ATSAM4SP32A
Features
- Core
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ARM® Cortex™-M4 with a 2Kbytes cache running at 120MHz Memory Protection Unit (MPU) DSP Instruction Set Thumb®-2 instruction set
- Memories
- 2048 Kbytes embedded Flash with optional dual bank and cache memory
- 160 Kbytes embedded SRAM
- 16 Kbytes ROM with embedded boot loader routines (UART, USB) and IAP routines
- System
- Embedded voltage regulator for single supply operation
- Power-on-Reset (POR), Brown-out Detector (BOD) and Watchdog for safe
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- - operation Quartz or ceramic resonator oscillators: 3 to 20 MHz main power with Failure Detection and optional low-power 32.768 k Hz for RTC or device clock RTC with Gregorian and Persian Calendar mode, waveform generation in low power modes RTC clock calibration circuitry for 32.768 k Hz crystal frequency pensation High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz default frequency for device startup. In-application trimming access for frequency adjustment Slow Clock...
