RX621, RX62N Connectivity

The Renesas RX621/62N MCUs provide extensive communication peripherals with options for Ethernet, CAN, and up to two USB-FS 2.0 channels, each operating as USB Host, USB Device, or USB OTG (On the Go). Additionally, they offer up to six SCI, two SPI, and two I2C serial channels. Among their other peripherals are analog interfaces; timers; RTC and POR/LVD functions; and more.

RX621, RX62N Overview

RX62N Image

The RX621 Group is built around the RX core and is equipped with 2 channels of USB 2.0 full-speed (Host, Function and OTG) and 1 channel of CAN as a communications interface. The products are designed to not put a restriction on applications based on their communication method; add-ons are used to achieve different communication methods. They are also equipped with a rich set of system fail-safe functions such as power-on reset (POR), low voltage detection (LVD), and an independent watchdog timer.

The RX62N Group is built around the RX core and is equipped with 1 channel of EtherC. 2 channels of USB 2.0 Full-Speed (Host, Function and OTG) and 1 channel of CAN (optional) as a communications interface. The products are designed to not put a restriction on applications based on their communication method; add-ons are used to achieve different communication methods. They are also equipped with a rich set of system fail-safe functions such as power-on reset (POR), low voltage detection (LVD), and an independent watchdog timer.

CPU core Execution Unit:
  • Integer operations, 5-stage execution pipeline
  • 32-bit single precision Floating Point Unit compliant to IEEE-754 specification
Digital Signal Processing:
  • 48-bit MAC, 80-bit RMPA, 32-bit Barrel Shifter<
Register Set:
  • 9 X 32-bit Control Registers
  • 16 X 32-bit General Purpose Registers
  • 48-bit Accumulator Register
Memory Protection Unit:
  • Eight programmable protection regions
Interrupt Control Unit:
  • Configurable for Normal and Fast interrupt handling with option to dedicate up to four General Purpose registers for interrupt use
On-chip Debug:
  • JTAG or 2-wire
  • High-speed trace (6-wire)
Maximum operating frequency 100MHz
Power supply voltage 2.7 to 3.6V
Zero-wait Flash Up to 512KB
Data Flash Up to 32KB
SRAM Up to 96KB
On-chip peripheral functions Communication:
  • Ethernet MAC (RX62N only)
    • 10/100, full/half duplex
    • Supports Xmit and Rcv IEEE-802.3
    • 2KB SRAM buffers for xmit & recv w/DMA support
    • Supports MII and RMII to external PHY
  • USB Full Speed Host or Device
    • channels (BGA176 only), either can be host or device
    • PHY included for both USB channels
    • OTG operation with external Vbus switch
  • CAN Interface with 32 Mailboxes
  • 6 SCI, 2 I2C, 2 SPI, 32-bit external data bus
Timers:
  • Specialized for motor control, plus standard timers
Data Movement:
  • 4 Programmable DMA channels
  • 85 DTC channels, linked-list control
  • External DMA controller can drive color TFT-LCD with up to WQVGA resolution
Analog:
  • 8 channels 12-bit ADC, 1 us conversion time
  • 2 channel 10-bit DAC
Packages LGA85 (RX621 only), LQFP100, LQFP144, LGA145, BGA176

RX610 Microcontrollers

Part Number Program
Memory (KB)		 Data
Flash (KB)		 RAM
(KB)		 Pins Datasheets App
Notes		 Buy Now
Connectivity: Ethernet, USBH, USBD, CAN
R5F562N8BDFP#V0 512 32 96 74 View View Buy Now
R5F562N8BDLE#U0 512 32 96 105 View View Buy Now
R5F562N8BDFB#V0 512 32 96 105 View View Buy Now
R5F562N8BDBG#U0 512 32 96 128 View View Buy Now
Connectivity: USBH, USBD, CAN
R5F56218BDLD#U0 512 32 96 60 View View Buy Now
R5F56218BDFB#V0 512 32 96 105 View View Buy Now

RX610 Development Kits

Part Number Series Description Buy Now
R0K5562N0S000BE Renesas Starter Kits (RSK) KIT STARTER FOR R0K Buy Now

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