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R5F72531KFPU - Renesas Electronics

Description: The SH7253 brings the user the ability to set up high-performance systems with strong functionality at less expense than was achievable. On-chip peripheral functions essential to system configuration on this LSI include a floating point unit (FPU), large-capacity ROM and RAM, a direct memory access controller (DMAC), timers, an automotive direct memory access controller (A-DMAC), a Renesas serial peripheral interface (RSPI), an user break controller (UBC), an advanced timer unit III (ATU-III), a serial comm

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R5F72531KFPU - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - PLQP0176KB-A
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R5F72531KFPU - Renesas Electronics  - 3D model - Quad Flat Packages - PLQP0176KB-A
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R5F72531KFPU Details

  • Manufacturer Part Number:

    R5F72531KFPU

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    LQFP

  • Package Description:

    LQFP-176

  • Pin Count:

    176

  • Manufacturer Package Code:

    PLQP0176KB

  • HTS Code:

    8542.31.00.25

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    1

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    SH-2A

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FLOATING POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQFP-G176

  • Length:

    24 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    8

  • Number of External Interrupts:

    5

  • Number of I/O Lines:

    112

  • Number of Serial I/Os:

    5

  • Number of Terminals:

    176

  • Number of Timers:

    10

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP176,1.0SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • RAM (bytes):

    65536

  • ROM (words):

    1310720

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.7 mm

  • Speed:

    120 MHz

  • Supply Current-Max:

    130 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    24 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

R5F72531KFPU Frequently Asked Questions (FAQs)

  • The recommended oscillator crystal frequency for the R5F72531KFPU is 12 MHz or 16 MHz, depending on the specific application and clock speed requirements.
  • The VCC voltage regulator can be configured using the VCC pin and the internal voltage regulator (IVR) module. The IVR module allows for adjustable output voltage and can be controlled through registers.
  • The maximum operating frequency of the R5F72531KFPU is 32 MHz, but it can be adjusted using the clock control module and the PLL (Phase-Locked Loop) circuit.
  • The R5F72531KFPU has a built-in watchdog timer (WDT) module. To implement it, you need to configure the WDT clock source, set the WDT timeout period, and periodically refresh the WDT counter to prevent a reset.
  • The NMI pin is used to trigger a non-maskable interrupt, which has the highest priority and cannot be masked by the CPU. It is typically used for critical events such as a watchdog timer overflow or a power-on reset.

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R5F72531KFPU Overview

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