MC68331CEH25
NXP USA Inc.
MC68331CEH25
NXP USA Inc.
IC MCU 32BIT ROMLESS 132PQFP
Reference Price (USD)
1+
$53.34000
500+
$52.8066
1000+
$52.2732
1500+
$51.7398
2000+
$51.2064
2500+
$50.673
Exquisite packaging
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MC68331CEH25
$53.34
Product details
NXP USA Inc.'s MC68331CEH25 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 CPU32 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 25MHz, the microcontroller performs elliptic curve point multiplication in under 1ms, enabling rapid secure session establishment.The EBI/EMI, SCI, SPI, UART/USART interfaces include hardware-enforced protocol filtering that prevents side-channel attacks on communication channels.Integrated POR, PWM, WDT feature true random number generators with NIST SP 800-90B compliance for cryptographic key generation.18 protected interfaces include voltage and frequency monitors that detect tampering attempts on physical connections.The ROMless implementation uses one-time-programmable sectors for secure boot code that cannot be modified after deployment.The 4.5V ~ 5.5V range includes active voltage tamper detection that triggers immediate memory erasure during glitching attempts.The Internal includes frequency drift detection that identifies clock glitching attempts with 100ns resolution.Rated for -40°C ~ 85°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 132-BQFP Bumpered uses epoxy resin that becomes conductive upon drilling, triggering immediate zeroization of all secure data.Available in 132-PQFP (24.13x24.13), the microcontroller undergoes extensive fault injection testing to verify tamper resistance.
Product Attributes
- Product Status: Not For New Designs
- Core Processor: CPU32
- Core Size: 32-Bit Single-Core
- Speed: 25MHz
- Connectivity: EBI/EMI, SCI, SPI, UART/USART
- Peripherals: POR, PWM, WDT
- Number of I/O: 18
- Program Memory Size: -
- Program Memory Type: ROMless
- EEPROM Size: -
- RAM Size: -
- Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V
- Data Converters: -
- Oscillator Type: Internal
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 132-BQFP Bumpered
- Supplier Device Package: 132-PQFP (24.13x24.13)
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