{"product_id":"m2354sjfbe","title":"M2354SJFBE","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/M2354SJFBE.png?v=1784107916\" alt=\"M2354SJFBE\" width=\"800\"\u003e\u003c\/p\u003e\u003cp\u003eNuMicro\u003csup\u003e®\u003c\/sup\u003e M2354SJFBE is an Arm\u003csup\u003e®\u003c\/sup\u003e TrustZone\u003csup\u003e®\u003c\/sup\u003e microcontroller based on the Armv8-M architecture and powered by the Arm\u003csup\u003e®\u003c\/sup\u003e Cortex-M23\u003csup\u003e®\u003c\/sup\u003e CPU, designed to enhance IoT security. It is suitable for long-term confidentiality requirements and highly sensitive data protection scenarios. The M2354SJFBE operates at frequencies up to 96 MHz, offers a wide operating voltage range of 1.7V to 3.6V, and a wide operating temperature range of -40°C to +105°C. The power consumption is 89.3 μA\/MHz in LDO mode and 39.6 μA\/MHz in DC-DC mode, which effectively extends the device battery life and meets the needs of long-term IoT operation.\u003c\/p\u003e\u003cp\u003eFor Secure FOTA, M2354SJFBE has built-in dual-bank Flash Memory of up to 1024 KB and 256 KB of SRAM. In terms of security, in addition to supporting XOM (Execute-Only-Memory) to prevent code theft, it also has a built-in encryption and decryption hardware engine and hardware key store to protect against Side-Channel Attack and Fault Injection Attack.\u003c\/p\u003e\u003cp\u003eIn terms of secure boot mechanism, M2354SJFBE supports the root of trust architecture based on DICE (Device Identifier Composition Engine), which can automatically generate a unique device identity and establish a chain of trust during the boot stage, effectively identifying the firmware version and preventing firmware rollback and tampering attacks. In addition, M2354SJFBE supports the ECDSA P-521 elliptic curve signature algorithm recommended by CNBC 2.0, which provides 256-bit security strength for symmetric encryption and provides protection against quantum transition periods.\u003c\/p\u003e\u003cp\u003eM2354SJFBE supports a wide range of peripherals, including 1 set of CAN, 1 set of USB 2.0 full-speed OTG, up to 24 channels of 16-bit PWM output, 8 sets of UART, 4 sets of SPI\/I²S, 1 set of Quad-SPI, 3 sets of I²C, and a real-time clock (RTC).\u003c\/p\u003e\u003cp\u003eM2354SJFBE also integrates a number of analog components, including two analog comparators, a 16-channel 12-bit ADC, and a 2-channel 12-bit DAC.\u003c\/p\u003e\u003cp\u003eFor development tool support, Nuvoton provides the NuMaker-M2354KJB development board, as well as the Nu-Link debugger tool. In addition, it also supports popular development environments such as Keil MDK, IAR EWARM, Eclipse IDE with GNU GCC, etc.\u003c\/p\u003e\u003cp\u003eM2354SJFBE can support the needs of various application markets, such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIoT devices that enable secure connectivity\u003c\/li\u003e\n\u003cli\u003eSmart home appliances\u003c\/li\u003e\n\u003cli\u003eSmart city facilities\u003c\/li\u003e\n\u003cli\u003eDigital currency verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Core\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm\u003csup\u003e®\u003c\/sup\u003e Cortex\u003csup\u003e®\u003c\/sup\u003e-M23 core Based\u003c\/li\u003e\n\u003cli\u003eTrustZone\u003csup\u003e®\u003c\/sup\u003e technology based on Arm\u003csup\u003e®\u003c\/sup\u003ev8-M architecture\u003c\/li\u003e\n\u003cli\u003e32-bit Single-cycle hardware multiplier\u003c\/li\u003e\n\u003cli\u003e32-bit 17-cycle hardware divider\u003c\/li\u003e\n\u003cli\u003eUp to 8 enclave memory protection units\u003c\/li\u003e\n\u003cli\u003eUp to 8 non-secure zone memory protection units\u003c\/li\u003e\n\u003cli\u003e8 Security Attribution Unit (SAU) configuration areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUp to 1 MB Dual-Bank Architecture Flash Memory with simultaneous read\/write support\u003c\/li\u003e\n\u003cli\u003eUp to 256 KB of SRAM, with the first 32 KB performing isotope checks\u003c\/li\u003e\n\u003cli\u003e16 KB Secure Boot Memory (Secure Boot ROM)\u003c\/li\u003e\n\u003cli\u003e16 KB Flash User Program Loader (LDROM)\u003c\/li\u003e\n\u003cli\u003e8 KB Data Flash (Data Scrambling)\u003c\/li\u003e\n\u003cli\u003e2 KB Flash for Secure Key