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R5F21294SDSP#W4 - Renesas Electronics

Description: The R8C/29 Group is supported only for customers who have already adopted these products. The RL78/G14 Group is recommended for new designs.These MCUs are fabricated using a high-performance silicon gate CMOS process, embedding the R8C CPU core, and are packaged in a 20-pin molded-plastic LSSOP. It implements sophisticated instructions for a high level of instruction efficiency. With 1Mb of address space, they are capable of executing instructions at high speed. Furthermore, the R8C/29 Group has on-chip dat

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R5F21294SDSP#W4 - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PLSP0020JB-A
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R5F21294SDSP#W4 Details

  • Manufacturer Part Number:

    R5F21294SDSP#W4

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    LSSOP

  • Package Description:

    4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    PLSP0020JB

  • HTS Code:

    8542.31.00.20

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Has ADC:

    YES

  • Additional Feature:

    IT ALSO OPERATES IN 2.2V AT 5MHZ

  • Bit Size:

    16

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    6.5 mm

  • Number of I/O Lines:

    16

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.45 mm

  • Speed:

    20 MHz

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    4.4 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

R5F21294SDSP#W4 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 circuits are properly initialized.
  • The clock settings can be configured using the Clock Control Register (CCR) and the Clock Source Select Register (CSSR). The CCR sets the clock frequency and mode, while the CSSR selects the clock source. Refer to the user manual for specific register settings and values.
  • The maximum operating temperature range for the R5F21294SDSP is -40°C to +125°C. However, it's recommended to operate the device within the industrial temperature range of -40°C to +85°C for optimal performance and reliability.
  • The R5F21294SDSP has a built-in watchdog timer that can be enabled and configured using the Watchdog Timer Control Register (WTCR). The watchdog timer can be set to reset the device or generate an interrupt if the timer expires. Refer to the user manual for specific register settings and values.
  • The maximum current consumption of the R5F21294SDSP varies depending on the operating frequency, voltage, and mode. Refer to the datasheet for specific current consumption values under different operating conditions.

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