The RX110 Group has the simplest lineup of the RX100 Series
RX110 Group microcontrollers have the simplest lineup of the RX100 Series. They have a small-capacity, low pin count lineup from 8 KB/8 KB to 128 KB/16 KB ROM/RAM, and 36 to 64 pins. A 12-bit A/D converter, timer, serial interface, and more are built into a small 4 × 4 mm package. The RX110 is suitable for sensor hub and other applications where small size and processing performance are demanded.
|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|
|Flash Program||max. 128 KB|
|SRAM||max. 16 KB|
|On-chip peripheral functions||Transfer functions||Data transfer controller (DTCa)|
|Timers||Multi-function timer pulse unit 2: 16 bits x 4 channels (MTU2b)
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): 2 channels
Serial communications interface (SCIf): 1 channel
I2C bus interface (RIIC): 1 channel
Serial peripheral interface (RSPI): 1channel
|Analog functions||12-bit A/D converter (S12ADb):64-pin: 14 channels; 48-pin: 10 channels; 40-pin: 8 channels;36-pin:7 channels|
|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
|Others||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.)|
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 R5F5110 into the IC Part Number search box.
For Sub clock resonator :
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