Renesas Electronics ARM Cortex M4, RA4M1 Microcontroller, 48MHz, 256 kB Flash, 48-Pin LQFP

View all Microcontrollers

Subtotal (1 tray of 250 units)*

£994.25

(exc. VAT)

£1,193.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 21 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tray*
250 +£3.977£994.25

*price indicative

RS Stock No.:
192-7169
Mfr. Part No.:
R7FA4M1AB3CFL#AA0
Brand:
Renesas Electronics
Find similar products by selecting one or more attributes.
Select all

Brand

Renesas Electronics

Family Name

RA4M1

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

48

Device Core

ARM Cortex M4

Program Memory Size

256 kB

Maximum Frequency

48MHz

RAM Size

32 kB

USB Channels

1

Number of SPI Channels

2

Number of CAN Channels

1

Typical Operating Supply Voltage

1.6 → 5.5 V

Number of USART Channels

0

Number of UART Channels

1

Number of I2C Channels

2

Length

7mm

ADCs

11 x 14 bit, 14 x 14 bit, 18 x 14 bit

Maximum Operating Temperature

+85 °C

Pulse Width Modulation

16-bit x 6 , 32-bit x 2

Number of ADC Units

3

Number of PCI Channels

0

Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Number of LIN Channels

0

Height

1.7mm

Width

7mm

Dimensions

7 x 7 x 1.7mm

Program Memory Type

Flash

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

CISC

The Renesas RA4M1 group uses the high-performance Arm® Cortex®-M4F core and offers a Segment LCD Controller and a Capacitive Touch Sensing Unit input for intensive HMI designs. The RA4M1 is built on a highly efficient low power process and is supported by an open and flexible ecosystem concept—the Flexible Software Package (FSP), built on FreeRTOS—and is expandable to use other RTOSes and middleware. The RA4M1 is suitable for applications where a large amount of Capacitive Touch channels and a Segment LCD controller are required.

48MHz Arm® Cortex®-M4F
256kB Flash Memory and 32kBSRAM
8kB DataFlash to store data as in EEPROM
Scalable from 40pin to 100pin Packages
Segment LCD Controller
14-bit A/D Converter
Capacitive Touch Sensing Unit
USB2.0 Full Speed
CAN 2.0B
SCI (UART, Simple SPI, Simple I2C)
SPI/ I2C Multimaster Interface
Applications
HMI with Seg/Com LCD display
Security (Fire Detection, Burglar Detection, Panel Control)
Industry (Door Openers, Panel Control)
HVAC (Heating, Air Conditioning, Boiler Control)
Home Appliance
General Purpose