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R7FS3A37A3A01CFM#AA0 - Renesas Electronics

Description: Ideal for portable medical and fitness devices with smart connected sensors, the S3A3 MCU Group has the optimal combination of low power and high performance, with an ARM® Cortex® -M4 CPU core running up to 48 MHz, 512 KB of flash memory, and 96 KB of SRAM. It includes a segment LCD controller, Capacitive Touch Sensing Unit, USB 2.0 Full-Speed, rich set of analog and timing peripherals, power management, and safety and security features.Synergy Software Package (SSP)Commercial software worth over $100K whic

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R7FS3A37A3A01CFM#AA0 - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - 64-Pin LQFP
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R7FS3A37A3A01CFM#AA0 - Renesas Electronics  - 3D model - Quad Flat Packages - 64-Pin LQFP
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R7FS3A37A3A01CFM#AA0 Details

  • Manufacturer Part Number:

    R7FS3A37A3A01CFM#AA0

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    LQFP

  • Package Description:

    LQFP-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    PLQP0064KB

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Date Of Intro:

    2018-06-28

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Has ADC:

    YES

  • Address Bus Width:

    24

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M4

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • External Data Bus Width:

    16

  • Format:

    FLOATING POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQFP-G64

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    4

  • Number of External Interrupts:

    16

  • Number of I/O Lines:

    52

  • Number of Serial I/Os:

    7

  • Number of Terminals:

    64

  • Number of Timers:

    13

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Packing Method:

    TRAY

  • RAM (bytes):

    98304

  • ROM (words):

    524288

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.7 mm

  • Speed:

    48 MHz

  • Supply Current-Max:

    56 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.6 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

R7FS3A37A3A01CFM#AA0 Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply the power supply voltage (VCC) first, followed by the clock signal (XIN). This ensures proper initialization of the internal voltage regulator and prevents latch-up.
  • To optimize flash memory programming, use the Renesas Flash Programmer software, which provides optimized programming algorithms and settings for the R7FS3A37A3A01CFM#AA0. Additionally, ensure the target board is properly connected, and the power supply is stable.
  • When designing a PCB with the R7FS3A37A3A01CFM#AA0, consider the following: ensure proper decoupling capacitors, use a 4-layer PCB to minimize noise and EMI, and follow the recommended land pattern and thermal design guidelines from Renesas.
  • To troubleshoot ADC issues, check the ADC clock frequency, ensure proper analog input pin configuration, and verify the ADC conversion mode. Also, review the ADC calibration procedure and consider using the Renesas-provided ADC calibration tool.
  • When using the R7FS3A37A3A01CFM#AA0's USB interface, ensure proper USB pin configuration, use a certified USB connector, and follow the USB specification guidelines. Additionally, consider using the Renesas USB software stack and driver for simplified development.

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R7FS3A37A3A01CFM#AA0 Overview

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