Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The STM32MP157DAA1 device is based on a high-performance dual-core ARM® Cortex®-A7 32-bit RISC kernel, operating at frequencies up to 800 MHz. The Cortex-A7 processor includes a 32kb L1 instruction cache per CPU, a 32kb L1 data cache per CPU, and a 256 KB level 2 cache. The Cortex-A7 processor is a very power efficient application processor designed to deliver rich performance for high-end wearables as well as other low power embedded and consumer applications. It provides 20% more single-threaded performance than the Cortex-A5 and offers similar performance to the cortex-a9.

Product specification

Core processor: ARM® Cortex®-A7

Number of cores/bus width: 2 cores, 32 bits

Speed: 209MHz, 800MHz

Coprocessor /DSP: ARM® Cortex®-M4

RAM controller: DDR3, DDR3L, LPDDR2, and LPDDR3

Graphics acceleration: Yes

Display and interface controller: HDMI-CEC, LCD

Ethernet: 10/100Mbps, GbE

SATA: -

USB: USB 2.0 (2), USB 2.0 OTG+ PHY (3)

Voltage -I /O: 2.5V, 3.3V

Operating temperature: -20°C ~ 105°C (TJ)

Security feature: ARM TZ

Mounting type: surface mount type

Package/case: 448-LFBGA

Supplier Device Package: 448-LFBGA (18x18)

Additional interface: CAN, Ethernet, I²C, MMC/SD/SDIO, SPDIF, SPI, UART, USB

Basic product number: STM32

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.