OSD32MP157C-512M-IAA

Microcontrollers, Microprocessor, FPGA Modules Overview

The OSD32MP157C-512M-IAA is a system-in-package module from Octavo Systems, integrating the STMicroelectronics STM32MP157C microprocessor. It features a dual-core Arm Cortex-A7 running up to 800 MHz and an Arm Cortex-M4 core operating at 209 MHz. The module includes 512 Mbyte of DDR3L memory, an STPMIC1 power management IC, EEPROM, MEMS oscillator, and passive components within an 18 mm × 18 mm BGA package. This integration reduces footprint by up to 64% compared to discrete designs, supporting IoT, HMI, and real-time control applications with TrustZone security and OpenGL ES 2.0 graphics capabilities.

Microcontrollers, Microprocessor, FPGA Modules Feature Summary

• Dual-core architecture: Arm Cortex-A7 (up to 800 MHz) and Cortex-M4 (up to 209 MHz)
• Integrated memory: 512 Mbyte DDR3L
• Power management: STPMIC1 IC with integrated boost, buck converter, LDOs, and switches
• Compact form factor: 18 mm × 18 mm 302-ball BGA package

Microcontrollers, Microprocessor, FPGA Modules Applications

• IoT devices requiring secure connectivity
• Human Machine Interface (HMI) displays
• Real-time control systems

Microcontrollers, Microprocessor, FPGA Modules Procurement Notes

Verify the specific suffix 'IAA' against official Octavo Systems documentation to confirm temperature range and packaging details. Ensure compatibility with carrier board designs for the 302-ball BGA interface. Cross-reference the 512MB memory configuration with the STM32MP157C datasheet to validate performance expectations under load.

Microcontrollers, Microprocessor, FPGA Modules Selection Notes

Select this module when a compact SiP solution is required for STM32MP1 processing without designing discrete memory and power circuits. The 512MB DDR3L configuration suits applications with moderate data handling needs. Verify that the 18mm x 18mm footprint fits the target enclosure constraints and that the thermal dissipation requirements for the A7 cores are met by the host design.

Microcontrollers, Microprocessor, FPGA Modules Part Context

This component belongs to the OSD32MP15x series of system-in-package modules. It utilizes the STM32MP157C processor as its core, differing from other variants in the series primarily by its specific memory capacity (512MB vs 1GB options) and potentially different industrial or automotive qualification levels indicated by the suffix.

Microcontrollers, Microprocessor, FPGA Modules Replacement Considerations

Direct pin-to-pin replacements may be limited due to the proprietary SiP integration. Consider other Octavo OSD32MP15x variants if memory size differs, or evaluate discrete STM32MP157C designs if footprint flexibility allows. Verify software compatibility with OpenSTLinux distributions across potential substitutes.