R5F21336CNFP#30 - Renesas Electronics America Inc

Manufacturer Part Number

R5F21336CNFP#30

Manufacturer

Renesas Electronics America

Introduction

R8C/3x/33C series 16-Bit microcontroller designed for embedded control applications.

Product Features and Performance

Core Processor: R8C

Core Size: 16-Bit

Speed: 20MHz

32KB FLASH program memory

4KB EEPROM

5KB RAM

Peripherals include POR, PWM, Voltage Detect, WDT

Connectivity options include I2C, LINbus, SIO, SSU, UART/USART

Internal oscillator

27 programmable I/O lines

Data Converters: 12-channel 10-bit A/D, 2-channel 8-bit D/A

Product Advantages

Wide operating voltage range (1.8V to 5.5V)

FLASH memory facilitates program updates

Adequate data memory for intermediate-sized applications

Variety of peripherals for versatile control

Key Technical Parameters

Speed: 20MHz

Operating voltage range: 1.8V ~ 5.5V

I/O number: 27

Program Memory Size: 32KB (32K x 8)

EEPROM Size: 4K x 8

RAM Size: 2.5K x 8

Operating Temperature: -20°C ~ 85°C

Quality and Safety Features

Watchdog Timer (WDT) for system reliability

Power-On Reset (POR) for safe startup

Voltage detection for system monitoring

Compatibility

Mounting Type: Surface Mount

32-Bit LQFP package compatible with industry-standard equipment

Application Areas

Industrial automation

Consumer electronics

Automotive control systems

Product Lifecycle

Not For New Designs

May have replacements or upgrades available

Several Key Reasons to Choose This Product

Reliable microcontroller from a reputable manufacturer

Broad connectivity features suitable for various applications

Integrated data converters minimize the need for external components

Flexible and wide voltage operation suitable for battery-powered or variable-power applications

Adequate memory capacity for complex tasks without being overly costly for moderate applications

Proven quality with built-in safety features for robust operation in challenging environments