AM3874CCYEA80

Overview

The AM3874CCYEA80 is a microprocessor from the Texas Instruments Sitara ARM family, featuring an ARM Cortex-A8 core. It operates at a maximum clock frequency of 800 MHz with a 32-bit data bus width. The device includes 512 kB of L2 cache and 64 kB of data RAM. It supports I/O voltages of 1.5 V, 1.8 V, and 3.3 V, while requiring a 1.1 V operating supply voltage. The processor offers 128 I/O pins and eight timers/counters. It functions within a temperature range of -40°C to +105°C and is housed in a PBGA-684 package.

Feature Summary

• Integrates an ARM Cortex-A8 processor core for embedded computing tasks
• Includes hardware floating-point unit for enhanced mathematical performance
• Provides multiple communication interfaces including PCIe, USB, SPI, UART, and I2C
• Features integrated L1 and L2 cache memory structures

Applications

• Industrial automation controllers
• Medical imaging systems
• Smart energy metering devices
• Infotainment displays

Procurement Notes

Verify the specific suffix EA80 against the official Texas Instruments datasheet to confirm the exact speed grade and commercial/industrial temperature rating. Ensure the PBGA-684 footprint matches your PCB design constraints. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement orders.

Selection Notes

Select this component when a single-core ARM Cortex-A8 solution with industrial temperature ratings is required. Compare against other AM387x variants if different clock speeds or pin counts are needed. Consider the availability of peripheral interfaces like PCIe and USB for system connectivity requirements.

Part Context

This part belongs to the AM387x Sitara ARM Microprocessors series by Texas Instruments. These processors are designed for applications requiring efficient processing power with low power consumption. The series typically integrates various peripherals suitable for industrial and consumer electronics markets.

FAQ

What is the maximum operating temperature for the AM3874CCYEA80?

The maximum operating temperature is +105°C.

Does the AM3874CCYEA80 support hardware floating-point operations?

Yes, the processor includes a floating-point unit.