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Documentation

RX210 Group User's Manual: Hardware

Overview of the RX210 Group

The first product in the RX200 Series

The RX210 Group has a wide operating voltage range of 1.62 V to 5.5 V and can execute calculations at 78 DMIPS (Dhrystone million instructions per second) at up to 50 MHz high-speed operation. Furthermore, it achieves 0.2 mA/MHz low power performance when operating at 50 MHz. Consumption current in deep software standby mode is a mere 0.45 µA. A wide lineup of 48 KB to 1 MB ROM and 48-pin to 145-pin products is available.

 

The main specifications of the RX210 microcontrollers are as follows.

Item Description
CPU Max. 50 MHz （1.56 DMIPS/MHz, max. approx. 78 DMIPS）
Operating voltage 1.62 V to 5.5 V
Memory ROM: 128 to 512 KB (64 KB, 96 KB, 768 KB, 1MB (Under Development))
RAM: 20 to 64 KB (12 KB, 16 KB, 96 KB (Under Development)）
Data flash: 8 KB
Safety functions Clock frequency accuracy measurement circuit (CAC), data operation circuit (DOC), independent watchdog timer (IWDTa), ADC self-diagnostic function/disconnection-detection function, CRC calculator (CRC)
Peripheral functions Event link controller (ELC), multifunction pin controller (MPC), three-phase motor control timer (MTU2), 12-bit A/D converter (S12ADb)
Pin count/packages LQFP 64, 80-pin, LFQFP 64, 80-pin, 100-pin (mass production),
LFQFP 48-pin,144-pin （Under Development)
TFLGA 100-pin (mass production), TFLGA 145-pin (Under Development)
Smooth shift from existing product Inherits pin arrangement of the M16C and the peripheral functions of the H8 and M16C, so smooth shift from existing product is possible

Memory vs. Package Lineup

A package lineup ranging from 48 to 145 pins is planned, and we plan to support small packages such as QFN and LGA sequentially.

RX210 Group Memory vs. Package Lineup (LQFP, LGA)

RX210 Group Block Diagram

RX210 Group Block Diagram

RX210 Group Specifications

Item RX210 Group
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)
Maximum operating frequency 50 MHz
Power supply voltage 1.62 to 5.5V
Flash ROM (for program storage) max. 256 KB (1 MB (Under Development))
Flash ROM (for data storage) 8 KB
RAM max. 64 KB (96 KB (Under Development))
On-chip peripheral functions Transfer functions
  • DMA controller (DMACA): 4 channels
  • Data transfer controller (DTCa)
Timers
  • Multi-function timer pulse unit 2: 16 bits x 6 channels (MTU2a)
  • Port output enable 2 (POE2a)
  • 8-bit timer (TMR): 8 bits x 2 channels x 2 units
  • Compare match timer (CMT): 16 bits x 2 channels x 2 units
  • Real-time clock (RTCb)
  • Watchdog timer (WDTA)
Communication functions
Analog functions
  • 12-bit A/D converter (S12ADb): 100-pin: 16 channels; 80-pin: 14 channels; 64-pin: 12 channels
  • D/A converter (DA): 2 channels
  • Comparator A (CMPA): 2 channels
  • Comparator B (CMPB): 2 channels
Safety functions
  • Clock frequency accuracy measurement circuit (CAC)
  • Data operation circuit (DOC)
  • 14-bit independent watchdog timer (IWDTa)
  • ADC self-diagnostic function/AD disconnection-detection function
  • CRC calculator (CRC)
Clock Generation
Circuit
  • Main clock oscillator
  • Sub-clock oscillator
  • Low-speed on-chip oscillator (LOCO)
  • High-speed on-chip oscillator (HOCO)
  • Dedicated on-chip oscillator for the IWDT
Others
On-chip debugging function Available (with trace function)
Low power consumption modes 4 modes
  • Sleep mode
  • All-module clock stop mode
  • Software standby mode
  • Deep software standby mode
Packages PLQP0048KB-A(48-pin,LFQFP,7ｘ7mm,0.5mm pitch）
PLQP0064KB-A(64-pin,LFQFP,10ｘ10mm,0.5mm pitch）
PLQP0064GC-A(64-pin,LQFP,14ｘ14mm,0.8mm pitch）
PLQP0080KB-A(80-pin,LFQFP,12ｘ12mm,0.5mm pitch）
PLQP0080JA-A(80-pin,LQFP,14ｘ14mm,0.65mm pitch）
PLQP0100KB-A(100-pin,LFQFP,14ｘ14mm,0.5mm pitch）
PTLG0100KA-A(100-pin,TFLGA,5.5ｘ5.5mm,0.5mm pitch）
PTLG0100JA-A(100-pin,TFLGA,7ｘ7mm,0.65mm pitch）
PLQP0144KA-A(144-pin,LFQFP,20ｘ20mm,0.5mm pitch）
PTLG0145KA-A(145-pin,TFLGA,7ｘ7mm,0.5mm pitch）

Specifications

In terms of on-chip memory, the product lineup plans to cover up to 1 MB of flash memory, 96 KB of RAM, and 8 KB of E2 data flash. Functions for improved usability include an event link controller (ELC) for activating a peripheral module from another peripheral module without passing through an intermediary CPU, and a multifunction pin controller (MPC) enabling flexible selection of function for pins that have been allocated a variety of functions.
Powerful peripheral functions, such as a 12-bit AD converter with a conversion time of 1 µs and MTU2, which is capable of a variety of PWM control, are built in.

RX Family: Peripheral functions with special features

Target RX210 Applications

e-Learning

Product Lineup:

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Automatic code generation tool for on-chip peripheral I/O drivers Peripheral Driver Generator
Automatic code generation tool for on-chip peripheral I/O drivers Peripheral Driver Generator

  • Coding is unnecessary.
  • Easy operation by GUI.
  • The status of peripheral I/O mode can be checked quickly and easily.

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