BSC9131NXN1KHKB

Microprocessors Overview

The QorIQ Qonverge BSC9131 processor is a highly integrated device targeting femtocell and enterprise femtocell applications. It combines Power Architecture e500 cores, StarCore SC3850 DSPs, and MAPLE-B2F baseband acceleration to handle digital baseband processing for LTE/FDD/TDD, WCDMA (HSPA+), CDMA2K, and TD-SCDMA standards. The architecture includes one e500 core with 256 KB shared L2 cache and one SC3850 DSP with 512 KB private L2 cache. Connectivity features two triple-speed Gigabit-Ethernet controllers with IEEE 1588v2 support, USB 2.0, and various peripheral interfaces.

Microprocessors Feature Summary

• Combines Power Architecture e500 processors, StarCore SC3850 DSPs, and MAPLE-B2F baseband accelerators for comprehensive wireless processing.
• Supports multiple concurrent air interface standards including LTE-FDD/TDD, WCDMA (HSPA+), CDMA2K, and TD-SCDMA.
• Integrates dedicated security engine for trusted boot and RF interface controller supporting JESD207 and custom ADI standards.
• Provides dual triple-speed Gigabit-Ethernet controllers with hardware support for IEEE 1588v2 synchronization.

Microprocessors Applications

• Femtocell home cellular base stations
• Enterprise femtocell base stations
• LTE-FDD/TDD baseband processing units
• WCDMA (HSPA+) network infrastructure

Microprocessors Procurement Notes

Verify the specific revision level of the datasheet when sourcing components, as older documentation may reference Freescale Semiconductor branding prior to corporate transitions. Confirm that software licensing agreements for L1/L2/L3 stacks are secured through official channels or designated partners, as these are not included in the hardware package. Ensure compatibility with DDR3/3L memory configurations specified in the design guidelines.

Microprocessors Selection Notes

Select this processor for designs requiring high integration of baseband acceleration and control processing within a single silicon die. It is suitable for applications needing simultaneous support for legacy and modern cellular standards without external baseband chips. Consider the available memory bandwidth and cache hierarchy when planning software partitioning between the e500 and SC3850 domains.

Microprocessors Part Context

The BSC9131 belongs to the QorIQ Qonverge family, designed specifically for small cell and femtocell deployments. It leverages established Power Architecture and StarCore technologies to deliver performance efficiency for wireless baseband tasks. This component serves as a central processing unit for managing radio resource control and physical layer processing in compact cellular infrastructure.

Microprocessors Replacement Considerations

Consult official NXP/Freescale documentation for direct pin-to-pin or functional equivalents within the QorIQ Qonverge series. No public substitute part numbers are confirmed in the provided source material.