The QS7223-20V is a commercial temperature 28-pin memory IC from Quality Semiconductor. It operates within a supply voltage range of 4.5 to 5.5V and a maximum supply current of 0.12mA. The device features a maximum operating temperature of 70°C and a minimum operating temperature of 0°C. It has a maximum access time of 10 units and a maximum clock frequency of 50 MHz. The QS7223-20V is a parallel memory IC with a memory capacity of 2048 words and a code capacity of 2000 words.
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| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Supply Current-Max | 0.12 |
| Number of Words | 2048 |
| Number of Words Code | 2000 |
| Memory IC Type | OTHER FIFO |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.015 |
| Access Time-Max | 10 |
| Clock Frequency-Max (fCLK) | 50 |
| RoHS | No |
| REACH | unknown |
| Military Spec | False |
