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71256SA20YG8 - Renesas Electronics

Description: The 71256SA 5V CMOS SRAM is organized as 32K x 8. All bidirectional inputs and outputs of the 71256SA are TTL-compatible and operation is from a single 5V supply. Fully static asynchronous circuitry is used, requiring no clocks or refresh for operation.

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PCB Footprints
71256SA20YG8 - Renesas Electronics PCB footprint - Other - Other - 71256SA20YG8-4
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71256SA20YG8 - Renesas Electronics  - 3D model - Other - 71256SA20YG8-4
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71256SA20YG8 Details

  • Manufacturer Part Number:

    71256SA20YG8

  • 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

  • Date Of Intro:

    2020-06-29

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • JESD-609 Code:

    e3

  • Memory IC Type:

    STANDARD SRAM

  • Moisture Sensitivity Level:

    3

  • Peak Reflow Temperature (Cel):

    260

  • Terminal Finish:

    MATTE TIN

  • Time@Peak Reflow Temperature-Max (s):

    40

71256SA20YG8 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 71256SA20YG8 is 2.7V to 5.5V, with a typical voltage of 3.3V.
  • The clock settings for the 71256SA20YG8 can be configured using the Clock Control Register (CKCR) and the Clock Source Select Register (CSSR). Refer to the datasheet for specific register settings and bit configurations.
  • The maximum clock frequency supported by the 71256SA20YG8 is 20 MHz, with a maximum CPU clock frequency of 10 MHz.
  • The ADC on the 71256SA20YG8 can be used by configuring the ADC Control Register (ADCCR) and the ADC Data Register (ADCDR). Refer to the datasheet for specific register settings and conversion procedures.
  • The Watchdog Timer (WDT) on the 71256SA20YG8 is used to detect and recover from system failures or hangs. It can be configured to generate a reset signal if the system fails to refresh the WDT within a specified time period.

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71256SA20YG8 Overview

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