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R5F11TLGDFB#10 - Renesas Electronics

Description: The RL78/I1C microcomputer integrates the functions required for the metrology of smart electricity meters. They include 24-bit ΔΣ A/D converters, 32-bit Multiply-accumulator, Independent power supply real-time clock, Segment LCD driver supporting up to 8 com, and AES hardware engine that supports the DLMS standard. For single-phase two-wire meters, single-phase three-wire meters, and three-phase three-wire meters, 24-bit ΔΣ A/D converters (Max 4ch) are used for current and voltage sensing to achieve highly

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R5F11TLGDFB#10 - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - PLQ0064KB_A
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R5F11TLGDFB#10 Details

  • Manufacturer Part Number:

    R5F11TLGDFB#10

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Pin Count:

    64

  • Manufacturer Package Code:

    PLQP0064KB

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Has ADC:

    YES

  • Additional Feature:

    operates with 1.7V MIN @ 4 MHZ

  • Bit Size:

    32

  • Boundary Scan:

    NO

  • CPU Family:

    RL78

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQFP-G64

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of External Interrupts:

    9

  • Number of I/O Lines:

    35

  • Number of Serial I/Os:

    3

  • Number of Terminals:

    64

  • Number of Timers:

    15

  • 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:

    LFQFP

  • Package Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • RAM (bytes):

    8192

  • ROM (words):

    131072

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.7 mm

  • Speed:

    24 MHz

  • Supply Current-Max:

    8.5 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    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

R5F11TLGDFB#10 Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the R5F11TLGDFB#10 is 32.768 kHz, which is a standard frequency for real-time clock applications.
  • To configure the flash memory for optimal performance, set the flash wait state to 2-3 cycles, and use the cache function to reduce the number of flash accesses. Additionally, consider using the flash accelerator function to improve performance.
  • The maximum operating temperature range for the R5F11TLGDFB#10 is -40°C to +85°C, making it suitable for industrial and automotive applications.
  • To implement a watchdog timer on the R5F11TLGDFB#10, use the built-in WDT module and configure it to reset the device if the timer expires. You can set the WDT timeout period and enable/disable the WDT using the WDT control registers.
  • The maximum current consumption of the R5F11TLGDFB#10 depends on the operating mode and frequency. In active mode, the maximum current consumption is approximately 15 mA at 32 MHz, and in sleep mode, it is around 10 μA.

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