Features

R01DS0416EJ0120

Rev.1.20

Nov 22, 2024

■ Arm® Cortex®-M85 core with HeliumTM

● Armv8.1-M architecture profile

● Armv8-M Security Extension

● Maximum operating frequency: 480 MHz

● 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 CPUCLK or MOCO divided by 8

● CoreSight™ ETM-M85

■ Memory

● Up to 2 MB code flash memory

● 12 KB data flash memory (100,000 program/erase (P/E) cycles)

● 1 MB SRAM including 128 KB of TCM

■ Connectivity

● Serial Communications Interface (SCI) × 6 , up to 60 Mbps

– Asynchronous interfaces

– 8 bit clock synchronous interface

– Smart card interface

– Simple IIC

– Simple SPI

– Manchester coding (SCI0)

– Simple LIN (SCI0, SCI1)

● I

2C bus interface (IIC) × 2

● I

3C bus interface (I3C)

● Serial Peripheral Interface (SPI) × 2, up to 60 Mbps

● Octal Serial Peripheral Interface (OSPI)

● USB 2.0 Full-Speed Module (USBFS)

● USB 2.0 High-Speed Module (USBHS)

● CAN with Flexible Data-rate (CANFD) × 2

● Ethernet MAC/DMA Controller (ETHERC/EDMAC)

● SD/MMC Host Interface (SDHI) × 2

● Serial Sound Interface Enhanced (SSIE) × 2

■ Analog

● 12-bit A/D Converter (ADC12) × 2

● 12-bit D/A Converter (DAC12) × 2

● High-Speed Analog Comparator (ACMPHS) × 2

● Temperature Sensor (TSN)

■ Timers

● General PWM Timer 32-bit (GPT32) × 8

● General PWM Timer 16-bit (GPT16) × 6

● Low Power Asynchronous General Purpose Timer (AGT) × 2

● Ultra-Low-Power Timer (ULPT) × 2

■ Security and Encryption

● Renesas Secure IP (RSIP-E51A)

– Symmetric cryptography: AES

– Asymmetric cryptography: RSA, ECC

– Message digest computation: HASH

– 128 bit unique ID

● Arm® TrustZone®

– Up to two or four regions for the code flash, depending on the

bank mode

– Up to two regions for the data flash

– Up to two regions for the SRAM

– Individual Secure or Non-secure security attribution for each

peripheral

● Privileged control

● Device lifecyle management

● Secure boot

● Decryption on-the-fly (DOTF)

● Pin function

– Up to three tamper-resistant pins

– Secure pin multiplexing

■ 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

● Programable Voltage Detection (PVD) with voltage settings

● Watchdog Timer (WDT)

● Independent Watchdog Timer (IWDT)

■ Human Machine Interface (HMI)

● Graphics LCD Controller (GLCDC)

● 2D Drawing Engine (DRW)

● Capture Engine Unit (CEU)

● MIPI DSI

■ Multiple Clock Sources

● Main clock oscillator (MOSC) (8 to 48 MHz)

● Sub-clock oscillator (SOSC) (32.768 kHz)

● High-speed on-chip oscillator (HOCO) (16/18/20/32/48 MHz)

● Middle-speed on-chip oscillator (MOCO) (8 MHz)

● Low-speed on-chip oscillator (LOCO) (32.768 kHz)

● Clock trim function for HOCO/MOCO/LOCO

● PLL1/PLL2

● Clock out support

■ General-Purpose I/O Ports

● 5-V tolerance, open drain, input pull-up, switchable driving ability

■ Operating Voltage

● VCC: 1.68 to 3.6 V

● VCC2: 1.65 to 3.6 V

■ Operating Junction Temperature and Packages

● Tj = -40℃ to +125℃

– 176-pin LQFP (24 mm × 24 mm, 0.5 mm pitch)

– 224-pin BGA (13 mm × 13 mm, 0.8 mm pitch)