tailieunhanh - ARM-Based Microcontroller

Invite you to consult the document content "ARM-Based Microcontroller" for more documents serving the academic needs and research. This is a useful reference for you Specialized Electronics - Electronics - Telecommunications. | ztmel SAM DA1 ARM-Based Microcontroller DATASHEET Description The Atmel SAM DA1 is a series of low-power automotive microcontrollers using the 32-bit ARM Cortex -M0 processor with 32 to 64 pins and up to 64KB of Flash up to 8KB of SRAM and up to 2Kb Read-While-Write RWW Flash section. The SAM DA1 devices operate at a maximum frequency of 48MHz and reach Coremark MHz. They are designed for simple and intuitive migration with identical peripheral modules hex compatible code identical linear address map and pin-compatible migration paths between all devices in the product series. All devices include intelligent and flexible peripherals patented Atmel Event System for inter-peripheral signaling. The Atmel SAM DA1 devices have the following features In-system programmable Flash eight-channel direct memory access DMA controller 12-channel event system programmable interrupt controller up to 52 programmable I O pins 32-bit real-time clock and calendar five 16-bit timer counters TC and three 16-bit timer counters for control TCC where each TC can be configured to perform frequency and waveform generation accurate program execution timing or input capture with time and frequency measurement of digital signals. The TCs can operate in 8- or 16-bit mode selected TCs can be cascaded to form a 32-bit TC and three timer counters have extended functions optimized for motor lighting and other control applications. The series provides up to six serial communication modules SERCOM that each can be configured to act as a USART UART SPI I2C up to and LIN slave up to twenty-channel 350ksps 12-bit ADC with programmable gain and optional oversampling and decimation supporting up to 16-bit resolution one 10-bit 350ksps DAC two analog comparators with window mode programmable watchdog timer brown-out detector and power-on reset and two-pin serial wire debug SWD program and debug interface. Peripheral Touch Controller supporting capacitive buttons sliders wheels and proximity .