DigiKey package reference image
CY62158EV30LL-45ZSXI is an 8-Mbit (1024K × 8) CMOS asynchronous SRAM for low-power portable systems. It operates from 2.2 V to 3.6 V over -40 to +85°C and provides 45 ns access. Automatic power-down when deselected cuts standby to 2 µA typical (8 µA max), while active current is 6 mA typical at 1 MHz. Chip enables CE1/CE2 and OE support read/write control. The -45ZSXI variant is a Pb-free 44-pin TSOP II.
Key Specifications
| Complete manufacturer part number | CY62158EV30LL-45ZSXI |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | CY62158EV30LL-45ZSXI is an 8-Mbit (1024K × 8) CMOS asynchronous SRAM for low-power portable systems. It operates from 2.2 V to 3.6 V over -40 to +85°C and provides 45 ns access. Automatic power-down when deselected cuts standby to 2 µA typical (8 µA max), while active current is 6 mA typical at 1 MHz. Chip enables CE1/CE2 and OE support read/write control. The -45ZSXI variant is a Pb-free 44-pin TSOP II. |
| Package / case | PG-TSOP-44-800 |
| Product category | Asynchronous SRAM |
| Pins | 44 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 8 MBit |
| Interfaces (manufacturer catalog) | Parallel |
| Operating Voltage (manufacturer catalog) | 2.2 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 1M x 8 |
| Speed (manufacturer catalog) | 45 ns |
| Density (manufacturer family record) | 8 MBit |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| Speed (manufacturer family record) | 45 ns |
| Family Name (Flip Electronics public specification) | CY62158EV30 |
| Memory Size (Flip Electronics public specification) | 8Mbit |
| Address Bus Width (Flip Electronics public specification) | 20Bits |
| Number of Bits per Word (Flip Electronics public specification) | 8Bits |
| Number of Words (Flip Electronics public specification) | 1Mword |
| Timing (Flip Electronics public specification) | Asynchronous |
| ECC (Flip Electronics public specification) | No |
| Number of I O Lines (Flip Electronics public specification) | 8 |
| Number of Ports (Flip Electronics public specification) | Single Port |
| Parameter source (third-party) | https://www.flipelectronics.com/Product/CY62158EV30LL-45ZSXI-41568 |
| 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-TSOP-44-800. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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