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Analog Mixed Signal IP Post Silicon Validation – DDR Memory
Company | Apple |
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Location | Cupertino, CA, USA |
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Salary | $143100 – $264200 |
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Type | Full-Time |
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Degrees | Bachelor’s |
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Experience Level | Mid Level |
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Requirements
- BSEE / BSECE and 3 or more years’ experience.
Responsibilities
- Bench test, bring-up, debug, and characterization of DDR Memory for SoC’s
- Development of benchtop electrical tests exercising on-chip circuitry through a combination of FPGA, JTAG, SPI, and analog interfaces
- Drafting & Execution of scripts to automate tests, extract results, and generate reports using database and analytical tools
- Generating reports for characterization and/or debugging to provide design feedback
- In-system PI/SI measurements for correlation with simulation models
- Collaborating with cross functional teams including Design, System HW, and SW
- Supporting ATE and Product Engineering for Inter-operability tests
Preferred Qualifications
- Experience in DDR Memory test development, debug, and characterization
- Familiar with JEDEC Specifications at Electrical & Protocol levels
- Strong fundamental understanding of DDR PHY circuitry in DLLs, I/O, and Calibration
- Familiar with signal integrity concepts in probing memory bus signals
- Proficient in lab instruments such as Oscilloscope, Spectrum Analyzer, Pattern Generator, Logic Analyzer, etc., with good understanding of their working principles
- Experienced in scripting language, Python preferred, to automate test and analyze data
- Detail-oriented & Emphasis on quality of results
- Initiative in taking ownership & responsibility to drive deliverables
- Strong verbal and written communication skills
- Hands-on lab experience including soldering/instrumenting systems