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R7FA2E1A72DFJ

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Datasheet RA2E1 Group Renesas Microcontrollers R01DS0386EJ0130 Rev.1.30 Nov 30, 2022 Ultra low power 48 MHz Arm® Cort...


R7FA2E1A72DFJ

Renesas


Octopart Stock #: O-1517900

Findchips Stock #: 1517900-F

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Datasheet RA2E1 Group Renesas Microcontrollers R01DS0386EJ0130 Rev.1.30 Nov 30, 2022 Ultra low power 48 MHz Arm® Cortex®-M23 core, up to 128-KB code flash memory, 16-KB SRAM, Capacitive Sensing Unit (CTSU2), 12-bit A/D Converter, Security and Safety features. Features ■ Arm Cortex-M23 Core ● Armv8-M architecture ● Maximum operating frequency:
More View 48 MHz ● Arm Memory Protection Unit (Arm MPU) with 8 regions ● Debug and Trace: DWT, FPB, CoreSight™ MTB-M23 ● CoreSight Debug Port: SW-DP ■ Memory ● Up to 128-KB code flash memory ● 4-KB data flash memory (100,000 program/erase (P/E) cycles) ● 16-KB SRAM ● Memory protection units ● 128-bit unique ID ■ Connectivity ● Serial Communications Interface (SCI) × 4 – Asynchronous interfaces – 8-bit clock synchronous interface – Simple IIC – Simple SPI – Smart card interface ● Serial Peripheral Interface (SPI) × 1 ● I2C bus interface (IIC) × 1 ■ Analog ● 12-bit A/D Converter (ADC12) ● Low-Power Analog Comparator (ACMPLP) × 2 ● Temperature Sensor (TSN) ■ Timers ● General PWM Timer 32-bit (GPT32) × 1 ● General PWM Timer 16-bit (GPT16) × 6 ● Low Power Asynchronous General Purpose Timer (AGT) × 2 ● Watchdog Timer (WDT) ● Clock out support ■ Up to 56 pins for general I/O ports ● 5-V tolerance, open drain, input pull-up, switchable driving ability ■ Operating Voltage ● VCC: 1.6 to 5.5 V ■ Operating Temperature and Packages ● Ta = -40℃ to +85℃ – 64-pin LQFP (14 mm × 14 mm, 0.8 mm pitch) – 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch) – 64-pin BGA (4 mm × 4 mm, 0.4 mm pitch) – 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch) – 48-pin HWQFN (7 mm × 7 mm, 0.5 mm pitch) – 36-pin LGA (4 mm × 4 mm, 0.5 mm pitch) – 32-pin LQFP (7 mm × 7 mm, 0.8 mm pitch) – 32-pin HWQFN (5 mm × 5 mm, 0.5 mm pitch) – 25-pin WLCSP (2.14 mm × 2.27 mm, 0.4 mm pitch) ● Ta = -40℃ to +105℃ – 64-pin LQFP (14 mm × 14 mm, 0.8 mm pitch) – 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch) – 64-pin BGA (4 mm × 4 mm, 0.4 mm pitch) – 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch) – 48-pin HWQFN (7 mm × 7 mm, 0.5 mm pitch) – 36-pin LGA (4 mm × 4 mm, 0.5 mm pitch) – 32-pin LQFP (7 mm × 7 mm, 0.8 mm pitch) – 32-pin HWQFN (5 mm × 5 mm, 0.5 mm pitch) – 25-pin WLCSP (2.14 mm × 2.27 mm, 0.4 mm pitch) ■ Safety ● SRAM parity error check ● Flash area protection ● ADC self-diagnosis function ● Clock Frequency Accuracy Measurement Circuit (CAC) ● Cyclic Redundancy Check (CRC) calculator ● Data Operation Circuit (DOC) ● Port Output Enable for GPT (POEG) ● Independent Watchdog Timer (IWDT) ● GPIO readback level detection ● Register write protection ● Main oscillator stop detection ● Illegal memory access detection ■ Security and Encryption ● AES128/256 ● True Random Number Generator (TRNG) ■ System and Power Management ● Low power modes ● Realtime Clock (RTC) ● Event Link Controller (ELC) ● Data Transfer Controller (DTC) ● Key Interrupt Function (KI






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