Synchronous SRAM chip, 72M-bit density, featuring a 2M x 36 configuration with 4 ports. Offers a maximum access time of 6.5 ns and a maximum clock rate of 133 MHz with SDR data rate architecture. Operates at a 2.5V supply voltage (2.375V to 2.625V range) and consumes a maximum of 305 mA. Packaged in a 100-pin TQFP (Thin Quad Flat Package) with gull-wing leads for surface mounting, measuring 20mm x 14mm x 1.4mm with a 0.65mm pin pitch.
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Cypress CY7C1481BV25-133AXIT technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | TQFP |
| Package Description | Thin Quad Flat Package |
| Lead Shape | Gull-wing |
| Pin Count | 100 |
| PCB | 100 |
| Package Length (mm) | 20 |
| Package Width (mm) | 14 |
| Package Height (mm) | 1.4 |
| Seated Plane Height (mm) | 1.6(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-026BHA |
| Density | 72Mbit |
| Address Bus Width | 21bit |
| Maximum Access Time | 6.5ns |
| Timing Type | Synchronous |
| Maximum Clock Rate | 133MHz |
| Data Rate Architecture | SDR |
| Density in Bits | 75497472bit |
| Maximum Operating Current | 305mA |
| Typical Operating Supply Voltage | 2.5V |
| Number of Bits per Word | 36bit |
| Number of Ports | 4 |
| Number of Words | 2M |
| Min Operating Supply Voltage | 2.375V |
| Max Operating Supply Voltage | 2.625V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Architecture | Flow-Through |
| Cage Code | 65786 |
| EU RoHS | Yes |
| HTS Code | 8542320041 |
| Schedule B | 8542320040 |
| ECCN | 3A991.b.2.a |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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