DigiKey package reference image
The S27KL0643GABHI023 is a 64 Mb HYPERRAM self-refresh DRAM (PSRAM) with an octal xSPI interface, 8-bit DQ bus, RWDS strobe, and RESET#. GA speed grade supports up to 200 MHz DDR for up to 400 MBps (3,200 Mbps) throughput and 35 ns maximum access time. It supports linear or wrapped bursts (16-128 bytes) plus deep power down, runs from 2.7 V to 3.6 V VCC, and comes in a 24-ball FBGA.
Key Specifications
| Complete manufacturer part number | S27KL0643GABHI023 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The S27KL0643GABHI023 is a 64 Mb HYPERRAM self-refresh DRAM (PSRAM) with an octal xSPI interface, 8-bit DQ bus, RWDS strobe, and RESET#. GA speed grade supports up to 200 MHz DDR for up to 400 MBps (3,200 Mbps) throughput and 35 ns maximum access time. It supports linear or wrapped bursts (16-128 bytes) plus deep power down, runs from 2.7 V to 3.6 V VCC, and comes in a 24-ball FBGA. |
| Package / case | PG-BGA-24-803 |
| Product category | PSRAM – Pseudostatic RAM |
| Pins | 24 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 64 MBit |
| Interface Bandwidth (manufacturer catalog) | 400 MByte/s |
| Interfaces (manufacturer catalog) | xSPI (Octal) |
| Operating Voltage (manufacturer catalog) | 3 V |
| Technology (manufacturer catalog) | HYPERRAM |
| Initial Access Time (manufacturer catalog) | 35 ns |
| Interface Frequency (SDR/DDR) (manufacturer catalog) | - / 200 |
| Density (manufacturer family record) | 64 MBit |
| Initial Access Time (manufacturer family record) | 35 ns |
| Interface Bandwidth (manufacturer family record) | 400 MByte/s |
| Operating Voltage (manufacturer family record) | 3 V |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| Family Name (Flip Electronics public specification) | S27KL0643 |
| Memory Size (Flip Electronics public specification) | 64Mbit |
| Organization (Flip Electronics public specification) | 8M x 8 |
| Address Bus Width (Flip Electronics public specification) | 23Bits |
| Parameter source (third-party) | https://www.flipelectronics.com/Product/S27KL0643GABHI023-63861 |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Additional parameters are from Flip Electronics public product specifications matched to the complete ordering code and manufacturer. These fields are third-party data, not manufacturer-confirmed. Original fields and commercial terms are preserved.
DigiKey package reference image for PG-BGA-24-803. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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