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R8C Improves Efficiency and Adds Intelligence to Motor Systems
Advanced motor-tuned timers coupled with R8C's powerful 16-bit CPU provide the performance demanded by low-end motor control applications ranging from electronic toothbrushes to networked motor arrays in industrial automation.
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Register now and become eligible to receive a Free R8C Subatomic Particle Board ( note).
A good way to get started on the R8C family is with our fully integrated suite of hardware and software development tools. When you receive a Renesas kit with an integrated on-chip debug emulator, target circuits and a complete software toolchain, you will get a quick jump-start to evaluate the R8C family.
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Includes:
- Evaluation board with integrated on-chip debugger and USB I/F to host PC
- Free 64KB C Compiler and High-performance Embedded Workshop with sample projects
- I/O Wizard Tool (peripheral driver generator)
- Renesas WOW player and interactive training
- Headphones for audio connection
More information
Qualified registrants will recieve an Evaluation Kit similar to the one pictured.
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Top Reasons for Selecting R8C Microcontroller Solutions
- Optimized Architecture
-16-bit CPU core with hardware multipler
-Single-cycle memory access
-Fast context switching with dual bank register banks
- High Integration
-40MHz internal oscillator with +/-2% accuracy
-Dedicated flash sectors for data storage
-Advanced power-on reset and low voltage detection circuits
-1-wire on-chip debug with racing capability
- Efficient Power Management
-Sub 1µA standby mode
-Independent clocking to peripherals and CPU
-Peripheral shut-off
- Outstanding Development Support
-Free compiler for up to 64KB code, starter kits, peripheral code generator & on-chip debug emulators
Example Application: R8C Motor Control Solution
- High-Performance
- 16-bit CPU core with hardware multiplier
- Up to three 16-bit timers with 40MHz clock
- 3.3 us ADC conversion with timer-trigger start option
- Advanced Motor Tuned Timers
- Up to 6-ch complementary PWM signals with independent compare registers
- Programmable Dead-Time Control (16-bit)
- Selectable buffer operation for fast timer reload
- PWM signal shut-off using external trigger
- High Component Integration
- Integrated LIN and CAN modules for networking
- Watchdog with dedicated On-chip Oscillator
- Power-on Reset, voltage Detection Circuits and Data Flash
- Outstanding Development Support
- Multiple motor control algorithms
- Demonstration and reference design platforms
R8C Focused Products
| Group |
Pin Count |
On-chip Memory (KB) |
Operating Voltage (V) |
Timers |
10-bit A/D (Ch) |
8-bit D/A (Ch) |
Serial I/F (ch) |
Other Function |
GPIO |
| Flash ROM |
Data Flash |
RAM |
8-bit |
16-bit |
| R8C/28 |
20 |
8, 16, 32 |
- |
0.5, 1, 1.5 |
2.2-5.5 a |
3 |
1 |
4 |
- |
3 |
Hardware LIN |
16 |
| R8C/29 |
2 |
| R8C/26 |
32 |
8, 16, 24, 32 |
- |
0.5, 1, 1.5 |
2.2-5.5 |
3 |
1 |
12 |
- |
3 |
Hardware LIN |
28 |
| R8C/27 |
2 |
| R8C/2E |
32 |
8, 16 |
- |
0.5, 1 |
2.7-5.5 |
3 |
1 |
12 |
2 |
2 |
Hardware LIN, 2-ch comparator |
28 |
| R8C/2F |
2 |
| R8C/2K |
32 |
8, 16 |
- |
1, 1.5 |
2.2-5.5 |
2 |
3 |
9 |
- |
2 |
Hardware LIN |
28 |
| R8C/2L |
2 |
| R8C/22 |
48 |
32, 48, 64, 96, 128 |
- |
2, 2.5, 3, 5, 6 |
2.7-5.5 |
3 |
2 |
12 |
0 |
3 |
Hardware LIN, CAN |
44 |
| R8C/23 |
2 |
| R8C/24 |
52 |
16,32,48,64 |
- |
1, 2, 2.5, 3 |
2.2-5.5 |
3 |
2 |
12 |
0 |
3 |
Hardware LIN |
44 |
| R8C/25 |
2 |
| R8C/2A |
64 |
48, 64, 96, 128 |
- |
2.5, 3, 7 |
2.2-5.5 |
3 |
4 |
12 |
2 |
4 |
Hardware LIN, D/A |
57 |
| R8C/2B |
2 |
| R8C/2C |
80 |
48, 64, 96, 128 |
- |
2.5, 3, 7 |
2.2-5.5 |
3 |
4 |
20 |
2 |
4 |
Hardware LIN, D/A |
73 |
| R8C/2D |
2 |
a: 2.7V to 5.5V for automotive versions
* Disclaimer:
- This promotion is for a limited time only and Renesas Electronics America, Inc. reserves the right to stop this promotion at any time and for any reason without prior notice.
- Registration through this promotion assures eligibility for a free Evaluation Kit only. Renesas Electronics America, Inc., in its sole discretion and based on the information submitted with each registration, will determine which registrants are entitled to receive a Evaluation Kit. Reasonable efforts will be made to notify those registrants who will not receive an Evaluation Kit.
- This promotion is only available to customers in North and South America. For information regarding similar promotion programs for customers in other regions, please visit the following web sites: http://www.renesas.eu (Europe), http://sg.renesas.com (Asia)
- All the applicants of this promotion program are required to comply with Part 740.6 of the U.S. Export Administration Regulations (EAR).
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