AM3505AZERQ5

Overview

The AM3505AZERQ5 is a microprocessor from the Texas Instruments Sitara family, featuring an ARM Cortex-A8 core operating at 600 MHz. It utilizes a 484-pin PBGA package and supports 1.2V core voltage with 1.8V/3.3V I/O levels. The device includes 16KB L1 instruction and data caches, 256KB L2 cache, 64KB SRAM, and 132KB boot ROM. Key peripherals include four UARTs, three high-speed I2C controllers, five McBSPs, four McSPI ports, USB OTG, EMAC, and a display subsystem.

Feature Summary

• Integrated ARM Cortex-A8 processor with NEON SIMD and floating-point capabilities
• Comprehensive multimedia support including display subsystem and video processing front end
• Multiple serial communication interfaces including UART, SPI, and I2C
• Support for external memory interfaces such as DDR2 and mDDR

Applications

• Single-board computers
• Industrial and home automation systems
• Digital signage displays
• Point of service terminals
• Portable media players

Procurement Notes

Verify the Q5 suffix indicates automotive qualification requirements before procurement. Confirm package type matches design constraints. Check RoHS compliance status. Ensure ESD handling procedures are followed during assembly. Validate supply voltage levels against board design specifications.

Selection Notes

Select this component for applications requiring ARM Cortex-A8 performance with integrated multimedia features. Consider the 484-pin BGA package size for PCB layout. Evaluate peripheral availability against system interface needs. Assess thermal management requirements for extended temperature operation. Compare with AM3517 if graphics acceleration is required.

Part Context

Part of the AM35xx Sitara processor series designed for embedded applications. Shares architecture with AM3517 but lacks the PowerVR SGX graphics accelerator. Suitable for industrial environments requiring robust connectivity and processing power. Supports Linux and Windows CE operating systems.

Replacement Considerations

AM3505AZERA is a direct pin-compatible alternative within the same package family.