R7FA2L1AB2DFP#AA0 - Renesas Electronics America Inc

Manufacturer Part Number

R7FA2L1AB2DFP#AA0

Manufacturer

Renesas Electronics America

Introduction

RA2L1 series 32-bit single-core ARM Cortex-M23 microcontroller for embedded applications

Product Features and Performance

Core Processor ARM Cortex-M23

Core Size 32-Bit Single-Core

Operating Speed 48MHz

High-Performance Digital Signal Processing Capabilities

Connectivity options include CANbus, I2C, SCI, SPI, SmartCard, UART/USART

Advanced Peripheral Set Including AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT

Total I/O Count of 85

Program Memory Size of 256KB

Program Memory Type FLASH

EEPROM Size of 8KB

RAM Size of 32KB

Data Converters A/D 19x12b SAR, D/A 1x12b

External Oscillator Support

Wide Operating Temperature Range from -40°C to 85°C

Product Advantages

Low Power Consumption with 1.6V to 5.5V Supply Range

Secure Cryptography with AES and TRNG

Large Set of Connectivity Options for Versatile Use

On-Chip Debugging Features

Enhanced Safety Features such as LVD and POR

Capacitive Touch Peripherals for User Interface Applications

Key Technical Parameters

Program Memory Size 256KB (256K x 8)

EEPROM Size 8K x 8

RAM Size 32K x 8

Voltage - Supply (Vcc/Vdd) 1.6V ~ 5.5V

19 Analog-to-Digital Converters (12-bit SAR type)

1 Digital to Analog Converter (12-bit)

Operating Temperature Range -40°C ~ 85°C

Quality and Safety Features

Low Voltage Detection (LVD)

Power-On Reset (POR)

Windowed Watchdog Timer (WDT)

Capacitive Touch Sensing Unit for safe input

Compatibility

Can be integrated into existing systems with industry-standard interfaces and protocols

Application Areas

Industrial Automation

Home Appliances

Consumer Electronics

Automotive

Building Automation

IoT and Connected Devices

Product Lifecycle

Active status, not nearing discontinuation with ongoing manufacturer support

Future availability of replacements or upgrades likely due to active product status

Key Reasons to Choose This Product

Energy-efficient ARM Cortex-M23 core suitable for battery-powered devices

Robust set of peripherals enhancing overall system capabilities

Easy integration into multiple industrial and consumer application designs

Supports a wide range of external components with an extensive I/O count

Security features that enable the design of systems relying on data protection and integrity

Flexible power supply requirements accommodating a diverse range of power sources

High-quality standards and safety features reducing the risk of failure and improving reliability