RX

The RX 32-bit microcontrollers (MCU) offer rich connectivity functions including Ethernet, USB and CAN that can support special applications such as industrial networks.

Additionally, they are equipped with advanced security functions such as Trusted Secure IP, which realizes a high level of security for the Internet of Things (IoT), and enable communication that meets requirements while protecting security and confidentiality.

rx-connectivity-img-en

Specifications

 

Ethernet

USB (Host/Function) Bluetooth

Other Connectivity

CPU

Memory

Other

EtherCAT

(ch)

IEEE1588

Ethernet

Channel

(ch)

 

CAN

(ch)

UART

(ch)

SPI

(ch)

I2C

(ch)

SD Host / SD slave

(ch)

Operating Frequency

(MHz)

Flash

(KB)

SRAM

(KB)

Data Flash

(KB)

Security

(Trusted Secure IP)

For Motor ASSP

Speed

(High/Full/Low)

RX72M

2

Y

2

1

-/1/1

3

13

16

16

1/-

240

4096

1024

32

Y

RX65N

1

1

-/1/1

2

13

16

15

1/1

120

2048

640

32

Y

RX651

1

-/1/1

2

13

16

15

1/1

120

2048

640

32

Y

RX71M

Y

2

2

1/2/2

3

13

11

11

1/-

240

4096

512

64

RX64M

Y

2

2

-/2/2

3

13

10

11

1/-

120

4096

512

64

RX66T

1

-/1/1

1

7

8

8

160

1024

128

32

Y

Y

RX23W 1 -/1/1 Y 1 4 5 5 1/- 54 512 64 8 Y

RX231

1

-/1/1

1

7

8

8

1/-

54

512

64

8

Y

RX113

1

-/1/1

8

9

9

32

512

64

8

RX130

1

-/1/1

3

4

4

32

128

16

8

*When SCI simplified communications function is used

RX111  |  RX113  |  RX23W  |  RX231  |  RX63T  |  RX66T  |  RX630  |  RX621  |  RX62N  |  RX631  |  RX63N  |  RX651  |  RX65N  |  RX64M  |  RX71M  |  RX72M

Pin Count / Memory Size Lineup

RX111

Program Flash
SRAM

Pins
Package
36
WFLGA
40
HWQFN
48
LFQFP
48
HWQFN
64
LQFP
64
LFQFP
64
WFLGA
512KB
64KB
    lens lens lens lens lens
384KB
64KB
    lens lens lens lens lens
256KB
32KB
    lens lens lens lens lens
128KB
16KB
    lens lens lens lens lens
96KB
16KB
    lens lens lens lens lens
64KB
10KB
lens lens lens lens lens lens lens
32KB
10KB
lens lens lens lens lens lens lens
16KB
8KB
lens lens lens lens lens lens lens

RX113

Program Flash
SRAM

Pins
Package
64
LFQFP
100
LFQFP
100
TFLGA
512KB
64KB
lens lens lens
384KB
64KB
lens lens lens
256KB
32KB
lens lens lens
128KB
32KB
lens lens lens

RX23W

Program Flash
SRAM

Pin Count
Package
56
QFN
85
BGA
512KB
64KB
8KB
lens lens
384KB
64KB
8KB
lens lens

RX231

Program Flash
SRAM

Pins
Package
48
LFQFP
48
HWQFN
64
LFQFP
64
HWQFN
64
WFLGA
100
LFQFP
100
TFLGA
512KB
64KB
lens lens lens lens   lens lens
384KB
64KB
lens lens lens lens   lens lens
256KB
32KB
lens lens lens lens lens lens lens
128KB
32KB
lens lens lens lens lens lens lens

RX63T

Program Flash
SRAM

Pins
Package
48
LFQFP
64
LFQFP
100
LFQFP
112
LQFP
120
LFQFP
144
LFQFP
512KB
48KB
    lens lens lens lens
384KB
32KB
    lens lens lens lens
256KB
24KB
    lens lens lens lens
64KB
8KB
lens lens        
48KB
8KB
lens lens        
32KB
8KB
lens lens        

RX66T

Flash
SRAM

Pins
Package
64
LFQFP
80
LFQFP
80
LQFP
100
LFQFP
112
LQFP
144
LFQFP
1MB
128KB
      lens   lens
512MB
128KB
      lens   lens
512KB
64KB
lens lens lens lens lens  
256KB
64KB
lens lens lens lens lens  

