For Reference Only
| Part Number | QS70581-25TF |
| LIXINC Part # | QS70581-25TF |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Memory |
| Description | IC SRAM 144K 40MHZ |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | QS70581-25TF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | QS70581-25TF |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Memory |
| Manufacturer: | Rochester Electronics |
| Series: | QS70581 |
| Package: | Bulk |
| Part Status: | Obsolete |
| Memory Type: | Volatile |
| Memory Format: | SRAM |
| Technology: | SRAM |
| Memory Size: | 144Kb (8K x 18) |
| Memory Interface: | - |
| Clock Frequency: | 40 MHz |
| Write Cycle Time - Word, Page: | 25ns |
| Access Time: | 25 ns |
| Voltage - Supply: | 5V |
| Operating Temperature: | 0°C ~ 70°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 100-TQFP |
| Supplier Device Package: | - |
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| In Stock | 10910 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $27.04000 | $27.04 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
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