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71V65603S100BQG - Renesas Electronics

Description: The 71V65603 3.3V CMOS SRAM is organized as 256K X 36. 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 Turnaround. The 71V65603 contain 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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71V65603S100BQG - Renesas Electronics PCB footprint - BGA - BGA - 165 Fine Pitch Ball Grid Array (fBGA) Package Diagram Outline
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71V65603S100BQG - Renesas Electronics  - 3D model - BGA - 165 Fine Pitch Ball Grid Array (fBGA) Package Diagram Outline
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71V65603S100BQG Details

  • Manufacturer Part Number:

    71V65603S100BQG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    CABGA

  • Pin Count:

    165

  • Manufacturer Package Code:

    BQG165

  • ECCN Code:

    3A991.b.2.a

  • HTS Code:

    8542.32.00.41

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    5 ns

  • Additional Feature:

    BURST COUNTER

  • Clock Frequency-Max (fCLK):

    100 MHz

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PBGA-B165

  • JESD-609 Code:

    e1

  • Length:

    15 mm

  • Memory Density:

    9437184 bit

  • Memory IC Type:

    ZBT SRAM

  • Memory Width:

    36

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    165

  • Number of Words:

    262144 words

  • Number of Words Code:

    256000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    256KX36

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TBGA

  • Package Equivalence Code:

    BGA165,11X15,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, THIN PROFILE

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Standby Current-Max:

    0.04 A

  • Standby Voltage-Min:

    3.14 V

  • Supply Current-Max:

    0.25 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:

    TIN SILVER COPPER

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    13 mm

71V65603S100BQG Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (Renesas Document No. AP-5053) which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The 71V65603S100BQG has a built-in POR and BOD circuit. To implement POR, connect the POR pin to a capacitor and a resistor to VCC. For BOD, connect the BOD pin to a capacitor and a resistor to VCC. Refer to the datasheet for specific component values and configuration guidelines.
  • The 71V65603S100BQG is rated for operation from -40°C to +85°C (industrial temperature range). However, it's essential to consider the specific application and environmental conditions to ensure reliable operation within the specified temperature range.
  • The 71V65603S100BQG requires a specific power sequencing order to ensure proper operation. Power up VCC before VPP, and ensure that VCC is stable before applying clock signals. Refer to the datasheet for specific power sequencing guidelines.
  • Renesas recommends using a series termination resistor (Rs) of 22-33 ohms and a parallel termination resistor (Rp) of 100-150 ohms for the clock input to ensure signal integrity and minimize reflections.

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71V65603S100BQG Overview

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