DigiKey package reference image
CY62128ELL-45SXAT is a 1-Mbit (128 K × 8) CMOS static RAM with 45 ns access for 4.5 V to 5.5 V systems. It supports industrial and automotive-A temperature grades (–40°C to +85°C) and uses dual chip enables (CE1/CE2) plus OE for easy memory expansion and automatic power-down. Standby current is 1 µA typical and 4 µA max (industrial), with data retention down to 2 V (VDR) when deselected.
Key Specifications
| Complete manufacturer part number | CY62128ELL-45SXAT |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | CY62128ELL-45SXAT is a 1-Mbit (128 K × 8) CMOS static RAM with 45 ns access for 4.5 V to 5.5 V systems. It supports industrial and automotive-A temperature grades (–40°C to +85°C) and uses dual chip enables (CE1/CE2) plus OE for easy memory expansion and automatic power-down. Standby current is 1 µA typical and 4 µA max (industrial), with data retention down to 2 V (VDR) when deselected. |
| Package / case | PG-DSO-32-801 |
| Product category | Asynchronous SRAM |
| Pins | 32 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 1 MBit |
| Operating Voltage (manufacturer catalog) | 4.5 to 5.5 V |
| Speed (manufacturer catalog) | 45 ns |
| Operating Temperature minimum (manufacturer family record) | -40 °C |
| Operating Voltage minimum (manufacturer family record) | 4.5 V |
| Operating Temperature maximum (manufacturer family record) | 85 °C |
| Operating Voltage maximum [VCCQ] (manufacturer family record) | 5.5 V |
| Operating Voltage maximum (manufacturer family record) | 5.5 V |
| Family Name (Flip Electronics public specification) | CY62128E |
| Interface Type (Flip Electronics public specification) | Parallel |
| Memory Size (Flip Electronics public specification) | 1Mbit |
| Organization (Flip Electronics public specification) | 128k x 8 |
| Address Bus Width (Flip Electronics public specification) | 17Bits |
| Number of Bits per Word (Flip Electronics public specification) | 8Bits |
| Number of Words (Flip Electronics public specification) | 128kword |
| Timing (Flip Electronics public specification) | Asynchronous |
| ECC (Flip Electronics public specification) | No |
| Number of I O Lines (Flip Electronics public specification) | 8 |
| SRAM Type (Flip Electronics public specification) | MoBL |
| Number of Ports (Flip Electronics public specification) | Single Port |
| Parameter source (third-party) | https://www.flipelectronics.com/Product/CY62128ELL-45SXAT-41423 |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Package appearance reference; no specific lot or visible marking guarantee. Exact complete OPN, full mechanical suffix, nominal terminals and own frozen datasheet define this association; no electrical interchangeability or unshown-surface inference.
DigiKey package reference image for PG-DSO-32-801. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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