storage\u003c\/li\u003e\n\u003cli\u003e3 KB OTP memory for General Purpose (3 KB data + 1 KB lock bit)\u003c\/li\u003e\n\u003cli\u003eThe 12 KB Secret OTP memory makes it easy to implement platform security features (root keys, product lifecycle management, firmware version control)\u003c\/li\u003e\n\u003cli\u003eISP \/ ICP \/ IAP compilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower management\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eNormal operating mode: 89.3 μA\/MHz (LDO mode); 39.6 μA\/MHz (DC-DC mode)\u003c\/li\u003e\n\u003cli\u003eStandby mode: 31.5 μA\/MHz (LDO mode, CPU clock deactivated); 14.3 μA\/MHz (CPU clock deactivated in DC-DC mode)\u003c\/li\u003e\n\u003cli\u003ePower-down mode: 20 μA\u003c\/li\u003e\n\u003cli\u003eStandby power-down mode: 2.0 μA\u003c\/li\u003e\n\u003cli\u003eDeep power-down mode: 0.5 μA (with V\u003csub\u003eBAT\u003c\/sub\u003e)\u003c\/li\u003e\n\u003cli\u003eDeep power-down mode: 0.1 μA (without V\u003csub\u003eBAT\u003c\/sub\u003e)\u003c\/li\u003e\n\u003cli\u003eV\u003csub\u003eBAT\u003c\/sub\u003e is powered to the real-time clock: 0.5 μA (80-bit backup scratchpad)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncryption \u0026amp; Security\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eTrue Random Number Generator (TRNG)\u003c\/li\u003e\n\u003cli\u003eAES-256\/ SHA-512\/ HMAC-512 (AES with CCM, GCM, GMAC modes)\u003c\/li\u003e\n\u003cli\u003eRSA-4096\u003c\/li\u003e\n\u003cli\u003eElliptic Curve Cryptographic Accelerator (ECC): Supports ECDSA p521 CNSA2.0\u003c\/li\u003e\n\u003cli\u003eSecure Boot with DICE\u003c\/li\u003e\n\u003cli\u003eSM2\/ SM3\/ SM4 Cryptographic Accelerator (Chinese national cryptography standards)\u003c\/li\u003e\n\u003cli\u003eCRC Computing Unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUp to 11 UART interfaces (up to 10.66 MHz), including 3 ISO-7816-3 interfaces, 6 RS-485 interfaces, 2 USCI interfaces, and other 2 LIN interfaces\u003c\/li\u003e\n\u003cli\u003eUp to 5 I²C interfaces (up to 1 Mbps), including up to 3 I²C SM Bus\/PM Bus, 2 USCI\u003c\/li\u003e\n\u003cli\u003eUp to 7 SPI interfaces (up to 64 MHz), including 4 I²S interfaces, plus 1 Quad-SPI interface, 2 USCI interface\u003c\/li\u003e\n\u003cli\u003eUp to 5 I²S interfaces, 4 of which are shared with 4 SPIs\u003c\/li\u003e\n\u003cli\u003eSecure digital output\/input interface (SDIO) (up to 50 MHz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Connectivity\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUSB 2.0 full speed device OTG controller with built-in PHY\u003c\/li\u003e\n\u003cli\u003e1 CAN interface up to 1 Mbps (CAN 2.0A and 2.0B standards)\u003c\/li\u003e\n\u003cli\u003eCrystal-less USB support\u003c\/li\u003e\n\u003cli\u003eSupports 8x13 COM\/SEG Segment LCD Display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eIt can operate at speeds up to 96 MHz\u003c\/li\u003e\n\u003cli\u003eVoltage range: 1.7V to 3.6V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C to +105°C\u003c\/li\u003e\n\u003cli\u003eSelectable Core Voltage: 1.26V or 1.2V in Normal Operation Mode and Standby Mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackages (RoHS)\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP 64-pin (7x7 mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaluation Board\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eNuMaker-M2354KJB\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/arm-cortex-m23-mcus\/m2354-series\/m2354sjfbe\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eM2354SJFBE: \u003ca href=\"https:\/\/www.nuvoton.com\/board\/numaker-m2354kjb\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNuMaker-M2354KJB\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eM2354SJFBE: \u003ca href=\"https:\/\/www.nuvoton.com\/tool-and-software\/ide-and-compiler\/keil-mdk-nuvoton-edition\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edevelopment environments\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43609548161230,"sku":"M2354SJFBE","price":5.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1684_704cef3e-8e4f-4b55-8988-1d934dced5e0.png?v=1784107940","url":"https:\/\/direct.nuvoton.com\/products\/m2354sjfbe","provider":"Nuvoton Direct","version":"1.0","type":"link"}