Renesas Electronics, 32bit RX, RX231 Microcontroller, 54MHz, 256 kB Flash, 64-Pin LFQFP

View all Microcontrollers
Bulk discount available

Subtotal (1 pack of 2 units)*

Kr.104 10 

(exc. VAT)

Kr.130 12 

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 546 unit(s) shipping from 08. desember 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
2 - 8Kr. 52,05Kr. 104,10
10 - 18Kr. 42,50Kr. 85,00
20 - 48Kr. 41,585Kr. 83,17
50 - 98Kr. 36,435Kr. 72,87
100 +Kr. 34,89Kr. 69,78

*price indicative

Packaging Options:
RS Stock No.:
192-8105
Mfr. Part No.:
R5F52316ADFM#30
Brand:
Renesas Electronics
Find similar products by selecting one or more attributes.
Select all

Brand

Renesas Electronics

Family Name

RX231

Package Type

LFQFP

Mounting Type

Surface Mount

Pin Count

64

Device Core

RX

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

54MHz

RAM Size

32 kB

USB Channels

1

Number of SPI Channels

7

Number of UART Channels

6

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of USART Channels

0

Number of I2C Channels

7

Number of CAN Channels

1

Minimum Operating Temperature

-40 °C

Maximum Number of Ethernet Channels

0

Maximum Operating Temperature

+85 °C

Length

10.1mm

ADCs

12 x 12 bit

Instruction Set Architecture

CISC Harvard

Number of ADC Units

1

Pulse Width Modulation

1 (4 x 8 bit), 1 (4 x 16 bit), 2 (6 x 16 bit)

Dimensions

10.1 x 10.1 x 1.4mm

Width

10.1mm

Height

1.4mm

Number of Ethernet Channels

0

Program Memory Type

Flash

The RX231 Group of devices leverages an optimal combination of a 32bit RXv2 CPU core with improved DSP/FPU and low-power consumption technology to realize extreme power efficiency. High-performance digital filtering, floating-point operations and other processing can be performed even in environments with low current supply capacity. The RX231 Group implements the industry's top level communication security and encryption functions. It is equipped with as capacitive touch sensor capabilities that combine high sensitivity with a high level of noise tolerance, as well as SD host interface, USB and CAN communication functionality. These products are suitable for applications in industrial, home appliance, healthcare, smart meter, IoT and other fields.
The RX230 Group has more simplified configuration of RX231 by removing SD host interface,　USB and CAN, which is optimized for general purpose market equipment requiring 5v power supply support, external bus, or high DSP/EPU operational performance at low power consumption.

Related links