These MCUs are ideal for low-cost networking applications. They integrate the IT800 power line modem developed by YITRAN, which provides communication over power lines using the 120 kHz to 400 kHz (FCC, ARIB) or 20 kHz to 80 kHz (CENELEC A) or 95 kHz to 125 kHz (CENELEC B) frequency band and achieves data transfer rates of up to 7.5 kbps. The MCUs can run a software library for the Data Link Layer (layer 2 of the OSI model) for “Protocol agnostic” solution. Maximum operating frequency is 15.36 MHz when using a PLL Synthesizer. A 64-pin package is available.
- Data rate
7.5Kbps(SM : Standard mode)
5.0Kbps(RM : Robust Mode)
1.25Kbps(ERM : Extremely Robust Mode)
CENELEC Indoor and Outdoor :
2.5Kbps(RM : Robust Mode)
0.625Kbps(ERM : Extremely Robust Mode)
High performance Spread Spectrum Technology (Differential Code Shift Keying- DCSK)
- Adaptive rate control
Transmission mode (data rate) is automatically selected, depending on channel condition.
- Frequency Band
CENELEC: 20-80 kHz(outdoor), 95-125 kHz(indoor)
- Channel Access Protocol
CSMA / CA
(Carrier Sense Multiple Access / Collision Avoidance)
Acknowledged and Unacknowledged
EU (European), Japan (Far East) and US (rest of the world)
|Functions||Power Line Control|
|Operating Frequency||Outside 5.12MHz
|PLL is built in.|
|Package||64pin LQFP||PIN configuration is almost the same as IT800|
|Power Supply||3.3V||Voltage Down Converter is built in(--> 2.5V)|
|Built in modules||IT800 Logic + AFE
* Flash Memory : 96KByte
* Peripheral :
Timer : 16Bit * 5
WDT : 15Bit * 1
Interrupt : 3 from outside, 18 from inside, 7Levels
UART : 3ch / SIO : 1ch / Several IO Ports
RAM : 24KByte
ROM : 96KByte
Below you will find information to support the development of your application.
Resources for Software and Hardware
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|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.|
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