DF7055SF40KNV

Renesas Electronics America Inc

General info

Part Number

DF7055SF40KNV

Manufacturer

Renesas Electronics America Inc

Description:

IC MCU 32BIT 512KB FLASH 256QFP

Datasheet:

DF7055SF40KNV PDF DF7055SF40KNV Datasheet

Reference Price (USD)

$88.25944

500+

$87.3768456

1000+

$86.4942512

1500+

$85.6116568

2000+

$84.7290624

2500+

$83.846468

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

DF7055SF40KNV

$88.26

Product details

Renesas Electronics America Inc's DF7055SF40KNV delivers military-grade security in Embedded - Microcontrollers, designed for cryptographic applications and secure authentication systems. Its tamper-resistant architecture makes it ideal for hardware security modules and payment terminals.The SH-2E incorporates dedicated cryptographic accelerators that perform AES-256 encryption in just 12 clock cycles with constant-time execution.With 32-Bit Single-Core secure execution environments, the device maintains complete isolation between trusted and untrusted code execution domains.Operating at 40MHz, the microcontroller performs elliptic curve point multiplication in under 1ms, enabling rapid secure session establishment.The CANbus, EBI/EMI, SCI interfaces include hardware-enforced protocol filtering that prevents side-channel attacks on communication channels.Integrated DMA, POR, PWM, WDT feature true random number generators with NIST SP 800-90B compliance for cryptographic key generation.149 protected interfaces include voltage and frequency monitors that detect tampering attempts on physical connections.512KB (512K x 8) secure storage accommodates FIPS 140-2 Level 3 compliant firmware with integrity protection and anti-rollback features.The FLASH implementation uses one-time-programmable sectors for secure boot code that cannot be modified after deployment.32K x 8 of zeroizable memory instantly erases sensitive data when tamper detection triggers, meeting Common Criteria EAL6+ requirements.The 3V ~ 3.6V range includes active voltage tamper detection that triggers immediate memory erasure during glitching attempts.Secure A/D 32x10b incorporate noise injection techniques that prevent power analysis attacks on sensitive cryptographic operations.The Internal includes frequency drift detection that identifies clock glitching attempts with 100ns resolution.Rated for -40°C ~ 125°C (TA), the device maintains security features even under extreme environmental stress testing.Surface Mount packaging incorporates mesh shields that detect physical intrusion attempts with 10 m resolution.The 256-BFQFP uses epoxy resin that becomes conductive upon drilling, triggering immediate zeroization of all secure data.Available in 256-QFP (40x28), the microcontroller undergoes extensive fault injection testing to verify tamper resistance.