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RX113

Suitable single-chip solution for bidirectional human-machine interface (HMI) and interfacing with various peripheral devices

 

The RX113 Group  microcontrollers have built-in communications functions such as USB and IrDA, a capacitive touch sensor (CTSU), a segment LCD, and a serial sound interface (SSI). They offer a single-chip solution for industrial and measuring devices that have low current supply capabilities, or for user interfaces for system control in home appliances, healthcare devices, and so on.

 

Key Features:

ITEM RX113
CPU core

RX CPU

  • General-purpose 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 32 MHz
Power supply voltage 1.8 to 3.6 V
Program Flash max. 512 KB
Data Flash
8 KB
SRAM max. 64 KB
On-chip peripheral functions Transfer functions Data transfer controller (DTCa)
Timers
  • Multi-function timer pulse unit 2: 16 bits x 6 channels (MTU2a)
  • Port output enable 2 (POE2a)
  • Compare match timer (CMT): 16 bits x 2 channels x 2 units
  • Realtime clock (RTCA)
  • 8-bit timer (TMR): (8 bit x 2 channels) x 2 units
  • Low-power timer (LPT): 16 bit x 1 channel 
Communication functions
Analog functions
  • 12-bit A/D converter (S12ADb): 100 pin [17 channels], 64pin [11 channels]
  • 12-bit D/A converter (R12DAA): 2 channels + comparator (CMPBa): 2 channels
Touch sensing functions
  • CTSU (Capacitive Touch Sensing Unit)
  •   100-pin :12 channels
  •   64-pin : not available
  • Self-capacitance
  • Mutual capacitance
LCD controller/
driver (LCDC)
  • Switch between internal voltage boost/capacitor split/external resistance division
  • Segment signal output x common signal output: 100-pin 40 seg x 4 com, 36 seg x 8 com; 64-pin 20 seg x 4 com, 16 seg x 8 com
Safety functions
  • Clock Frequency Accuracy Measurement Circuit (CAC)
  • Data Operation Circuit (DOC)
  • 14 bits Independent watchdog timer (IWDTa)
  • 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
  • Dedicated PLL frequency synthesizer for USB
  • PLL frequency synthesizer
  • Also capable of operating in software standby mode
Others
On-chip debugging function Yes (with trace function)
Low power consumption modes

3 modes

  • Sleep mode
  • Deep Sleep mode
  • Software standby mode
Packages 100pin LFQFP (PLQP0100KB-A) 14 x 14 mm, 0.50 mm pitch
100pin TFLGA (PTLG0100JA-A) 7 x 7 mm, 0.65 mm pitch
64pin LFQFP (PLQP0064KB-A) 10 x 10 mm, 0.50 mm pitch

 

Pin Count / Memory Size Lineup:

RX113-Pin Count/Memory Size

 

Block Diagram:

RX113 Block Diagram

Below you will find information to support the development of your application.
You can find an explanation of orderable part numbers here.

Resources for Software and Hardware

Title Description
My Renesas Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.
e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
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Video Watch videos related to this product.

 

Software Design Support

Title Description
CS+ An integrated development environment that can be used for coding, assembling/compiling, and simulation. (Also included with Renesas Starter Kits.)
e2 studio Renesas eclipse embedded studio, known as e² studio, is a complete development and debug environment based on the popular Eclipse CDT project.
E1 A standard Renesas on-chip debugging emulator that enables users to carry out ample debugging for real development at low cost. (Also included with starter kits.)
Renesas Starter Kit All the development tools you need for MCU evaluation and getting started. Also recommended for training.

 

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.

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