RENESAS R5F104MKAFA#50

True low-power platform (66 μA/MHz, and 0.60 μA for operation with only RTC and LVD) for the general-purpose applications, with 1.6 - 5.5 V operation, 16- to 512-Kbyte code flash memory, and 44 DMIPS at 32 MHz

• 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 kHz 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 swap function/flash shield window function)
• 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℃)
• Operating Ambient Temperature
  • TA = -40 to +85℃ (A: Consumer applications, D: Industrial applications)
  • TA = -40 to +105℃ (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 (ELC)
  • Event signals of 19 to 26 types can be linked to the specified peripheral function.
• Serial Interfaces
  • CSI: 3 to 8 channels
  • UART/UART (LIN-bus supported): 3 or 4 channels
  • I2C/simplified I2C: 3 to 8 channels
• Timer
  • 16-bit timer: 8 to 12 channels (Timer Array Unit (TAU): 4 to 8 channels, Timer RJ: 1 channel, Timer RD: 2 channels, Timer RG: 1 channel)
  • 12-bit interval timer: 1 channel
  • Real-time clock: 1 channel (calendar for 99 years, alarm function, and clock correction function)
  • Watchdog timer: 1 channel (operable with the dedicated low-speed on-chip oscillator)
• A/D Converter
  • 8/10-bit resolution A/D converter (VDD = 1.6 to 5.5 V)
  • Analog input: 8 to 20 channels
  • Internal reference voltage (1.45 V) and temperature sensor
• D/A Converter
  • 8-bit resolution D/A converter (VDD = 1.6 to 5.5 V)
  • Analog output: None or up to two channels
  • Output voltage: 0 V to VDD
  • Real-time output function
• Comparator
  • None or up to two channels
  • Operating modes: Comparator high-speed mode, comparator low-speed mode, window mode
  • The external reference voltage or internal reference voltage can be selected as the reference voltage.
• I/O Port
  • I/O port: 26 to 92 (N-ch open drain I/O [withstand voltage of 6 V]: 2 to 4, N-ch open drain I/O [VDD withstand voltage/EVDD withstand voltage]: 10 to 28)
  • Can be set to N-ch open drain, TTL input buffer, and onchip pull-up resistor
  • Different potential interface: Can connect to a 1.8/2.5/3 V device
  • On-chip key interrupt function
  • On-chip clock output/buzzer output controller
• Others
  • On-chip BCD (binary-coded decimal) correction circuit