4M-bit asynchronous SRAM chip, 512K x 8 configuration, featuring a 55ns maximum access time. This surface-mount integrated circuit operates from a 3V supply voltage (2.7V to 5.5V range) and offers a 19-bit address bus. Packaged in a 32-pin TSOP-II with gull-wing leads, it measures 20.95mm x 10.16mm x 1.05mm. Suitable for operation between -40°C and 85°C, with a maximum operating current of 60mA.
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| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | TSOP-II |
| Package Description | Thin Small Outline Package (Type II) |
| Lead Shape | Gull-wing |
| Pin Count | 32 |
| PCB | 32 |
| Package Length (mm) | 20.95 |
| Package Width (mm) | 10.16 |
| Package Height (mm) | 1.05(Max) |
| Seated Plane Height (mm) | 1.2(Max) |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Density | 4Mbit |
| Address Bus Width | 19bit |
| Maximum Access Time | 55ns |
| Timing Type | Asynchronous |
| Data Rate Architecture | SDR |
| Density in Bits | 4194304bit |
| Maximum Operating Current | 60mA |
| Typical Operating Supply Voltage | 3V |
| Number of Bits per Word | 8bit |
| Number of Ports | 1 |
| Number of Words | 512K |
| Min Operating Supply Voltage | 2.7V |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | 5Z2R8 |
| EU RoHS | Yes |
| HTS Code | 8542320041 |
| Schedule B | 8542320040 |
| ECCN | 3A991.b.2.a |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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