DigiKey package reference image
S27KS0643GABHB023 is a 64 Mb HYPERRAM™ self-refresh DRAM (PSRAM) with an Octal xSPI interface and 8-bit DQ bus plus RWDS. It supports 1.8 V-only operation (VCC 1.7 V to 2.0 V), DDR transfers up to 200 MHz clock and 400 MB/s throughput, with 35 ns max access time. Power modes include hybrid sleep and deep power down down to 12 µA. It is AEC-Q100 Grade 2 (-40°C to 105°C) in 24-ball FBGA.
Key Specifications
| Complete manufacturer part number | S27KS0643GABHB023 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | S27KS0643GABHB023 is a 64 Mb HYPERRAM™ self-refresh DRAM (PSRAM) with an Octal xSPI interface and 8-bit DQ bus plus RWDS. It supports 1.8 V-only operation (VCC 1.7 V to 2.0 V), DDR transfers up to 200 MHz clock and 400 MB/s throughput, with 35 ns max access time. Power modes include hybrid sleep and deep power down down to 12 µA. It is AEC-Q100 Grade 2 (-40°C to 105°C) in 24-ball FBGA. |
| Package / case | PG-BGA-24-803 |
| Product category | PSRAM – Pseudostatic RAM |
| Pins | 24 |
| Operating Temperature (manufacturer catalog) | -40 °C to 105 °C |
| Density (manufacturer catalog) | 64 MBit |
| Interface Bandwidth (manufacturer catalog) | 400 MByte/s |
| Interfaces (manufacturer catalog) | xSPI (Octal) |
| Operating Voltage (manufacturer catalog) | 1.8 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) | 1.8 V |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Manufacturer source fields matched to the complete ordering code. Historical source captures may be used; this does not confirm current availability. Temperature scope follows the cited record. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
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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