The AT43USB370E-AC is a 100-pin quad flatpack USB bus controller from Atmel, operating within a commercial temperature range of 0-70°C. It supports a 3.3V supply voltage and has a maximum clock frequency of 6 MHz. The device features a 32-bit external data bus and an 8-bit address bus, making it suitable for universal serial bus applications.
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Atmel AT43USB370E-AC technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 100 |
| Min Operating Temperature | 0 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G100 |
| Width | 14 |
| Length | 14 |
| Pin Count | 100 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 3 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 6 |
| uPs/uCs/Peripheral ICs Type | BUS CONTROLLER, UNIVERSAL SERIAL BUS |
| External Data Bus Width | 32 |
| Address Bus Width | 8 |
| RoHS | No |
| REACH | unknown |
| Military Spec | False |
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