STM32MP157DAA1
ActiveMPU WITH ARM DUAL CORTEX-A7 800 MHZ, ARM CORTEX-M4 REAL-TIME COPROCESSOR, 3D GPU, TFT/MIPI DSI DISPLAYS, FD-CAN
STM32MP157DAA1
ActiveMPU WITH ARM DUAL CORTEX-A7 800 MHZ, ARM CORTEX-M4 REAL-TIME COPROCESSOR, 3D GPU, TFT/MIPI DSI DISPLAYS, FD-CAN
Technical Specifications
Parameters and characteristics for this part
| Specification | STM32MP157DAA1 |
|---|---|
| Additional Interfaces | USB, SPI, UART, CAN, SPDIF, Ethernet, MMC/SD/SDIO, I2C |
| Co-Processors/DSP | ARM® Cortex®-M4 |
| Core Processor | ARM® Cortex®-A7 |
| Display & Interface Controllers | HDMI-CEC, LCD |
| Ethernet | GbE |
| Ethernet [Max] | 100 Mbps |
| Ethernet [Min] | 10 Mbps |
| Graphics Acceleration | True |
| Mounting Type | Surface Mount |
| Number of Cores/Bus Width | 2, 32 Bit |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -20 °C |
| Package / Case | 448-LFBGA |
| RAM Controllers | LPDDR2, DDR3, DDR3L, LPDDR3 |
| Security Features | ARM TZ |
| Speed | 800 MHz, 209 MHz |
| Supplier Device Package | 448-LFBGA (18x18) |
| USB | USB 2.0 (2), USB 2.0 OTG+ PHY (3) |
| Voltage - I/O | 2.5 V, 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 416 | $ 16.95 | |
Description
General part information
STM32MP157D Series
The STM32MP157A/D devices are based on the high-performance dual-core Arm®Cortex®-A7 32-bit RISC core operating at up to 800 MHz. The Cortex-A7 processor includes a 32-Kbyte L1 instruction cache for each CPU, a 32-Kbyte L1 data cache for each CPU and a 256-Kbyte level2 cache. The Cortex-A7 processor is a very energy-efficient application processor designed to provide rich performance in high-end wearables, and other low-power embedded and consumer applications. It provides up to 20% more single thread performance than the Cortex-A5 and provides similar performance than the Cortex-A9.
The Cortex-A7 incorporates all features of the high-performance Cortex-A15 and Cortex-A17 processors, including virtualization support in hardware, NEON™, and 128-bit AMBA®4 AXI bus interface.
The STM32MP157A/D devices also embed a Cortex®-M4 32-bit RISC core operating at up to 209 MHz frequency. Cortex-M4 core features a floating point unit (FPU) single precision which supports Arm®single-precision data-processing instructions and data types. The Cortex®-M4 supports a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
Documents
Technical documentation and resources
