AT91SAM7S256D-AU, , микроконтроллер
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Описание
МИКРОСХЕМЫ\Контроллеры
Описание Микросхема, микроконтроллер ARM7TDMI, SRAM: 64kБ, Flash: 256kБ, LQFP64
Технические параметры
| Ядро | ARM7TDMI | |
| Корпус | LQFP-64 | |
| MSL(Уровень чувствительности к влажности) | 3 | |
| Диапазон рабочих температур, °C | -40…+85 °С | |
| Интерфейс | I2C, SPI, USART, USB | |
| Количество | входов/выходов-32 I/O; каналов АЦП-8; таймеров-3 | |
| Напряжение | вход/выход-1.65…3.6 | |
| Напряжение питания, В | 1.65…1.95(max); Uраб.-1, 8/для аналоговых уст-в-3.3 В | |
| Описание | 8-bit Microcontroller with 12 Kbytes Flash | |
| Память | программная(Flash)-256 кБ; ОЗУ(RAM)-64 кБ | |
| Разрешение | АЦП:10 бит | |
| Тип | Микроконтроллер серии SAM7S/SE | |
| Тип монтажа | поверхностный(SMT) | |
| Транспортная упаковка: размер/кол-во | 53*43*45/320 | |
| Упаковка | TRAY, 160 шт. | |
| Частота, МГц | тактовая(max)-55 МГц | |
| Ширина | шины данных-32/16 бит | |
| # I/Os (Max) | 32 | |
| ADC Resolution | 10 | |
| Clock Freq | 55(MHz) | |
| Cpu Family | SAM7S | |
| Device Core | ARM7TDMI | |
| Device Core Size | 32(b) | |
| Frequency | 55(MHz) | |
| Instruction Set Architecture | RISC | |
| Interface Type | SPI/TWI/USART/USB | |
| Maximum Expanded Memory Size | 256MB | |
| Mounting | Surface Mount | |
| Number of Timers - General Purpose | 3 | |
| On-Chip ADC | 8 | |
| Operating Supply Voltage (Max) | 1.95/3.6(V) | |
| Operating Supply Voltage (Min) | 1.65/3(V) | |
| Operating Supply Voltage (Typ) | 1.8/3.3(V) | |
| Operating Temp Range | -40C to 85C | |
| Operating Temperature (Max) | 85C | |
| Operating Temperature (Min) | -40C | |
| Operating Temperature Classification | Industrial | |
| Package Type | LQFP | |
| Packaging | Tray | |
| Pin Count | 64 | |
| Program Memory Size | 256KB(kB) | |
| Program Memory Type | Flash | |
| Programmable | Yes | |
| Rad Hardened | No | |
| Total Internal Ram Size | 64KB(kB) | |
| 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: | 160 | |
| 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 | |
| Packaging: | Tray | |
| 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 | |
| ECCN (US) | 3A991a.2. | |
| Ethernet | 0 | |
| EU RoHS | Compliant | |
| Family Name | SAM7S | |
| I2C | 0 | |
| I2S | 0 | |
| Lead Shape | Gull-wing | |
| Maximum Clock Rate (MHz) | 55 | |
| Maximum CPU Frequency (MHz) | 55 | |
| Maximum Operating Supply Voltage (V) | 1.95|3.6 | |
| Maximum Operating Temperature (°C) | 85 | |
| Minimum Operating Supply Voltage (V) | 1.65|3 | |
| Minimum Operating Temperature (°C) | -40 | |
| No. of Timers | 3 | |
| Number of ADCs | Single | |
| Number of I/Os | 32 | |
| Parallel Master Port | No | |
| Part Status | Active | |
| PCB changed | 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) | 1.8|3.3 | |
| UART | 0 | |
| USART | 2 | |
| USB | 1 | |
| Watchdog | 1 | |
| Вес, г | 1.9 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Микроконтроллеры»
Типы корпусов импортных микросхем
