ATSAM4E16CA-AN
数据手册.pdfMicrochip(微芯)
主动器件
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