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71256L35YGI8 - Renesas Electronics

Description: The 71256 5V CMOS SRAM is organized as 32K x 8. The circuit also offers a reduced power standby mode for significant system level power and cooling savings. The low-power (L) version also offers a battery backup data retention capability allowing operation off a 2V battery. Fully static asynchronous circuitry is used; no clocks or refreshes are required for operation. Military grade product is available.

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PCB Footprints
71256L35YGI8 - Renesas Electronics PCB footprint - Other - Other - 71256L35YG8-2
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71256L35YGI8 - Renesas Electronics  - 3D model - Other - 71256L35YG8-2
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71256L35YGI8 Details

  • Manufacturer Part Number:

    71256L35YGI8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOJ

  • Pin Count:

    28

  • Manufacturer Package Code:

    PJG28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.41

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    35 ns

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PDSO-J28

  • JESD-609 Code:

    e3

  • Length:

    17.9324 mm

  • Memory Density:

    262144 bit

  • Memory IC Type:

    STANDARD SRAM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Number of Words:

    32768 words

  • Number of Words Code:

    32000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    32KX8

  • Output Enable:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOJ

  • Package Equivalence Code:

    SOJ28,.34

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    3.556 mm

  • Standby Current-Max:

    0.0006 A

  • Standby Voltage-Min:

    4.5 V

  • Supply Current-Max:

    0.115 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5184 mm

71256L35YGI8 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 71256L35YGI8 is -40°C to +85°C, as specified in the datasheet. However, it's essential to note that the device can operate at temperatures beyond this range, but with reduced performance and reliability.
  • The clock settings for the 71256L35YGI8 can be configured using the Clock Control Register (CCR). The CCR allows you to select the clock source, divide the clock frequency, and enable or disable the clock. Refer to the datasheet and the Renesas Electronics Corporation's application notes for detailed instructions.
  • The maximum current consumption of the 71256L35YGI8 varies depending on the operating frequency, voltage, and other factors. According to the datasheet, the typical current consumption is around 10mA at 3.3V and 20MHz. However, it's recommended to consult the datasheet and perform thorough testing to determine the actual current consumption for your specific application.
  • The 71256L35YGI8 offers several low-power modes, including Sleep, Stop, and Hibernate modes. These modes can be enabled using the Power Management Controller (PMC) and the Clock Control Register (CCR). Refer to the datasheet and the Renesas Electronics Corporation's application notes for detailed instructions on implementing low-power modes.
  • The 71256L35YGI8 features a range of communication interfaces, including UART, SPI, I2C, I2S, and USB. The specific interfaces available depend on the device variant and the configuration. Refer to the datasheet and the Renesas Electronics Corporation's documentation for detailed information on the available interfaces.

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