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R5F10278DNA Dataheets PDF



Part Number R5F10278DNA
Manufacturers Renesas
Logo Renesas
Description MCU
Datasheet R5F10278DNA DatasheetR5F10278DNA Datasheet (PDF)

Datasheet RL78/G12 RENESAS MCU R01DS0193EJ0230 Rev.2.30 Jun 19, 2020 True low-power platform (63 μA/MHz) for the general-purpose applications, with 1.8-V to 5.5-V operation, 2- to 16-Kbyte code flash memory, and 31 DMIPS at 24 MHz 1. OUTLINE 1.1 Features Ultra-low power consumption technology  VDD = single power supply voltage of 1.8 to 5.5 V which can operate at a low voltage  HALT mode  STOP mode  SNOOZE mode RL78 CPU core  CISC architecture with 3-stage pipeline  Minimum instructio.

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Datasheet RL78/G12 RENESAS MCU R01DS0193EJ0230 Rev.2.30 Jun 19, 2020 True low-power platform (63 μA/MHz) for the general-purpose applications, with 1.8-V to 5.5-V operation, 2- to 16-Kbyte code flash memory, and 31 DMIPS at 24 MHz 1. OUTLINE 1.1 Features Ultra-low power consumption technology  VDD = single power supply voltage of 1.8 to 5.5 V which can operate 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 (0.04167 s: @ 24 MHz operation with high-speed on-chip oscillator) to ultra-low speed (1 s: @ 1 MHz operation)  Address space: 1 MB  General-purpose registers: (8-bit register x 8) x 4 banks  On-chip RAM: 256 B to 2 KB Code flash memory  Code flash memory: 2 to 16 KB  Block size: 1 KB  Prohibition of block erase and rewriting (security function)  On-chip debug function  Self-programming (with flash shield window function) Data flash memory Note  Data flash memory: 2 KB  Back ground operation (BGO): Instructions are 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 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) Note Power management and reset function  On-chip power-on-reset (POR) circuit  On-chip voltage detector (LVD) (Select interrupt and reset from 12 levels) DMA (Direct Memory Access) controller Note  2 channels  Number of clocks during transfer between 8/16-bit SFR and internal RAM: 2 clocks Multiplier and divider/multiply-accumulator  16 bits x 16 bits = 32 bits (Unsigned or signed)  32 bits x 32 bits = 32 bits (Unsigned)  16 bits x 16 bits + 32 bits = 32 bits (Unsigned or signed) Serial interface  CSI  UART  Simplified I2C communication  I2C communication : 1 to 3 channels : 1 to 3 channels : 0 to 3 channels : 1 channel Timer  16-bit timer : 4 to 8 channels  12-bit interval timer : 1 channel  Watchdog timer : 1 channel (operable with the dedicated low-speed on-chip oscillator) A/D converter  8/10-bit resolution A/D converter (VDD = 1.8 to 5.5 V)  8 to 11 channels, internal reference voltage (1.45 V), and temperature sensor Note I/O port  I/O port: 18 to 26 (N-ch open drain I/O [withstand voltage of 6 V]: 2, N-ch open drain I/O [VDD withstand voltage]: 4 to 9)  Can be set to N-ch open drain, TTL input buffer, and on-chip pull-up resistor  Different potential interface: Can connect to a 1.8/2.5/3 V device  On-chip key interrupt function  On-chip clock output/buzzer output controller Others  On-chip BCD (binary-coded decimal) correction circuit Note Can be selecte.


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