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Atmel 
Datasheet下载地址
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ATSAM3A4CA-CU的详细信息
| Manufacturer： | Atmel |
|---|---|
| Product Category： | ARM Microcontrollers - MCU |
| RoHS： | Yes |
| Core： | ARM Cortex M3 |
| Data Bus Width： | 32 bit |
| Maximum Clock Frequency： | 84 MHz |
| Program Memory Size： | 256 kB |
| Data RAM Size： | 64 kB |
| On-Chip ADC： | Yes |
| Operating Supply Voltage： | 1.8 V |
| Maximum Operating Temperature： | + 85 C |
| Package / Case： | LFBGA-100 |
| Mounting Style： | SMD/SMT |
| A/D Bit Size： | 12 bit |
| A/D Channels Available： | 16 |
| Brand： | Atmel |
| Data RAM Type： | SRAM |
| Data ROM Size： | 16 kB |
| Data ROM Type： | ROM |
| Interface Type： | SPI, USART |
| Minimum Operating Temperature： | - 40 C |
| Number of Programmable I/Os： | 63 |
| On-Chip DAC： | Yes |
| Processor Series： | ARM Cortex |
| Program Memory Type： | Flash |
| Series： | SAM3A |
| Factory Pack Quantity： | 260 |
ATSAM3A4CA-CU相关文档
- Application Note: Pulse Width Modulation Generation Using the AT91 Timer/Counter
- Application Note: Modbus Slave Stack for the Atmel Family of SAM3 Microcontrollers
- Application Note: Using the Serial Peripheral Interface with AT91SAMxx Devices
- Application Note: AT91-AN01: Using the Two-wire interface (TWI) in Master Mode on AT91SAM Microcontrollers
- Application Note: AT91-AN02: Signal Integrity and AT91 Products
- Application Note: Analog-to-Digital Converter in the SAM3S4
- Application Note: Interfacing a 4x4 Keyboard to an AT91 Microcontroller
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