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70V9079L7PFG - Renesas Electronics

Description: The 70V9079 is a high-speed 32K x 8 bit synchronous Dual-Port RAM that has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode.

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70V9079L7PFG Details

  • Manufacturer Part Number:

    70V9079L7PFG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TQFP

  • Pin Count:

    100

  • Manufacturer Package Code:

    PNG100

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.41

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    7.5 ns

  • Additional Feature:

    FLOW-THROUGH OR PIPELINED ARCHITECTURE

  • Clock Frequency-Max (fCLK):

    83 MHz

  • I/O Type:

    COMMON

  • JESD-30 Code:

    S-PQFP-G100

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Memory Density:

    262144 bit

  • Memory IC Type:

    MULTI-PORT SRAM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    100

  • Number of Words:

    32768 words

  • Number of Words Code:

    32000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    32KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP100,.63SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.4 mm

  • Standby Current-Max:

    0.003 A

  • Standby Voltage-Min:

    3 V

  • Supply Current-Max:

    0.29 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

70V9079L7PFG Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 70V9079L7PFG is -40°C to +85°C, as specified in the datasheet. However, it's essential to note that the device can tolerate storage temperatures between -55°C and +125°C.
  • To ensure reliable operation in high-temperature environments, it's crucial to follow proper thermal management practices, such as providing adequate heat sinking, using thermal interface materials, and maintaining a safe junction temperature (Tj) below the maximum rating of 150°C.
  • The maximum allowable voltage on the VCC pin is 5.5V, as specified in the datasheet. Exceeding this voltage can cause permanent damage to the device.
  • To handle ESD protection for the 70V9079L7PFG, it's recommended to follow proper handling and storage procedures, such as using ESD-safe materials, grounding yourself before handling the device, and using ESD protection devices like TVS diodes or ESD arrays.
  • The recommended power-up sequence for the 70V9079L7PFG is to apply power to the VCC pin first, followed by the input signals. This ensures that the internal voltage regulators and bias circuits are properly initialized before the device becomes active.

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