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ATSAM4SD32CA-CUR

Dual Cortex-M4 MCU, 120MHz, 2MB Flash, 160KB SRAM, dual CAN+crypto, TQFP-100

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Pieza del fabricante：

ATSAM4SD32CA-CUR

Paquete：

TQFP-100 (14 x 14 x 1.0 mm)

Marca：
Categorías de productos：
Compromiso de calidad
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Descripción

Productos

The ATSAM4SD32CA-CUR from Microchip is a dual-core ARM Cortex-M4 MCU with FPU, 2MB Flash, 160KB SRAM, and hardware security. Operating at 120MHz with dual CAN, Ethernet, and USB HS, it targets industrial and automotive applications in a 100-pin TQFP package.

Especificaciones

Núcleo Dual ARM Cortex-M4 with FPU
Max Clock 120MHz
Flash Memory 2MB (dual-bank)
SRAM 160KB
Tensión de alimentación 1.08V to 1.32V (core), 1.62V to 3.6V (I/O)
Connectivity Dual CAN, Ethernet, USB HS, SDIO
Security AES, DES, TDES, RSA, ECC
Temperatura de funcionamiento -40 to 85 C

Características

  • Dual Cortex-M4 cores for parallel processing
  • 2MB dual-bank Flash with read-while-write
  • 160KB SRAM with DMA support
  • Hardware cryptography: AES-128/192/256, DES, RSA, ECC
  • Dual CAN 2.0A/B controllers
  • IEEE 1588 Ethernet MAC
  • USB 2.0 OTG high-speed with on-chip PHY

Aplicaciones

  • Industrial automation and control
  • Automotive gateways and body controllers
  • Secure communication systems
  • Smart energy and metering
  • Building automation

The ATSAM4SD32CA-CUR from Microchip is a dual-core ARM Cortex-M4 microcontroller with floating-point unit, designed for high-performance industrial and automotive applications requiring parallel processing and hardware security. Operating at 120MHz, it features 2MB of dual-bank Flash memory with read-while-write capability and 160KB of SRAM. The dual-core architecture enables concurrent execution of communication and application tasks. Integrated hardware cryptography supports AES-128/192/256, DES, TDES, RSA, and ECC for secure data communication. Connectivity includes dual CAN 2.0A/B controllers, IEEE 1588 Ethernet MAC, USB 2.0 OTG high-speed with on-chip PHY, multiple SPI/I2C/USART interfaces, and SDIO. The device is available in a 100-pin TQFP package rated for -40 to 85 C operation.

The ATSAM4SD32CA-CUR is built around a dual-core ARM Cortex-M4F architecture with shared peripherals. Key subsystems include: (1) Dual Cortex-M4F Cores – each core executes Thumb-2 instructions with hardware FPU, sharing the peripheral bus and memory via an AHB bus matrix; (2) Dual-Bank Flash – 2MB split into two 1MB banks enabling read-while-write operation; (3) SRAM – 160KB with multiple ports for concurrent DMA and CPU access; (4) Crypto Engine – hardware accelerators for AES, DES/TDES, RSA, and ECC operations; (5) Communication Subsystem – dual CAN with mailboxes, Ethernet MAC with DMA and IEEE 1588 timestamping, USB HS with dedicated DMA; (6) DMA Controller – multi-channel DMA offloads data transfers from both CPU cores.

Pin Nombre Tipo Función
1-8 PA0-PA7 E/S Port A GPIO / ADC / PWM
9-16 PA8-PA15 E/S Port A / USART / SPI
17-24 PB0-PB7 E/S Port B / CAN / Ethernet
25-32 PB8-PB15 E/S Port B / USB / SDIO
33-40 PC0-PC7 E/S Port C / SPI / USART
41-48 PD0-PD7 E/S Port D / CAN / ADC
49-56 VDDIO/VDDCORE Potencia I/O and core power supplies
57-100 PE0-PE31+ E/S Port E / Ethernet / JTAG / Misc
  • Industrial automation with dual-core concurrent communication and control
  • Automotive gateway and body controller with hardware cryptography
  • Secure communication systems with AES/RSA/ECC encryption
  • Smart energy metering with Ethernet and dual CAN connectivity
  • Building automation controllers with multi-protocol support
Fabricante Número de pieza Paquete Notas
Microchip ATSAM4SD16CA-CUR TQFP-100 1MB Flash, lower density
STMicroelectronics STM32F427VIT6 LQFP-100 Single core, 2MB Flash
NXP LPC4357FET256 TFBGA-256 Dual-core M4/M0
Infineon XMC4800-F100K2048 TQFP-100 Cortex-M4, EtherCAT
Microchip SAME70Q21B-AU TQFP-144 Cortex-M7, Ethernet
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Tel / WhatsApp: +86 13760382860

Servicio y embalaje

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

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Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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