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R1EX24512BTAS0I#S0 - Renesas Electronics

Description: R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). They realize High-Speed, low power consumption and a high level of reliability by employing advanced MONOS memory technology and CMOS process and low voltage circuitry technology. They also have a 128-byte page programming function to make their write operation faster.

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R1EX24512BTAS0I#S0 - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 8-pin plastic TSSOP PTSP0008JC-B (TTP-8DAV) Lead free-1
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3D Models
R1EX24512BTAS0I#S0 - Renesas Electronics  - 3D model - Small Outline Packages - 8-pin plastic TSSOP PTSP0008JC-B (TTP-8DAV) Lead free-1
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R1EX24512BTAS0I#S0 Details

  • Manufacturer Part Number:

    R1EX24512BTAS0I#S0

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    4.40 X 3 MM, 0.65 MM PITCH, LEAD FREE, PLASTIC, TSSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    PTSP0008JC

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    IT IS ALSO OPERATES IN 0.4MHZ CLOCK FREQUENCY AT 1.8V MIN SUPPLY

  • Clock Frequency-Max (fCLK):

    1 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.4 mm

  • Memory Density:

    524288 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    65536 words

  • Number of Words Code:

    64000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    64KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000002 A

  • Supply Current-Max:

    0.005 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE

R1EX24512BTAS0I#S0 Frequently Asked Questions (FAQs)

  • Renesas recommends a 4-layer PCB with a solid ground plane and thermal vias to dissipate heat efficiently. A minimum of 2 oz copper thickness is recommended for the top and bottom layers.
  • Renesas recommends using a heat sink with a thermal resistance of 10°C/W or less, and ensuring good airflow around the device. Additionally, derating the operating frequency and voltage can help reduce thermal stress.
  • Renesas recommends using a low-ESR ceramic capacitor (CIN) with a value of 10uF to 22uF, and a high-frequency, low-ESR capacitor (COUT) with a value of 10uF to 47uF. The capacitors should be placed as close as possible to the device pins.
  • Check the PG pin voltage level, ensure the input voltage is within the recommended range, and verify that the device is properly configured. Also, check for any short circuits or overcurrent conditions that may be causing the PG output to malfunction.
  • Renesas recommends setting the soft-start time to 1ms to 10ms, depending on the specific application requirements. A longer soft-start time can help reduce inrush current, but may affect the device's overall performance.

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R1EX24512BTAS0I#S0 Overview

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