Infineon Technologies S25HL512TDPBHI010

Overview

S25HL512TDPBHI010 from Infineon is a 512-Mbit serial NOR flash memory with octal DTR interface, 1.8 V supply voltage, 400 MHz read clock, and 120 MB/s read bandwidth. It supports Xccela™ architecture for high-speed execute-in-place (XIP) operation in automotive ADAS and infotainment systems.

For engineers reviewing the S25HL512TDPBHI010 datasheet, S25HL512TDPBHI010 pinout, S25HL512TDPBHI010 application, or S25HL512TDPBHI010 equivalent, key selection criteria include octal DTR timing compliance, AEC-Q100 Grade 2 qualification, 100K erase/write cycles, and hardware reset support for safety-critical boot code storage.

Technical Context

This device implements an octal DDR interface with double-data-rate signaling on eight I/O lines, enabling 8-bit-wide transfers per clock edge. It integrates a 4-KB uniform sector architecture with individual sector protection and volatile/non-volatile configuration registers.

The memory supports standard SPI commands plus extended xSPI opcodes including Read Status Register-2 (07h), Write Enable for Volatile SR (50h), and Octal DTR Fast Read (EDh). Boot latency is minimized via configurable dummy cycles and wrap-around burst addressing.

Key Specifications

Pinout & Package

Package: 24-pin BGA (6 × 8 mm, 0.8 mm pitch, PBGA).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-reliability automotive NOR flash applications.

Compared with CY15B104QN-PSOC and MX66UM1G45GXDIO, S25HL512TDPBHI010 uniquely balances 512-Mbit density, Grade 2 temperature range, and octal DTR bandwidth-making it optimal for ADAS ECUs where thermal robustness and XIP performance are jointly critical.

Availability

S25HL512TDPBHI010 is available at Aetrix Electronics and suitable for automotive ADAS camera modules, infotainment head units, and electric powertrain control units requiring stable component supply across extended product lifecycles.

Supply support for S25HL512TDPBHI010 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive microcontrollers, and trusted security solutions.

This part belongs to the Semper™ family of automotive-grade NOR flash memories, designed specifically to replace parallel NOR and legacy SPI flash in safety-critical, high-bandwidth boot and code storage applications.

FAQ

What is the maximum operating frequency of the octal DTR interface?

The S25HL512TDPBHI010 supports up to 400 MHz DDR clock frequency on the octal DTR interface, delivering 120 MB/s effective read bandwidth. This is achieved using double-data-rate transfers across all eight I/O lines with source-synchronous DQS timing, and requires PCB layout adherence to xSPI JEDEC JESD251A routing guidelines.

Does this device support hardware reset for safety-critical boot recovery?

Yes, the RESET# pin provides asynchronous hardware reset functionality that forces the device into a known initial state, clearing internal command registers and aborting any active operation. This feature is essential for ASIL-B/D systems where deterministic recovery from undefined states is mandated by ISO 26262.

How is data retention guaranteed over temperature and time?

Data retention is specified as 20 years at 85°C and extrapolated to >40 years at 25°C, verified through accelerated high-temperature bake testing per JEDEC JESD22-A117. The device uses charge-trap Flash technology with robust oxide-nitride-oxide (ONO) gate stack to minimize electron leakage under thermal stress.

Can the configuration register be modified during normal operation?

Yes, both volatile and non-volatile configuration registers can be updated dynamically via standard xSPI commands. The volatile register allows runtime adjustment of drive strength, dummy cycle count, and burst wrap mode without power cycling, enabling adaptive timing tuning during system calibration or thermal transients.