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S27KS0642GABHM020 is listed in the Memory IC range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC PSRAM 64MBIT HYPERBUS 24FBGA. Review the specifications below when checking this part for your BOM.
Memory IC specifications for S27KS0642GABHM020
- Description：IC PSRAM 64MBIT HYPERBUS 24FBGA
- Series：HYPERRAM™ KL
- Mfr：Infineon Technologies
- Package：Tray
- Memory Type：Volatile
- Memory Format：PSRAM
- Technology：PSRAM (Pseudo SRAM)
- Memory Size：64Mbit
- Memory Organization：8M x 8
- Memory Interface：HyperBus
- Clock Frequency：200 MHz
- Write Cycle Time - Word, Page：35ns
- Voltage - Supply：1.7V ~ 2V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-VBGA
- Supplier Device Package：24-FBGA (6x8)
- Access Time：35 ns
- Grade：-
- Qualification：-
Memory IC datasheet and documents for S27KS0642GABHM020
Memory IC Overview
The Infineon S27KS0642GABHM020 is a 64-Mbit 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 a 24-ball FBGA package and operates within an automotive temperature range of –40 °C to +125 °C. Key electrical parameters include a maximum access time of 35 ns and current consumption of 30 mA at 1.8 V during burst operations.
Memory IC Feature Summary
- Self-refresh DRAM architecture eliminates the need for external refresh management by the host controller.
- HyperBus interface provides high-speed DDR data transfer with low signal count using an 8-bit data bus.
- Configurable burst characteristics support linear and wrapped sequences for optimized data access patterns.
- Integrated power conservation modes including Hybrid Sleep and Deep Power Down for energy efficiency.
Memory IC Applications
- Automotive telematics control units (TCU)
- Industrial automation systems
- Machine vision applications
Memory IC Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm voltage levels, package type, and qualification grade. Ensure compatibility with the target system's power supply rails and interface timing requirements before integration.
Memory IC Selection Notes
Select this component for designs requiring high-bandwidth memory with simplified host interface control. Consider the 24-ball FBGA footprint constraints and verify that the host controller supports the HyperBus protocol for command and address signaling.
Memory IC Part Context
This part belongs to the S27KS0642 family of Automotive-E Grade 1 HyperRAM devices. It is designed for environments requiring robust performance and reliability under varying thermal conditions, distinguishing it from commercial-grade alternatives through its extended temperature rating and qualification standards.
Memory IC Replacement Considerations
S27KS0642GABHI020
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