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R5F121BCAFP#30 - Renesas Electronics

Description: The RL78/G16 microcontroller is a general-purpose microcontroller with capacitive touch channels and a 16 MHz operating frequency. There is a broad lineup of touch microcontrollers available, including Renesas' smallest 10-pin package. It is also equipped with functional safety-compliant hardware to support the acquisition of IEC/UL60730 certification, the safety standard for home appliances. In addition, it has a high precision (±1.0%) high-speed on-chip oscillator, data flash, a rich serial interface, and

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R5F121BCAFP#30 - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - PLQP0032GB-A
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R5F121BCAFP#30 - Renesas Electronics  - 3D model - Quad Flat Packages - PLQP0032GB-A
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R5F121BCAFP#30 Details

  • Manufacturer Part Number:

    R5F121BCAFP#30

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • HTS Code:

    8542.31.00.20

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Has ADC:

    YES

  • Bit Size:

    16

  • Boundary Scan:

    NO

  • CPU Family:

    RL78

  • Clock Frequency-Max:

    16 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQFP-G32

  • Length:

    7 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of External Interrupts:

    10

  • Number of I/O Lines:

    30

  • Number of Serial I/Os:

    3

  • Number of Terminals:

    32

  • Number of Timers:

    9

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP32,.35SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • RAM (bytes):

    2048

  • ROM (words):

    32768

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.7 mm

  • Speed:

    16 MHz

  • Supply Current-Max:

    2.76 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

R5F121BCAFP#30 Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures that the internal voltage regulators and clock circuitry are properly initialized.
  • The clock settings can be configured using the Clock Control Register (CCR) and the Clock Source Select Register (CSSR). Refer to the user manual for specific register settings and bit configurations.
  • The maximum operating frequency of the R5F121BCAFP#30 is 32 MHz, but it can be adjusted using the Clock Control Register (CCR) to operate at lower frequencies if needed.
  • The built-in ADC can be used by configuring the ADC Control Register (ADCCR) and the ADC Channel Select Register (ADCSR). Refer to the user manual for specific register settings and conversion procedures.
  • The VBAT pin is used to connect a battery or a supercapacitor to provide power to the internal real-time clock (RTC) and backup registers during power-down or reset conditions.

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R5F121BCAFP#30 Overview

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