R5F104
R5F104 is MCU manufactured by Renesas.
- Part of the R5F104AAASP comparator family.
- Part of the R5F104AAASP comparator family.
Features
Ultra-Low Power Consumption Technology
- VDD = single power supply voltage of 1.6 to 5.5 V which can operate a 1.8 V device at a low voltage
- 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 operation with high-speed on-chip oscillator) to ultra-low speed (30.5 µs: @ 32.768 k Hz operation with subsystem clock)
- Multiply/divide/multiply & accumulate instructions are supported.
- Address space: 1 MB
- General-purpose registers: (8-bit register × 8) × 4 banks
- On-chip RAM: 2.5 to 48 KB
Code Flash Memory
- Code flash memory: 16 to 512 KB
- Block size: 1 KB
- Prohibition of block erase and rewriting (security function)
- On-chip debug function
- Self-programming with boot swapping and flash shield window
Data Flash Memory
- Data flash memory: 4 KB and 8 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 = 1.8 to 5.5 V
High-speed On-chip Oscillator
- Select from 64 MHz, 48 MHz, 32 MHz, 24 MHz, 16 MHz,
12 MHz, 8 MHz, 6 MHz, 4 MHz, 3 MHz, 2 MHz, and 1 MHz
- High accuracy: ±1.0% (VDD = 1.8 to 5.5 V, TA = -20 to +85°C)
Operating Ambient Temperature
- TA = -40 to +85°C (A: Consumer applications,
D: Industrial applications)
- TA = -40 to +105°C (G: Industrial applications)
Power Management and Reset Function
- On-chip power-on-reset (POR) circuit
- On-chip voltage detector (LVD) (Select interrupt and reset from 14 levels)
Data Transfer Controller (DTC)
- Transfer modes: Normal transfer mode, repeat transfer mode, block transfer mode
- Activation sources: Activated by interrupt sources.
- Chain transfer function
Event Link Controller...
