RL78/I1C is an ultra-low power microcontroller for the high-end smart electricity meter market. It integrates the functions required for the metrology of smart electricity meters. It includes 24bit �Σ A/D converters, 32bit Multiply-accumulator, an Independent power supply a real-time clock, a segment LCD driver supporting up to 8 com, and an AES hardware engine that supports the DLMS standard. For single-phase, two-wire meters, single-phase three-wire meters, and three-phase three-wire meters, 24bit �Σ A/D converters (Max 4ch) are used for current and voltage sensing to achieve highly accurate power metrology.
- RL78 core 24MHz CPU, 128KB program memory, 8KB RAM, 16bits size, 2KB data flash
- Supply voltage range from 1.7 to 5.5V
- RTC, LVD, DMA
- 63 I/O ports
- 8bit x 4ch, 12bit interval timer x 1ch, 16bit x 8ch timer, 10bit x 6ch, 24bit x 4ch ADC
- Human machine interface
- 64-pin plastic LFQFP package
- Operating ambient temperature range from -40 to 85°C
Product details
| Product Range:
RL78 Family, RL78/I1x Series, RL78/I1C Group Microcontrollers
|
| Device Core:
RL78
|
| Data Bus Width:
16 bit
|
| Operating Frequency Max:
32MHz
|
| Program Memory Size:
128KB
|
| No. of Pins:
64Pins
|
| IC Case / Package:
LFQFP
|
| No. of I/O's:
35I/O's
|
| Interfaces:
I2C, LIN, SPI, UART
|
| RAM Memory Size:
8KB
|
| ADC Channels:
4Channels
|
| ADC Resolution:
10Bit
|
| Supply Voltage Min:
1.7V
|
| Supply Voltage Max:
5.5V
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| IC Mounting:
Surface Mount
|
| MCU Series:
RL78/I1x
|
| MCU Family:
RL78
|
| Qualification:
-
|
Other details
| Brand |
RENESAS |
| Part Number |
R5F11TLGDFB#35 |
| Quantity |
Each |
| Technical Data Sheet EN |
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