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7201LA12TPG - Renesas Electronics

Description: The 7201 is a 512 x 9 dual-port FIFO memory that loads and empties data on a first-in/first-out basis. The device uses Full and Empty flags to prevent data overflow and underflow. It has a Retransmit (RT) capability that allows for reset of the read pointer to its initial position when RT is pulsed LOW. It is designed for those applications requiring asynchronous and simultaneous read/writes in multiprocessing and rate buffer applications.

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7201LA12TPG - Renesas Electronics - PCB symbol
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PCB Footprints
7201LA12TPG - Renesas Electronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PTG28
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3D Models
7201LA12TPG - Renesas Electronics - 3D model - Dual-In-Line Packages - PTG28
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7201LA12TPG Details

  • Manufacturer Part Number:

    7201LA12TPG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    PDIP

  • Pin Count:

    28

  • Manufacturer Package Code:

    PTG28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.71

  • Factory Lead Time:

    111 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

7201LA12TPG Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (APN) documents, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • The 7201LA12TPG has a built-in overcurrent protection feature, but it's not enabled by default. To implement overcurrent protection, you need to connect an external resistor to the OCP pin and configure the OCP threshold through the device's registers.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, Renesas recommends derating the device's performance at temperatures above 105°C to ensure reliability and prevent thermal shutdown.
  • Renesas provides a troubleshooting guide for I2C interface issues in their application notes, which includes steps to check for proper pin connections, clock frequency, and data transmission protocols.
  • While the 7201LA12TPG is designed to operate in a variety of environments, high-vibration applications may require additional considerations, such as using a vibration-resistant mounting method or adding mechanical dampening to the PCB.

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7201LA12TPG Overview

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7201LA12TPG Alternates

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Image Part Number Model
Part Image 7201LA12TPG Integrated Device Technology Inc

FIFO, 512X9, 12ns, Asynchronous, CMOS, PDIP28
Part Image IDT7201LA12TPG Integrated Device Technology Inc

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Part Image 7201LA12TP Integrated Device Technology Inc

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Part Image IDT7201LA12TP Integrated Device Technology Inc

FIFO, 512X9, 12ns, Asynchronous, CMOS, PDIP28
Part Image IDT7201LATP Integrated Device Technology Inc

FIFO, 512X9, 12ns, Asynchronous, CMOS, PDIP28
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