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RA4E1 数据表(PDF) 1 Page - Renesas Technology Corp |
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RA4E1 数据表(HTML) 1 Page - Renesas Technology Corp |
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1 / 81 page  RA4E1 Group Renesas Microcontrollers Leading-performance 100 MHz Arm Cortex-M33 core, up to 512 KB code flash memory with background operation, 8 KB Data flash memory, and 128 KB SRAM with Parity. High-integration with USB 2.0 Full-Speed, Quad SPI, and advanced analog. Features R01DS0391EJ0130 Rev.1.30 Jun 6, 2025 ■ Arm® Cortex®-M33 Core ● Armv8-M architecture with the main extension ● Maximum operating frequency: 100 MHz ● Arm Memory Protection Unit (Arm MPU) – Protected Memory System Architecture (PMSAv8) – Secure MPU (MPU_S): 8 regions – Non-secure MPU (MPU_NS): 8 regions ● SysTick timer – Embeds two Systick timers: Secure and Non-secure instance – Driven by LOCO or system clock ● CoreSight™ ETM-M33 ■ Memory ● Up to 512-KB code flash memory ● 8-KB data flash memory (100,000 program/erase (P/E) cycles) ● 128-KB SRAM ■ Connectivity ● Serial Communications Interface (SCI) × 4 – Asynchronous interfaces – 8-bit clock synchronous interface – Smart card interface – Simple IIC – Simple SPI – Manchester coding (SCI3, SCI4) ● I2C bus interface (IIC) ● Serial Peripheral Interface (SPI) ● Quad Serial Peripheral Interface (QSPI) ● USB 2.0 Full-Speed Module (USBFS) ● Control Area Network module (CAN) ■ Analog ● 12-bit A/D Converter (ADC12) ● 12-bit D/A Converter (DAC12) ■ Timers ● General PWM Timer 32-bit (GPT32) × 2 ● General PWM Timer 16-bit (GPT16) × 2 ● Low Power Asynchronous General Purpose Timer (AGT) × 5 ■ Security and Encryption ● Arm® TrustZone® – Up to three regions for the code flash – Up to two regions for the data flash – Up to three regions for the SRAM – Individual secure or non-secure security attribution for each peripheral ■ 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) ■ 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) ● Clock trim function for HOCO/MOCO/LOCO ● PLL/PLL2 ● Clock out support ■ General-Purpose I/O Ports ● 5-V tolerance, open drain, input pull-up, switchable driving ability ■ Operating Voltage ● VCC: 2.7 to 3.6 V ■ Operating Temperature and Packages ● Ta = -40℃ to +85℃ – 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch) – 48-pin QFN (7 mm × 7 mm, 0.5 mm pitch) Datasheet R01DS0391EJ0130 Rev.1.30 Jun 6, 2025 Page 1 of 81 |
类似零件编号 - RA4E1 |
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类似说明 - RA4E1 |
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