DigiKey package reference image
S27KL0643DPBHV020 is a 64 Mb HYPERRAM™ self-refresh DRAM (PSRAM) for high-bandwidth, random-access expansion of embedded systems. It uses an octal xSPI interface with DDR transfers up to 200 MHz (400 MBps) and 35 ns maximum access time, with RWDS for latency indication and read/write strobe. The 3.0 V device runs from 2.7 V to 3.6 V across -40°C to +105°C, and supports deep power down at 15 µA (3.6 V, 105°C) in a 24-ball FBGA.
Key Specifications
| Complete manufacturer part number | S27KL0643DPBHV020 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | S27KL0643DPBHV020 is a 64 Mb HYPERRAM™ self-refresh DRAM (PSRAM) for high-bandwidth, random-access expansion of embedded systems. It uses an octal xSPI interface with DDR transfers up to 200 MHz (400 MBps) and 35 ns maximum access time, with RWDS for latency indication and read/write strobe. The 3.0 V device runs from 2.7 V to 3.6 V across -40°C to +105°C, and supports deep power down at 15 µA (3.6 V, 105°C) 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 105 °C |
| Density (manufacturer catalog) | 64 MBit |
| Interface Bandwidth (manufacturer catalog) | 333 MByte/s |
| Interfaces (manufacturer catalog) | xSPI (Octal) |
| Operating Voltage (manufacturer catalog) | 3 V |
| Technology (manufacturer catalog) | HYPERRAM |
| Initial Access Time (manufacturer catalog) | 36 ns |
| Interface Frequency (SDR/DDR) (manufacturer catalog) | - / 166 |
| Density (manufacturer family record) | 64 MBit |
| Initial Access Time (manufacturer family record) | 36 ns |
| Interface Bandwidth (manufacturer family record) | 333 MByte/s |
| Operating Voltage (manufacturer family record) | 3 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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