The RX111 Group has a comprehensive small-capacity ROM/low pin count lineup and built-in USB 2.0
The RX111 Group has a comprehensive small-capacity ROM/low pin count lineup. With USB 2.0 for Battery Charging (BC 2.0), low consumption current, and fast wakeup from standby, these microcontrollers are suitable for use in computer peripherals, and healthcare and wearable devices. With their three-phase motor control timers, they are also suitable for motor control applications in home appliances and industrial equipment.
|CPU core||RX CPU General registers: 32-bit x 16
Multiplier: 32-bit multiplier
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 1 unit
Realtime clock (RTCA): 48-pin and over: available; 40-pin: not available
|Communication functions||Serial communications interface (SCIe): Over 48-pin: 2 channels; Under 36-pin: 1 channel
Serial communications interface (SCIf): 1 channel
I2C bus interface (RIIC): 1 channel
Serial peripheral interface (RSPI): 1channel
USB2.0 Full Speed(12Mbps)/Low Speed (1.5Mbps) : 64-pin [1 channel, H/F/OTG], Under 48-pin [1channel, H/F]
|Analog functions||12-bit A/D converter (S12ADb):64-pin: 14 channels; 48-pin: 10 channels; 40-pin : 8channels; 36-pin:7 channels
D/A converter (DA)：64-pin:2 channels; Under 48-pin: None
|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
|Others||Event Link Controller (ELC)
Multi-function Pin Controller (MPC)
Power-on Reset Circuit (POR)
Voltage Detection Circuit (LVD)
|On-chip debugging function||Yes (with trace function)|
|Low power consumption modes||3 modes
Deep Sleep mode
Software standby mode
|Packages||PWLG0036KA-A (36-pin WFLGA, 4 x 4 mm, 0.5 mm pitch)
PLQP0048KB-A (48-pin LFQFP, 7 x 7 mm, 0.5 mm pitch)
PLQP0064KB-A (64-pin LFQFP, 10 x 10 mm, 0.5 mm pitch)
PLQP0064GA-A (64-pin LQFP, 14 x 14 mm, 0.8 mm pitch)
PWQN0040KC-A (40-pin HWQFN , 6 x 6 mm, 0.5mm pitch)
PWQN0048KB-A (48-pin HWQFN, 7 x 7 mm, 0.5 mm pitch)
PWLG0064KA-A (64-pin WFLGA, 5 x 5 mm, 0.5 mm pitch)
Pin Count / Memory Size Lineup:
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
|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.|
|Forum||A forum and community site to share technical information, questions and opinions with others who use Renesas products.|
|Video||Watch videos related to this product.|
Software Design Support
|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
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.
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 resonator :
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F5111 into the IC Part Number search box.
For Sub clock resonator :
The information contained herein has been provided by a member of Renesas Partners. This information is provided on the Renesas website provided for convenience and informational purposes only. Renesas is not responsible for the contents of this page or any changes or updates to the information posted on this page. Certain links provided herein permit you to leave this site and enter non-Renesas sites. These linked sites are not under control of Renesas. Renesas is not responsible for the contents of any linked site or any changes or updates to such sites. These links are provided for convenience and informational purposes only. The inclusion of any link does not imply endorsement by Renesas of any linked site.
Renesas's Publication of information regarding third-party products or services does not constitute an endorsement regarding the suitability of such products or services or a warranty, representation or endorsement of such products or services either alone or in combination with any of Renesas's product or service.