ATSAM4E16CA-AN

SAM4E 系列 1 MB 闪存 128 kB RAM 120 MHz 32-位 微控制器 - LQFP-100

The is a SMART SAM4E series 32-bit Flash Microcontroller based on the high-performance ARM Cortex-M4 RISC processor and includes a floating point unit FPU. It operates at a maximum speed of 120MHz and features up to 1024kB of flash, 2kB of cache memory and up to 128kB of SRAM. The SAM4E offers a rich set of advanced connectivity peripherals including 10/100 Mbps Ethernet MAC supporting IEEE 1588 and dual CAN. With a single precision FPU, advanced analog features, as well as a full set of timing and control functions. The real-time event management allows peripherals to receive, react to and send events in active and sleep modes without processor intervention.

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ARM Cortex-M4 with 2kB of cache running at up to 120MHz

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Memory protection unit MPU

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DSP Instruction

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Floating point unit FPU

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Thumb®-2 instruction set

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16kB ROM with Embedded boot loader routines UART and IAP routines

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Static memory controller SMC - SRAM, NOR, NAND support

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NAND flash controller

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Embedded voltage regulator for single supply operation

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Power-on-reset POR, brown-out detector BOD and watchdog for safe reset

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3 to 20MHz Resonator oscillators

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RTC with Gregorian and Persian calendar mode, waveform generation in backup mode

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Temperature sensor

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Low-power tamper detection on two inputs

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One 4-channel DMA controller

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Sleep, wait and backup modes

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High-speed multimedia card interface SDIO/SD Card/MMC

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Two CAN controllers with eight mailboxes

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Real-time event management

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One Ethernet MAC GMAC 10/100Mbps with dedicated DMA and support for IEEE1588, wake-on-LAN