32-bit RISC microcontroller featuring a Cortex-M4 CPU operating at up to 120MHz. This FLASH-based MCU offers 2097152 words of program memory and 163840 bytes of RAM. Equipped with 79 I/O lines, it supports an 8-bit external data bus and a 24-bit address bus. Integrated peripherals include PWM channels, ADC, DAC, and DMA channels. Packaged in a 100-terminal PQFP (14x14mm, 0.50mm pitch) for industrial temperature ranges (-40°C to 85°C), it operates from a 1.08V to 1.32V supply.
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Atmel ATSAM4SD32CA-AU 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 Current-Max | 25 |
| Supply Voltage-Nom | 1.2 |
| Supply Voltage-Min | 1.08 |
| Supply Voltage-Max | 1.32 |
| Clock Frequency-Max | 20 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 79 |
| External Data Bus Width | 8 |
| Address Bus Width | 24 |
| Bit Size | 32 |
| Speed | 120 |
| ROM Programmability | FLASH |
| ROM (words) | 2097152 |
| RAM (bytes) | 163840 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| RoHS | Yes |
| Eccn Code | 3A991.A.2 |
| Lead Free | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
