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RX62N, RX621

100 MHz high-speed operation and built-in connectivity functions such as Ethernet and USB Host

 

RX621/RX62N Group microcontrollers have 100 MHz high-speed operation and enhanced communications functions. They have built-in Ethernet (RX62N only), CAN, and two circuits of USB 2.0 host controller. A multifunction timer (MTU2, 2 units), 10-bit or 12-bit A/D converter, DMA controller, and other peripheral functions are incorporated ona single chip. Up to 512 KB flash memory and 96 KB RAM are built in, as well as 32 KB of flash memory for data storage. Packages from 85 to 176 pins are available.

 

Main Solutions

Key Features:

RX62N

ITEM
 RX62N
CPU core RX CPU
  • General registers: 32-bit x 16
  • Multiplier: 32-bit multiplier
  • Divider: Yes
  • Multiply-accumulator: Yes (two types: memory-to-memory operations and register-to-register operations)
  • Memory-protection unit (MPU)
Maximum operating frequency 100MHz
Power supply voltage 2.7 to 3.6V
Floating-point processing unit Single-precision floating-point processing unit
(Supports add/subtract/compare/multiply/divide and other instructions)
Program Flash Max. 512KB
Data Flash
 32KB
SRAM Max. 96KB
On-chip peripheral functions
  • Direct memory access controller (DMAC) x 4 channels
  • Data transfer controller (DTC)
  • Direct memory access controller designed exclusively (EXDMAC)
    x 2 channels (Over 144-pin PKG Only)
  • 16-bit multifunction timer pulse unit (MTU2) x 12 channels
  • Port output enable
  • 16-bit compare match timer x 4 channels
  • 8-bit timer (TMR) x 4 channels
  • 4-bit Programmable pulse generator (PPG) x 2 channels (max)
  • 14-bit Independent watchdog timer (IWDT)
  • 8-bit Watchdog timer (WDT)
  • Realtime clock (RTC)
  • Serial communication interface (SCI) x 6 channels
  • I2C bus interface:Except 100-pin [2 channels], 100-pin [1channel]
  • Serial peripheral interface (RSPI) x 2 channels
  • SDRAM interface (max. 32-bit width;Over 144-pin PKG Only)
  • A/D converter (10-bit) x 8 channels [4 channels x 2 units] or (12-bit) x 8 channels [8 channels x 1 unit] (12-bit and 10-bit can not use at the same time.)
  • D/A converter (10-bit): Except 100-pin [2 channels], 100-pin [1channel]
  • USB2.0FullSpeed: 176-pin [2 channels, H/F/OTG], Except 176-pin [1channel, H/F/OTG]
  • CAN x 1 channel
  • EtherC with dedicated DMAC x 1 channel
  • CRC calculator
  • Low-speed on-chip oscillator (OCO)
  • Power-on reset circuit (POR)
  • Voltage detection circuit (LVD)
On-chip debugging function Yes (with trace function)
Low power consumption modes 4 modes
  • Sleep mode
  • All-module clock stop mode
  • Software standby mode
  • Deep software standby mode
Packages PLQP0100KB-A (100-pin LFQFP, 14 x 14mm 0.5mm pitch)
PLQP0144KA-A (144-pin LFQFP, 20 x 20mm 0.5mm pitch)
PLBG0176GA-A (176-pin LFBGA, 13 x 13mm 0.8mm pitch)
PTLG0145JB-A (145-pin TFLGA, 9 x 9mm 0.65mm pitch)

 

