32-bit RISC microcontroller featuring an ARM9 CPU operating at up to 240MHz. This CMOS component offers 65KB RAM and 32768 words of FLASH memory. It includes 48 I/O lines, a 32-bit external data bus, and 26-bit address bus. Integrated peripherals include PWM channels, ADC, DMA, and DAC. The device operates within an industrial temperature range of -40°C to 85°C with a nominal supply voltage of 1.2V. Packaged in a 144-pin LFBGA (S-PBGA-B144) with dimensions of 10x10mm.
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Atmel AT91SAM9R64-CU technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 144 |
| Min Operating Temperature | -40 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | S-PBGA-B144 |
| Width | 10 |
| Length | 10 |
| Pin Count | 144 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 1.2 |
| Supply Voltage-Min | 1.08 |
| Supply Voltage-Max | 1.32 |
| Clock Frequency-Max | 50 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 48 |
| External Data Bus Width | 32 |
| Address Bus Width | 26 |
| Bit Size | 32 |
| Speed | 240 |
| ROM Programmability | FLASH |
| ROM (words) | 32768 |
| RAM (bytes) | 65536 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| RoHS | Yes |
| Eccn Code | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
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