
Audio | SAI, up to 3x I²S | SAI, up to 3x I²S | | | |
Camera | 1x Parallel 8-14 bit | 1x Parallel 8-14 bit | | | |
RTC | STM32MP15x internal and RV-3028-C7 external | STM32MP15x internal and RV-3028-C7 external | | | |
Power Supply | 5 V | 9 V-36 V | | | |
Dimensions | 40 x 44 mm | 100 x 165 mm | | | |
Connectors | Samtec 0.5 mm pitch2x 120 pins, BGA optional | Samtec 0.5 mm pitch2x 120 pins | | | |
Operating Temperature | -40°C to +85°C | -40°C to +85°C | | | |
SOFTWARE | | | | | |
Operating system | Linux | Linux | | | |
Kit Content | | phyCORE-STM32MP157, Carrier Board, microUSB-USB-A cable, Ethernet cable, D-Sub UART plug, D-Sub CAN plug, Power Supply, Documentation | | | |