32-bit RISC microcontroller featuring an ARM7 CPU operating at a maximum clock frequency of 66MHz. This CMOS integrated circuit offers 32 I/O lines, a 24-bit address bus, and a 16-bit external data bus. It includes 262144 bytes of RAM and FLASH ROM programmability. Supplied in a 100-terminal PQFP package (14x14mm), it operates within an industrial temperature range of -40°C to 85°C with a nominal supply voltage of 1.8V.
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Atmel AT91R40008-66AI technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 100 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G100 |
| Width | 14 |
| Length | 14 |
| Pin Count | 100 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 1.8 |
| Supply Voltage-Min | 1.65 |
| Supply Voltage-Max | 1.95 |
| Clock Frequency-Max | 66 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 32 |
| External Data Bus Width | 16 |
| Address Bus Width | 24 |
| Bit Size | 32 |
| Speed | 66 |
| ROM Programmability | FLASH |
| ROM (words) | 0 |
| RAM (bytes) | 262144 |
| PWM Channels | NO |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | No |
| Eccn Code | 3A001.A.3 |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
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