R5F10NLG
R5F10NLG is MCU manufactured by Renesas.
Features
<R> Target application
- Power meters
Ultra-low power consumption technology
- VDD = single power supply voltage of 1.7 to 5.5 VNote 1
- HALT mode
- STOP mode
- SNOOZE mode
RL78 CPU core
- CISC architecture with 3-stage pipeline
- Minimum instruction execution time: Can be changed from high speed (0.03125 µs: @ 32 MHz selection with PLL clock, 0.04167 µs: @ 24 MHz selection with high-speed on-chip oscillator) to ultra-low speed (66.6 µs: @ 15 k Hz operation with low-speed on-chip oscillator)
- 16-bit multiplication, 16-bit multiply-accumulation, and 32-bit division are supported.
- Address space: 1 MB
- General-purpose registers: (8-bit register × 8) × 4 banks
- On-chip RAM: 6 KB to 16 KB
Code flash memory
- Code flash memory: 64 KB to 256 KB
- Block size: 1 KB
- Prohibition of block erase and rewriting (security function)
- On-chip debug function
- Self-programming (with boot swap function/flash shield window function)
Data flash memory
- Data flash memory: 2 KB
- Back ground operation (BGO): Instructions can be executed from the program memory while rewriting the data flash memory
- Number of rewrites: 1,000,000 times (TYP.)
- Voltage of rewrites: VDD = 1.9 to 5.5 V
PLL clock Note 2
- 32 MHz is selectable (ΔΣ A/D converter is operable even when the PLL clock is selected as a CPU clock.)
High-speed on-chip oscillator
- Select from 1 to 24 MHz (TYP.). However when it is used as a clock for the ΔΣ A/D converter, select from 24 MHz (TYP.), 12 MHz (TYP.), 6 MHz (TYP.), or 3 MHz (TYP.).
- High accuracy: ±1.0% (VDD = 1.9 to 5.5 V, TA =
- 20 to +85°C)
- On-chip high-speed on-chip oscillator clock frequency correction function
Middle-speed on-chip oscillator
- Select from 4 MHz/2 MHz/1 MHz (However ΔΣ A/D converter is disabled.)
Operating ambient temperature
- TA = -40 to +85°C
Power management and reset function
- On-chip power-on-reset (POR) circuit for Internal VDDNote 3 power supply
- On-chip RTC power-on-reset (RTCPOR) circuit for VRTC power...
