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7201LA12JG - 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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7201LA12JG - Renesas Electronics - PCB symbol
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7201LA12JG - Renesas Electronics PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - PLCC32_
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7201LA12JG Details

  • Manufacturer Part Number:

    7201LA12JG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PLCC

  • Pin Count:

    32

  • Manufacturer Package Code:

    PLG32

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.71

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    4

  • Access Time-Max:

    12 ns

  • Additional Feature:

    RETRANSMIT

  • Clock Frequency-Max (fCLK):

    50 MHz

  • Cycle Time:

    20 ns

  • JESD-30 Code:

    R-PQCC-J32

  • JESD-609 Code:

    e3

  • Length:

    13.97 mm

  • Memory Density:

    4608 bit

  • Memory IC Type:

    OTHER FIFO

  • Memory Width:

    9

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Number of Words:

    512 words

  • Number of Words Code:

    512

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    512X9

  • Output Enable:

    NO

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC32,.5X.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.55 mm

  • Standby Current-Max:

    0.005 A

  • Supply Current-Max:

    0.08 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:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    11.43 mm

7201LA12JG Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the 7201LA12JG is 12 MHz, but it can operate with frequencies between 4 MHz and 24 MHz.
  • To configure the 7201LA12JG for low-power mode, set the LPM (Low Power Mode) bit in the System Control Register (SCR) to 1. Additionally, disable any unnecessary peripherals and adjust the clock frequency to minimize power consumption.
  • The maximum current consumption of the 7201LA12JG is approximately 15 mA at 5 V and 12 MHz, but this can vary depending on the operating frequency, peripherals, and other factors.
  • Yes, the 7201LA12JG can operate with a 3.3 V power supply, but the maximum operating frequency will be limited to 8 MHz. Consult the datasheet for specific voltage and frequency limitations.
  • The 7201LA12JG has a built-in watchdog timer (WDT) that can be enabled by setting the WDTEN (Watchdog Timer Enable) bit in the Watchdog Timer Control Register (WTCR). The WDT can be configured to reset the microcontroller if it does not receive a refresh signal within a specified time period.

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7201LA12JG Overview

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7201LA12JG Alternates

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Part Image IDT7281L12J Integrated Device Technology Inc

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Part Image LH540201U-12 Sharp Corp

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Part Image IDT7201LA12J Integrated Device Technology Inc

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Part Image IDT7201LA12JG8 Renesas Electronics Corporation

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