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71321LA55PPGI8 - Renesas Electronics

Description: The 71321 is a high-speed 2K x 8 Dual-Port Static RAM with internal interrupt logic for interprocessor communications. It is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the 71421 "SLAVE" Dual-Port in 16-bit-or-more word width systems which would result in full-speed, error free operation without the need for additional discrete logic. An automatic power down feature, controlled by CE, permits the on chip circuitry of each port to enter a very low sta

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71321LA55PPGI8 - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - PPG52+
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71321LA55PPGI8 - Renesas Electronics  - 3D model - Quad Flat Packages - PPG52+
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71321LA55PPGI8 Details

  • Manufacturer Part Number:

    71321LA55PPGI8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TQFP

  • Pin Count:

    52

  • Manufacturer Package Code:

    PPG52

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.41

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    4

  • Access Time-Max:

    55 ns

  • JESD-30 Code:

    S-PQFP-G52

  • JESD-609 Code:

    e3

  • Memory Density:

    16384 bit

  • Memory IC Type:

    MULTI-PORT SRAM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    52

  • Number of Words:

    2048 words

  • Number of Words Code:

    2000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    2KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • 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:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    QUAD

71321LA55PPGI8 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 71321LA55PPGI8 is -40°C to 125°C.
  • The POR sequence for the 71321LA55PPGI8 involves applying power to the device, waiting for the internal voltage regulator to stabilize, and then releasing the reset signal. Refer to the datasheet for specific timing requirements.
  • The maximum clock frequency supported by the 71321LA55PPGI8 is 200 MHz.
  • To configure the 71321LA55PPGI8 for low-power operation, use the power management registers to control clock gating, voltage scaling, and sleep modes. Refer to the datasheet for specific register settings and guidelines.
  • The maximum current consumption of the 71321LA55PPGI8 is approximately 350 mA at 1.8V and 200 MHz.

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71321LA55PPGI8 Overview

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