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71V546S133PFG8 - Renesas Electronics

Description: The 71V546 3.3V CMOS SRAM is organized as 128K x 36 bits. It is designed to eliminate dead bus cycles when turning the bus around between reads and writes, or writes and reads. Thus it has been given the name ZBTTM, or Zero Bus Turn-around. The 71V546 contains data I/O, address and control signal registers. In the burst mode, it can provide four cycles of data for a single address presented to the SRAM.

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71V546S133PFG8 - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - 100-Pin Plastic Thin Quad Flatpack (PKG100)
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71V546S133PFG8 Details

  • Manufacturer Part Number:

    71V546S133PFG8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TQFP

  • Pin Count:

    100

  • Manufacturer Package Code:

    PKG100

  • ECCN Code:

    3A991.b.2.a

  • HTS Code:

    8542.32.00.41

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    4.2 ns

  • Clock Frequency-Max (fCLK):

    133 MHz

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PQFP-G100

  • JESD-609 Code:

    e3

  • Memory Density:

    4718592 bit

  • Memory IC Type:

    ZBT SRAM

  • Memory Width:

    36

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    100

  • Number of Words:

    131072 words

  • Number of Words Code:

    128000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    128KX36

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QFP

  • Package Equivalence Code:

    QFP100,.63X.87

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLATPACK

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Standby Current-Max:

    0.04 A

  • Standby Voltage-Min:

    3.14 V

  • Supply Current-Max:

    0.3 mA

  • Supply Voltage-Max (Vsup):

    3.465 V

  • Supply Voltage-Min (Vsup):

    3.135 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:

    0.635 mm

  • Terminal Position:

    QUAD

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

    30

71V546S133PFG8 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 71V546S133PFG8 is -40°C to +85°C.
  • The 71V546S133PFG8 requires a clock signal with a frequency range of 10 MHz to 133 MHz. You can use an external clock source or generate a clock signal using an internal phase-locked loop (PLL). Refer to the datasheet for specific clock signal requirements and implementation guidelines.
  • The 71V546S133PFG8 has a maximum data transfer rate of 1066 Mbps (133 MHz x 8 bits).
  • The 71V546S133PFG8 supports various memory interfaces, including DDR, DDR2, DDR3, and DDR4. You can configure the device by setting the appropriate register settings, such as the memory type, clock frequency, and data width. Refer to the datasheet and application notes for specific configuration guidelines.
  • The power consumption of the 71V546S133PFG8 varies depending on the operating frequency, voltage, and other factors. The typical power consumption is around 1.2 W at 133 MHz and 1.8 V. Refer to the datasheet for detailed power consumption specifications.

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71V546S133PFG8 Overview

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