32-bit ARM짰 Cortex짰-M4F Microcontroller

文件：9.10078 Mbytes 页数：401 Pages

NUVOTON

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Arm® Cortex®-M 32-bit Microcontroller

文件：10.45897 Mbytes 页数：473 Pages

NUVOTON

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ARM Cortex™-M4 单片机:M485 Crypto 系列

M485ZIDAE以Arm® Cortex®-M4F为核心，是带有DSP指令集的高效能低功耗微控制器。其系统最高可运行至192 MHz，动态运作下的功耗仅175 µA/MHz。 内建512 KB双区块 (Dual Bank) 架构快闪记忆体 (Flash)，可支持OTA (Over-The-Air) 韧体升级，并内建160 KB SRAM，包含32 KB快取 (Cache) 用于加速外部SPI Flash就地执行 (eXecute-In-Place)。出厂前预先烧录bootloader，提供安全启动 (Secure Boot) 功能，可对存放于内建快闪记忆体内的程式码进行完整性检查，并整合安全

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32-bit ARM짰 Cortex짰-M4F Microcontroller

文件：9.10078 Mbytes 页数：401 Pages

NUVOTON

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Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers

General Description The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflecti

文件：439.88 Kbytes 页数：19 Pages

MAXIM

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Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers

General Description The MAX485 is low-power transceivers for RS-485 and RS-422 communication. IC contains one driver and one receiver. The driver slew rates of the MAX485 is not limited, allowing them to transmit up to 2.5Mbps. These transceivers draw between 120µA and 500µA of supply current whe

文件：1.61822 Mbytes 页数：6 Pages

TGS