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R5F21216JFP#U1 - Renesas Electronics

Description: The R8C/21 Group is supported only for customers who have already adopted these products.This MCU is built using the high-performance silicon gate CMOS process using the R8C CPU core and is packaged in a 48-pin plastic molded LQFP. This MCU operates using sophisticated instructions featuring a high level of instruction efficiency. With 1Mb of address space, it is capable of executing instructions at high speed. This Furthermore, the data flash (1KB x 2 blocks) is embedded in the R8C/21 Group. The difference

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R5F21216JFP#U1 - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - PLQP0048KB-A
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R5F21216JFP#U1 - Renesas Electronics  - 3D model - Quad Flat Packages - PLQP0048KB-A
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R5F21216JFP#U1 Details

  • Manufacturer Part Number:

    R5F21216JFP#U1

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    LQFP

  • Package Description:

    7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    PLQP0048KB

  • HTS Code:

    8542.31.00.20

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Has ADC:

    YES

  • Additional Feature:

    IT ALSO OPERATES IN 2.7V AT 10MHZ

  • Bit Size:

    16

  • Boundary Scan:

    NO

  • CPU Family:

    R8C

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • JESD-30 Code:

    S-PQFP-G48

  • Length:

    7 mm

  • Number of I/O Lines:

    44

  • Number of Terminals:

    48

  • 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:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    2048

  • ROM (words):

    32768

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.7 mm

  • Speed:

    20 MHz

  • Supply Current-Max:

    22 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

R5F21216JFP#U1 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 source can be configured using the Clock Control Register (CCR). The CCR register allows you to select between the internal high-speed oscillator, external clock, or low-power oscillator. You can also configure the clock frequency and divider settings using this register.
  • The maximum operating frequency of the R5F21216JFP#U1 is 32 MHz. However, the actual operating frequency may be limited by the clock source and the system clock divider settings.
  • The watchdog timer can be enabled and configured using the Watchdog Timer Control Register (WTCR). You can set the watchdog timer period, enable or disable the timer, and configure the timer mode using this register. The watchdog timer can be used to reset the microcontroller in case of a software fault or hang-up.
  • The NMI (Non-Maskable Interrupt) pin is used to generate a non-maskable interrupt request to the microcontroller. This pin can be connected to an external interrupt source, such as a push-button or a sensor, to generate an interrupt request that cannot be masked by software.

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