SLC37ESA1M5

Infineon Technologies SLC37ESA1M5 Product Info

16 April 2026 0

Ambient Temperature range	-25 °C to 85 °C
Applications	eSE, NFC embedded secure element - IC
Asymmetric Cryptography	RSA up to 4096-bit, ECC up to 521-bit
Certifications	CC EAL6+ high, EMVCo
CPU	32-bit
Delivery Forms	VQFN-32, WF WLB-25, wafer
Interfaces	SWP, SPI, NRG™ (ISO/IEC 14443-3 type A with CRYPTO1), ISO 7816, GPIOs
Leading Technologies	SOLID FLASH™, NFC optimized
NVM	1.5 MByte
Product Description	security cryptocontroller optimized for embedded consumer applications (eSE, eSIM, converged devices)
RAM	48 kByte
Symmetric Cryptography	DES, 3DES, AES up to 256-bit

High-performance, 32-bit security crypto controller with 2 kByte cache featuring an enhanced 32-bit ARM® SecurCore® SC300™
Up to 2 MB SOLID FLASH™ NVM technology with proven flash loader technology, strong IP protection and EEPROM emulation support
Digital security concept – high-speed coprocessor for symmetrical cryptography (AES and DES) and for asymmetric cryptography (certified RSA and ECC library). Hybrid random number generator acc. to AIS 31 with physical noise source and built-in cryptographic post-processing
Family concept with the SLC37M series for reduced development effort
Multi-interface support with ISO 7816, SWP, SPI, I²C and GPIOs
CC EAL6+ (high) and EMVCo required for payment and eSIM applications
Various delivery form factors: wafer, WLCSP, SMD

Lower design-in and integration effort
Reduced total cost of ownership and faster time-to-market based on optimized Infineon production chain
Differentiation through high performance
Reassurance of high-quality solutions backed by Infineon’s proven track record

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