RENESAS R5F117GAGFB#50

True low-power platform (58.3 μA/MHz, and 0.64 μA for operation with only RTC2 and LVD) for the general-purpose applications, with 1.6-V to 3.6-V operation, 8- to 32-Kbyte code flash memory, and 33 DMIPS at 24 MHz

• Ultra-low power consumption technology
• CISC architecture with 3-stage pipeline
• Minimum instruction execution time: Can be changed from high speed (0.04167 μs: @24 MHz operation with high-speed on-chip oscillator) to ultra-low speed (66.6 μs: @15 kHz operation with low-speed on-chip oscillator clock)
• Multiply/divide/multiply & accumulate instructions are supported
• Address space: 1 MB
• General-purpose registers: (8-bit register × 8)×4 banks
• On-chip RAM: 0.7 to 3 KB
• Code flash memory: 8 to 32 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: 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 = 1.8 to 3.6 V
• High-speed on-chip oscillator: Select from 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 3.6 V, TA = -20 to +85℃)
• Middle-speed on-chip oscillator: Selectable from 4 MHz, 2 MHz, and 1 MHz
• Operating ambient temperature: TA = -40 to +105℃ (G: Industrial applications)
• On-chip power-on-reset (POR) circuit
• On-chip voltage detector (LVD) (Select interrupt and reset from 12 levels)
• Transfer modes: Normal transfer mode, repeat transfer mode, block transfer mode
• Activation sources: Activated by interrupt sources
• Chain transfer function
• Event signals of 20 types can be linked to the specified peripheral function
• CSI: 1 or 2 channels
• UART: 1 channel
• I2C/simplified I2C: 1 or 2 channels
• 16-bit timer: 4 channels
• 12-bit interval timer: 1 channel
• 8-bit interval timer: 4 channels
• Real-time clock: 1 channel (calendar for 99 years, alarm function, and clock correction function)
• Watchdog timer: 1 channel
• 8/12-bit resolution A/D converter (VDD = 1.6 to 3.6 V)
• Analog input: 6 to 17 channels
• Internal reference voltage (1.45 V) and temperature sensor
• 2 channels
• Operating modes: Comparator high-speed mode, comparator low-speed mode, window mode
• 4 channels
• I/O port: 14 to 42 (N-ch open drain I/O [withstand voltage of 6 V]: 4, N-ch open drain I/O [VDD withstand voltage]: 3 to 7)
• Can be set to N-ch open drain, TTL input buffer, and on-chip pull-up resistor
• Different potential interface: Can connect to a 1.8/2.5 V device
• On-chip key interrupt function
• On-chip clock output/buzzer output controller
• On-chip BCD (binary-coded decimal) correction circuit
• On-chip data operation circuit