of 14
June 2022
• 12-bit D/A Converter (DAC12) × 1
• Timers
• General PWM Timer 32-bit (GPT32) × 2
• General PWM Timer 16-bit (GPT16) × 2
• Asynchronous General-Purpose Timer (AGT) × 5
• Safety
• FACI command protection by FENTRYR register
• Flash memory is protected by FWEPROR register
• The user area is protected by the block protect setting
• Error is detected when unintended commands or prohibited settings occur. The FACI command is
not accepted after an error detection.
• The start-up area select function allows customer to safely update the boot firmware. The size of the
start-up area is 8 KB.
• System and Power Management
• Low power modes
• Battery backup function (VBATT)
• Realtime Clock (RTC) with calendar and VBATT support
• Event Link Controller (ELC)
• Data Transfer Controller (DTC)
• DMA Controller (DMAC) × 8
• Power-on reset
• Low Voltage Detection (LVD) with voltage settings
• Watchdog Timer (WDT)
• Independent Watchdog Timer (IWDT)
• Security and Encryption
• ARMv8-M TrustZone security
• Device lifecycle management
• Debug access level
• Key injection
• Secure pin multiplexing
• Secure Crypto Engine 9 (SCE9)
• Symmetric algorithms: AES
• Asymmetric algorithms: RSA, ECC, and DSA
• Hash-value generation: SHA224, SHA256, GHASH
• 128-bit unique ID.
• Multiple Clock Sources
● Main clock oscillator (MOSC) (8 to 24 MHz)
● Sub-clock oscillator (SOSC) (32.768 kHz)
● High-speed on-chip oscillator (HOCO) (16/18/20 MHz)
● Middle-speed on-chip oscillator (MOCO) (8 MHz)
● Low-speed on-chip oscillator (LOCO) (32.768 kHz)
● IWDT-dedicated on-chip oscillator (15 kHz)
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