ATSAML21J17B-MUT, ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM
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Описание
Semiconductors\Embedded Processors & Controllers\Microcontrollers - MCU\ARM Microcontrollers - MCU
SAM L21 MicrocontrollersMicrochip Technology SAM L21 are ultralow-power microcontrollers (MCU) using the 32-bit ARM® Cortex®-M0+ processor. The processor runs at max. 48MHz (2.46 CoreMark®/MHz) and up to 256KB Flash and 40KB of SRAM. The MCUs are housed in 32-, 48-, and 64-pin package. The SAM L21 feature sophisticated power management technologies, like power domain gating, SleepWalking, ultralow-power peripherals and more that allow for very low current consumption. The highly configurable peripherals include a touch controller supporting capacitive interfaces with proximity sensing.
Технические параметры
| ADC Resolution: | 12 bit |
| Analog Supply Voltage: | 3.3 V |
| Brand: | Microchip Technology |
| Core: | ARM Cortex M0+ |
| DAC Resolution: | 12 bit |
| Data Bus Width: | 32 bit |
| Data RAM Size: | 16 kB |
| Data RAM Type: | SRAM |
| Factory Pack Quantity: Factory Pack Quantity: | 4000 |
| I/O Voltage: | 3.3 V |
| Interface Type: | I2C, LIN, SPI, USART, USB |
| Manufacturer: | Microchip |
| Maximum Clock Frequency: | 48 MHz |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of ADC Channels: | 10 Channel |
| Number of I/Os: | 51 I/O |
| Number of Timers/Counters: | 6 Timer |
| Package / Case: | VQFN-64 |
| Product Category: | ARM Microcontrollers-MCU |
| Product Type: | ARM Microcontrollers-MCU |
| Product: | MCU |
| Program Memory Size: | 128 kB |
| Program Memory Type: | Flash |
| Series: | SAML21 |
| Subcategory: | Microcontrollers-MCU |
| Supply Voltage - Max: | 3.63 V |
| Supply Voltage - Min: | 1.62 V |
| Watchdog Timers: | Watchdog Timer |
| ADC Channels | 20 |
| ADC Resolution (bit) | 12 |
| Analog Comparators | 2 |
| Automotive | No |
| CAN | 0 |
| Core Architecture | ARM |
| DAC Channels | 2/2 |
| DAC Resolution (bit) | 12/12 |
| Device Core | ARM Cortex M0+ |
| ECCN (US) | 5A992.c |
| Ethernet | 0 |
| EU RoHS | Compliant |
| Family Name | SAM L |
| I2C | 1 |
| I2S | 0 |
| Instruction Set Architecture | RISC |
| Interface Type | I2C/SPI/USART |
| Lead Shape | No Lead |
| Maximum Clock Rate (MHz) | 48 |
| Maximum CPU Frequency (MHz) | 48 |
| Maximum Operating Supply Voltage (V) | 3.63 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Supply Voltage (V) | 1.62 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| No. of Timers | 8 |
| Number of ADCs | Single |
| Number of DACs | Dual |
| Number of I/Os | 51 |
| Packaging | Tape and Reel |
| Parallel Master Port | No |
| Part Status | Active |
| PCB changed | 64 |
| Pin Count | 64 |
| PPAP | No |
| Program Memory Size | 128KB |
| Program Memory Type | Flash |
| Programmability | Yes |
| PWM | 1 |
| RAM Size | 16KB |
| Real Time Clock | No |
| SPI | 6 |
| Standard Package Name | QFN |
| Supplier Package | QFN EP |
| Typical Operating Supply Voltage (V) | 3.3 |
| UART | 0 |
| USART | 1 |
| USB | 0 |
| Watchdog | 1 |
| Вес, г | 0.21 |
Техническая документация
Datasheet
pdf, 8774 КБ
Дополнительная информация
Калькуляторы группы «Микроконтроллеры»
Типы корпусов импортных микросхем
