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M24256-DRDW8TP/K - STMicroelectronics

Description: EEPROM Memory IC 256Kb (32K x 8) I²C 1 MHz 450 ns 8-TSSOP

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M24256-DRDW8TP/K Details

  • Manufacturer Part Number:

    M24256-DRDW8TP/K

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Clock Frequency-Max (fCLK):

    1 MHz

  • Data Retention Time-Min:

    50

  • Endurance:

    900000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.4 mm

  • Memory Density:

    262144 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    32768 words

  • Number of Words Code:

    32000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    32KX8

  • 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000001 A

  • Supply Current-Max:

    0.002 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.8 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

  • Write Cycle Time-Max (tWC):

    4 ms

  • Write Protection:

    HARDWARE

M24256-DRDW8TP/K Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the M24256-DRDW8TP/K is 2.5V to 5.5V, with a typical operating voltage of 3.3V.
  • The HOLD pin should be kept high during power-up and power-down sequences to prevent unwanted data changes. It's recommended to tie the HOLD pin to VCC through a resistor to ensure it remains high during these sequences.
  • The maximum clock frequency for the M24256-DRDW8TP/K is 10 MHz, but it's recommended to operate at a frequency of 5 MHz or less to ensure reliable operation.
  • To implement a reliable write protection mechanism, use the WP pin to enable or disable write operations. When the WP pin is low, the device is in write-protect mode, and when it's high, the device is in write-enable mode. Additionally, use the WEL (Write Enable Latch) bit in the Status Register to control write operations.
  • The PD pin is used to put the device in a low-power standby mode. When the PD pin is low, the device enters standby mode, reducing power consumption. To use the PD pin effectively, tie it to VCC through a resistor to ensure it remains high during normal operation, and only pull it low when the device is not in use.

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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