8-bit RISC microcontroller featuring an AVR RISC CPU operating at up to 12MHz. This CMOS device offers 16384 words of MROM and 512 bytes of RAM, with 39 I/O lines. Designed for industrial temperature ranges (-40°C to 85°C), it operates from a 4.4V to 5.25V supply with a nominal voltage of 5V. The 64-terminal LQFP package (10x10mm) includes PWM channel capability.
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Atmel AT43USB325E-AU technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G64 |
| Width | 10 |
| Length | 10 |
| Pin Count | 64 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 40 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.4 |
| Supply Voltage-Max | 5.25 |
| Clock Frequency-Max | 6 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 39 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 12 |
| ROM Programmability | MROM |
| ROM (words) | 16384 |
| RAM (bytes) | 512 |
| PWM Channels | YES |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
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