S70KL1282DPBHA020

Memory IC Overview

The Infineon S70KL1282DPBHA020 is a 128 Mb HYPERRAM self-refresh DRAM featuring a HYPERBUS interface. It supports 1.8 V and 3.0 V operation with a maximum clock rate of 200 MHz, achieving data throughput up to 400 MBps. The device utilizes an 8-bit DDR data bus and includes configurable burst characteristics such as linear and wrapped bursts. It operates within industrial temperature ranges (-40°C to +85°C or -40°C to +105°C) and employs a 24-ball FBGA package.

Memory IC Feature Summary

• Self-refresh DRAM architecture that eliminates the need for external refresh management by the host controller.
• HYPERBUS interface providing high-speed read/write throughput with low signal count and optional differential clock support.
• Configurable burst modes including linear and wrapped sequences to optimize data transfer efficiency.
• Integrated power conservation features such as hybrid sleep mode and deep power down states.

Memory IC Applications

• Automotive telematics control units
• Industrial automation systems
• Consumer electronics requiring additional RAM

Memory IC Procurement Notes

Verify the specific ordering suffix against official documentation to confirm voltage levels and temperature grades. Ensure compatibility with the host system's HYPERBUS controller specifications. Confirm package availability and lead times through authorized distributors. Check for RoHS compliance status relevant to your region. Validate supply chain authenticity via manufacturer channels.

Memory IC Selection Notes

Select this component when a high-density, low-pin-count memory solution is required without complex refresh logic. Consider the 1.8 V or 3.0 V operating voltage requirements of the target system. Evaluate the need for automotive qualification if deploying in vehicle environments. Assess thermal constraints against the specified industrial temperature ranges. Verify interface timing compatibility with the host processor.

Memory IC Part Context

This part belongs to the S70KL1282 family of HYPERRAM devices from Infineon Technologies. These are pseudo-static RAMs combining DRAM density with SRAM simplicity. The family offers scalable densities and interfaces like HYPERBUS and xSPI. They are designed for applications needing high bandwidth and low power consumption in compact form factors.

Memory IC Replacement Considerations

S70KL1282DPBHB020

Memory IC FAQ

Does the S70KL1282DPBHA020 require external refresh cycles?

No, it is a self-refresh DRAM where internal logic manages refresh operations automatically.

What burst types are supported by this device?

It supports both linear and wrapped burst configurations for flexible data transfer patterns.