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7025L25GB - Renesas Electronics

Description: The 7025 is a high-speed 8K x 16 Dual-Port Static RAM designed to be used as a stand-alone 128K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit or more word systems. An automatic power down feature controlled by Chip Enable (CE) permits the on-chip circuitry of each port to enter a very low standby power mode. Military grade product in compliance with MIL-PRF-38535 QML is available.

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7025L25GB - Renesas Electronics PCB footprint - Other - Other - GU84_REV02
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7025L25GB Details

  • Manufacturer Part Number:

    7025L25GB

  • Brand Name:

    Renesas

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    PGA

  • Pin Count:

    84

  • Manufacturer Package Code:

    GU84

  • ECCN Code:

    3A001.A.2.C

  • HTS Code:

    8542.32.00.41

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    25 ns

  • Additional Feature:

    INTERRUPT FLAG; AUTOMATIC POWER-DOWN; SEMAPHORE; BATTERY BACKUP

  • I/O Type:

    COMMON

  • JESD-30 Code:

    S-CPGA-P84

  • JESD-609 Code:

    e0

  • Length:

    27.94 mm

  • Memory Density:

    131072 bit

  • Memory IC Type:

    MULTI-PORT SRAM

  • Memory Width:

    16

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    84

  • Number of Words:

    8192 words

  • Number of Words Code:

    8000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Organization:

    8KX16

  • Output Characteristics:

    3-STATE

  • Output Enable:

    YES

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Code:

    PGA

  • Package Equivalence Code:

    PGA84M,11X11

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-PRF-38535

  • Seated Height-Max:

    3.68 mm

  • Standby Current-Max:

    0.004 A

  • Supply Current-Max:

    0.22 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    PERPENDICULAR

  • Width:

    27.94 mm

7025L25GB Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the 7025L25GB is 12 MHz or 16 MHz, depending on the specific application and clock speed requirements.
  • To configure the 7025L25GB for low-power mode, set the clock control register (CKCR) to select the desired clock source, and then set the power control register (PCR) to enable the low-power mode. Additionally, disable any unnecessary peripherals and adjust the clock frequency to minimize power consumption.
  • The maximum operating temperature range for the 7025L25GB is -40°C to +85°C, but this may vary depending on the specific package and application. Always check the datasheet and consult with Renesas support for specific temperature range requirements.
  • To implement a watchdog timer on the 7025L25GB, configure the watchdog timer control register (WTCR) to enable the watchdog timer, set the watchdog timer period, and enable the watchdog timer interrupt. The watchdog timer will reset the microcontroller if it does not receive a refresh signal within the set period.
  • The maximum current consumption of the 7025L25GB varies depending on the operating frequency, voltage, and peripherals used. According to the datasheet, the typical current consumption is around 10 mA at 5 V and 12 MHz, but this can increase to around 30 mA or more in certain configurations. Always check the datasheet and consult with Renesas support for specific current consumption requirements.

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7025L25GB Overview

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