Manufacturer Part #
R5F565NEDDFC#30
32BIT MCU RX65N 2MB 640KB QFP176 -40/85C
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| Mfr. Name: | Renesas | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:40 per Tray Package Style:LQFP-176 Mounting Method:Surface Mount | ||||||||||
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Renesas R5F565NEDDFC#30 - Product Specification
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Description:A vulnerability of the RX65N has been reported whereby ID-protected on- chip flash memory contents can be read by means of a voltage fault injection attack. The attack requires physical access to the target device and modification of the circuit board to operate the outside of recommended conditions; specifically, removing any power pins capacitors on the PCBboard assembly, and performing targeted voltage glitches on the microcontroller VCLpin. This vulnerability is identified as CVE-2021-43327.AffectedProducts:Fault injection attacks were considered out of scope when the current RX Family MCU products were originally released, as was standard for general purpose MCUs. The vulnerability analysis results from this issue are being used to consider how Renesas can enhance the robustness of future RXFamily MCU products against such attacks.Mitigation:Since physical access to the target deviceis required, preventing physical accessor detecting and responding to enclosure breaches are countermeasures for this fault injection attack. To reduce the potential consequences of this type of attack, some RX Family products include Trusted Secure IP and Trusted Secure IPLite, which support secures to rage of cryptographic keys.
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Renesas R5F565NEDDFC#30 - Technical Attributes
| Family Name: | RX65N |
| Core Processor: | RXv2 |
| Program Memory Type: | Flash |
| Flash Size (Bytes): | 2MB |
| RAM Size: | 640kB |
| Speed: | 120MHz |
| No of I/O Lines: | 136 |
| InterfaceType / Connectivity: | CANbus/EBI/EMI/Ethernet/I2C/LINbus/MMC/QSPI/SCI/SD/SPI/UART/USART/USB |
| Peripherals: | DMA/LVD/POR/PWM/Watchdog |
| Supply Voltage: | 2.7V to 3.6V |
| Operating Temperature: | -40°C to +85°C |
| On-Chip ADC: | 29-chx12-bit |
| Package Style: | LQFP-176 |
| Mounting Method: | Surface Mount |
Available Packaging
Package Qty:
40 per Tray
Package Style:
LQFP-176
Mounting Method:
Surface Mount