RX621

ITEM RX621
CPU core RX CPU
  • General registers: 32-bit x 16
  • Multiplier: 32-bit multiplier
  • Divider: Yes
  • Multiply-accumulator: Yes (two types: memory-to-memory operations and register-to-register operations)
  • Memory-protection unit (MPU)
Maximum operating frequency 100MHz
Power supply voltage 2.7 to 3.6V
Floating-point processing unit Single-precision floating-point processing unit
(Supports add/subtract/compare/multiply/divide and other instructions)
Program Flash Max. 512KB
Data Flash 32KB
SRAM Max. 96KB
On-chip peripheral functions
  • Direct memory access controller (DMAC) x 4 channels
  • Data transfer controller (DTC)
  • Direct memory access controller designed exclusively (EXDMAC)
    x 2 channels (Over 144-pin PKG Only)
  • 16-bit multifunction timer pulse unit (MTU2) x 12 channels
  • Port output enable
  • 16-bit compare match timer x 4 channels
  • 8-bit timer (TMR) x 4 channels
  • 4-bit Programmable pulse generator (PPG) x 2 channels (max)
  • 14-bit Independent watchdog timer (IWDT)
  • 8-bit Watchdog timer (WDT)
  • Realtime clock (RTC)
  • Serial communication interface (SCI) x 6 channels
  • I2C bus interface:Except 100-pin [2 channels], 100-pin [1channel]
  • Serial peripheral interface (RSPI) x 2 channels
  • SDRAM interface (max. 32-bit width; Over 144-pin PKG Only)
  • A/D converter (10-bit) x 8 channels [4 channels x 2 units] or (12-bit) x 8 channels [8 channels x 1 unit] (12-bit and 10-bit can not use at the same time.)
  • D/A converter (10-bit): Except 100-pin [2 channels], 100-pin [1channel]
  • USB2.0FullSpeed: 176-pin [2 channels, H/F/OTG], Except 176-pin [1channel, H/F/OTG]
  • CAN x 1 channel
  • CRC calculator
  • Low-speed on-chip oscillator (OCO)
  • Power-on reset circuit (POR)
  • Voltage detection circuit (LVD)
On-chip debugging function Yes (with trace function)
Low power consumption modes 4 modes
  • Sleep mode
  • All-module clock stop mode
  • Software standby mode
  • Deep software standby mode
Packages PLQP0100KB-A　（100－pin LFQFP, 14 x 14mm 0.5mm pitch)
PLQP0144KA-A　（144-pin LFQFP, 20 x 20mm 0.5mm pitch)
PLBG0176GA-A　（176-pin LFBGA, 13 x 13mm 0.8mm pitch)
PTLG0085JA-A　（85-pin TFLGA, 7 x 7mm 0.65mm pitch)
PTLG0145JB-A　（145-pin TFLGA, 9 x 9mm 0.65mm pitch)

Pin Count / Memory Size Lineup:

Program Flash
SRAM

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

 

Block Diagram:

RX62N, RX621 Block Diagram

您可以在此处找到 可订购器件号的说明。

软件和硬件支持信息

标题 描述
My Renesas 创建一个My Renesas帐户以使用我们的工具下载服务，接收电子通讯/更新通知，并利用我们的其他服务。
电子学习 用于学习有关微控制器和微处理器的信息。
常见问题 常见问题和有用的发展提示。
论坛 论坛和社区站点，可与使用瑞萨产品的其他人共享技术信息，问题和意见。

 

软件设计支持

标题 描述
e² studio 基于CDT插件的集成环境 (IDE)，支持全球流行的开源集成开发环境“Eclipse”和C/C++语言开发。
CS+ 该集成开发环境（IDE）可用于编码，组装，编译和仿真。CS + 还包括入门套件。
E2 仿真器精简版 该入门级的片上调试仿真器以较低的价格提供与E1仿真器相同的功能。
E2 仿真器 该片上调试仿真器具有先进的功能，可提高开发效率。 除了从调试到闪存编程的基本功能外，还支持热插件和外部触发器作为标准项目。 该仿真器还可以通过高速下载（与E1仿真器相比）来缩短开发时间，并且可以与各种解决方案（例如，对正在开发的系统消耗的电流进行调整）结合使用。
E20 仿真器 当与RX600和RX700 MCU结合使用时，该片上调试仿真器具有增强的调试功能，例如大容量跟踪和实时RAM监视（此仿真器提供的调试功能与其他MCU的E1仿真器相同）。
E1 仿真器 该片上调试仿真器是提供基本调试功能的标准模型（于2019年12月下旬停产）。

 

Hardware Design Support

Title Description
IBIS/BSDL IBIS standard simulation data is required for high-speed board design and can be used to run simulations to examine and troubleshoot issues such as waveform reflection, ringing, and so on, before producing the actual board.
BSDL is a data input format supported by most IEEE 1149.1 (JTAG)-compliant tools. The automatic test pattern generation (ATPG) and automatic test equipment functions of these tools facilitate testing.
Resonator Information Please search for your resonator on its manufacturer's site linked below. If you require optimal oscillation circuit constants for your particular system, please ask the manufacturer of the oscillator.

For main clock resonators :　
KYOCERA: Click here for RX62N oscillation evaluation result.　Click here for RX621 oscillation evaluation result.
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F562N or R5F5621 into the IC Part Number search box.

For subclock resonators :
KYOCERA: Click here for RX62N oscillation evaluation result.　Click here for RX621 oscillation evaluation result.
您可以使用下方的筛选器来筛选样例程序和应用手册。
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