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R1EX24128BSAS0I#K0 - 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 64-byte page programming function to make their write operation faster.

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R1EX24128BSAS0I#K0 - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PRSP0008DF-B
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R1EX24128BSAS0I#K0 Details

  • Manufacturer Part Number:

    R1EX24128BSAS0I#K0

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOP

  • Package Description:

    3.90 X 4.89 MM, 1.27 MM PITCH, HALOGEN AND LEAD FREE, PLASTIC, SOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    PRSP0008DF

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Clock Frequency-Max (fCLK):

    0.4 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.89 mm

  • Memory Density:

    131072 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    16384 words

  • Number of Words Code:

    16000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    16KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.73 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000002 A

  • Supply Current-Max:

    0.003 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.8 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE

R1EX24128BSAS0I#K0 Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide for the R1EX24128BSAS0I#K0, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance. Contact Renesas support for the layout guide.
  • Renesas recommends a specific power sequencing scheme to ensure proper device operation. The recommended sequence is: VCC, VCCIO, and then VREF. A detailed application note is available from Renesas support.
  • The maximum allowed voltage on the I/O pins is VCCIO + 0.3V, but not to exceed 4.6V. Exceeding this voltage may cause damage to the device.
  • Renesas recommends implementing ESD protection measures, such as TVS diodes or ESD protection arrays, on the I/O lines to prevent damage from electrostatic discharge. A detailed application note is available from Renesas support.
  • The recommended operating temperature range for the R1EX24128BSAS0I#K0 is -40°C to 125°C. However, the device can operate up to 150°C with reduced performance and reliability.

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