AT91SAM7S256D-AU-999, 256KB 64KB FLASH 32 1.65V~1.95V 55MHz LQFP-64(10x10) MIcrocontroller UnIts (MCUs/MPUs/SOCs)
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Описание
32-bit Microcontrollers
Microchip Technology 32-bit Microcontrollers (MCUs) provide the performance and functional capabilities to meet design needs across a wide variety of applications. The broad 32-bit portfolio enables easy design scaling to meet market requirements. With a rich ecosystem of development tools, integrated development environments, and third-party partners, Microchip 32-bit microcontrollers accelerate a vast array of embedded designs ranging from secured Internet of Things (IoT) applications to general-purpose embedded control.
Microchip Technology 32-bit Microcontrollers (MCUs) provide the performance and functional capabilities to meet design needs across a wide variety of applications. The broad 32-bit portfolio enables easy design scaling to meet market requirements. With a rich ecosystem of development tools, integrated development environments, and third-party partners, Microchip 32-bit microcontrollers accelerate a vast array of embedded designs ranging from secured Internet of Things (IoT) applications to general-purpose embedded control.
Технические параметры
| ADC Resolution | 10 bit |
| Analog Supply Voltage | 3.3 V |
| Brand | Microchip Technology/Atmel |
| Core | ARM7TDMI |
| Data Bus Width | 32 bit/16 bit |
| Data RAM Size | 64 kB |
| Data RAM Type | RAM |
| Factory Pack Quantity | 1500 |
| I/O Voltage | 1.65 V to 3.6 V |
| Interface Type | I2C, SPI, USART, USB |
| Manufacturer | Microchip |
| Maximum Clock Frequency | 55 MHz |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Number of ADC Channels | 8 Channel |
| Number of I/Os | 32 I/O |
| Number of Timers/Counters | 3x16 bit |
| Operating Supply Voltage | 1.8 V |
| Package / Case | LQFP-64 |
| Packaging | Reel |
| Part # Aliases | AT91SAM7S256D-AU-999 |
| Processor Series | SAM7S |
| Product | MCU |
| Product Category | ARM Microcontrollers-MCU |
| Program Memory Size | 256 kB |
| Program Memory Type | Flash |
| RoHS | Details |
| Series | SAM7S/SE |
| Supply Voltage - Max | 1.95 V |
| Supply Voltage - Min | 1.65 V |
| Unit Weight | 0.012088 oz |
| Watchdog Timers | Watchdog Timer |
| ADC Resolution: | 10 bit |
| Analog Supply Voltage: | 3.3 V |
| Brand: | Microchip Technology |
| Core: | ARM7TDMI |
| Data Bus Width: | 32 bit/16 bit |
| Data RAM Size: | 64 kB |
| Data RAM Type: | RAM |
| Factory Pack Quantity: Factory Pack Quantity: | 1500 |
| I/O Voltage: | 1.65 V to 3.6 V |
| Interface Type: | I2C, SPI, USART, USB |
| Manufacturer: | Microchip |
| Maximum Clock Frequency: | 55 MHz |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of ADC Channels: | 8 Channel |
| Number of I/Os: | 32 I/O |
| Number of Timers/Counters: | 3 Timer |
| Package / Case: | LQFP-64 |
| Processor Series: | SAM7S |
| Product Category: | ARM Microcontrollers-MCU |
| Product Type: | ARM Microcontrollers-MCU |
| Product: | MCU |
| Program Memory Size: | 256 kB |
| Program Memory Type: | Flash |
| Series: | SAM7S/SE |
| Subcategory: | Microcontrollers-MCU |
| Supply Voltage - Max: | 1.95 V |
| Supply Voltage - Min: | 1.65 V |
| Watchdog Timers: | Watchdog Timer |
| ADC Channels | 8 |
| ADC Resolution (bit) | 10 |
| Automotive | No |
| CAN | 0 |
| Core Architecture | ARM |
| Device Core | ARM7TDMI |
| ECCN (US) | 3A991.a.2 |
| Ethernet | 0 |
| EU RoHS | Compliant |
| Family Name | SAM7S |
| I2C | 0 |
| I2S | 0 |
| Instruction Set Architecture | RISC |
| Lead Shape | Gull-wing |
| Maximum Clock Rate (MHz) | 55 |
| Maximum CPU Frequency (MHz) | 55 |
| Maximum Expanded Memory Size | 256MB |
| Maximum Operating Supply Voltage (V) | 3.6|1.95 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Supply Voltage (V) | 3|1.65 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| No. of Timers | 3 |
| Number of ADCs | Single |
| Parallel Master Port | No |
| Part Status | Active |
| PCB changed | 64 |
| Pin Count | 64 |
| PPAP | No |
| Programmability | Yes |
| PWM | 4 |
| RAM Size | 64KB |
| Real Time Clock | Yes |
| Special Features | LCD Controller |
| SPI | 1 |
| Standard Package Name | QFP |
| Supplier Package | LQFP |
| Supplier Temperature Grade | Industrial |
| Typical Operating Supply Voltage (V) | 3.3|1.8 |
| UART | 0 |
| USART | 2 |
| USB | 1 |
| Watchdog | 1 |
| Вес, г | 0.5 |
Техническая документация
Datasheet
pdf, 4414 КБ
Datasheet AT91SAM7S256D-MU
pdf, 3995 КБ