RX630

Program Flash
SRAM

Pins
Package
80
LFQFP
100
LFQFP
100
TFLGA
144
LFQFP
145
TFLGA
176
LFQFP
176
LFBGA
177
TFLGA
2MB
128KB
  lens   lens lens lens lens lens
1.5MB
128KB
  lens   lens lens lens lens lens
1MB
96KB
  lens   lens lens lens lens lens
768KB
96KB
  lens   lens lens lens lens lens
512KB
64KB
lens lens lens          
384KB
64KB
lens lens lens          

RX62N, RX621

Program Flash
SRAM

Pins
Package
85
TFLGA
100
LFQFP
144
LFQFP
145
TFLGA
176
LFBGA
512KB
96KB
lens lens lens lens lens
384KB
64KB
lens lens lens lens lens
256KB
64KB
lens lens lens lens lens

RX63N, RX631

Program Flash
SRAM

Pins
Package
48
LFQFP
64
LFQFP
64
TFLGA
100
LFQFP
100
TFLGA
144
LFQFP
145
TFLGA
176
LFQFP
176
LFBGA
177
TFLGA
2MB
256KB
      lens   lens   lens    
2MB
192KB
      lens   lens   lens    
2MB
128KB
      lens lens lens lens lens lens lens
1.5MB
256KB
      lens   lens        
1.5MB
192KB
      lens   lens        
1.5MB
128KB
      lens lens lens lens lens lens lens
1024KB
256KB
      lens   lens   lens    
1024KB
192KB
      lens   lens   lens    
1024KB
128KB
      lens lens lens lens lens lens lens
768KB
128KB
      lens lens lens lens lens lens lens
512KB
128(64)KB*
lens lens lens lens lens lens lens lens lens lens
384KB
128(64)KB*
lens lens   lens lens lens lens lens lens lens
256KB
128(64)KB
lens lens lens lens lens lens lens lens lens lens
ROMLESS
128KB
              lens    

*R5F5631Pxxxx, R5F5631Nxxxx, and R5F5631Mxxxx have a RAM size of 64KB.

RX65N, RX651

Program Flash
SRAM

Pins
Package
100
LFQFP
100
TFLGA
144
LFQFP
145
TFLGA
176
LFQFP
176
LFBGA
177
TFLGA
2048KB
640KB
lens lens lens lens lens lens lens
1536KB
640KB
lens lens lens lens lens lens lens
1024KB
256KB
lens lens lens lens      
768KB
256KB
lens lens lens lens      
512KB
256KB
lens lens lens lens      

RX64M

Program Flash
SRAM

Pins
Package
100
LFQFP
100
TFLGA
144
LFQFP
145
TFLGA
176
LFQFP
176
LFBGA
177
TFLGA
4096KB
552KB
lens lens lens lens lens lens lens
3072KB
552KB
lens lens lens lens lens lens lens
2560KB
552KB
lens lens lens lens lens lens lens
2048KB
552KB
lens lens lens lens lens lens lens

RX71M

Program Flash
SRAM

Pins
Package
100
LFQFP
100
TFLGA
144
LFQFP
145
TFLGA
176
LFQFP
176
LFBGA
177
TFLGA
4096KB
512KB
lens lens lens lens lens lens lens
3072KB
512KB
lens lens lens lens lens lens lens
2560KB
512KB
lens lens lens lens lens lens lens
2048KB
512KB
lens lens lens lens lens lens lens

RX72M

Flash
SRAM

Pins
Package
176
LFQFP
176
LFBGA
224
LFBGA
4096KB
1024KB
lens lens lens
2048KB
1024KB
lens lens lens

RX66N

Program Flash
SRAM

Pins
Package
100
LFQFP
144
LFQFP
145
TFLGA
176
LFQFP
176
LFBGA
224
LFBGA
4096KB
1024KB
lens lens lens lens lens lens
2048KB
1024KB
lens lens lens lens lens lens

RX72N

Program Flash
SRAM

Pins
Package
100
LFQFP
144
LFQFP
145
TFLGA
176
LFQFP
176
LFBGA
224
LFBGA
4096KB
1024KB
lens lens lens lens lens lens
2048KB
1024KB
lens lens lens lens lens lens

Evaluation Boards & Starter Kits

Drivers/Middleware/Application Notes

OS