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71V65603S133PFGI - 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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71V65603S133PFGI - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - PKG100
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71V65603S133PFGI Details

  • Manufacturer Part Number:

    71V65603S133PFGI

  • 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

  • Additional Feature:

    BURST COUNTER

  • Clock Frequency-Max (fCLK):

    133 MHz

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PQFP-G100

  • JESD-609 Code:

    e3

  • Length:

    20 mm

  • Memory Density:

    9437184 bit

  • Memory IC Type:

    ZBT SRAM

  • Memory Width:

    36

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    100

  • Number of Words:

    262144 words

  • Number of Words Code:

    256000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    256KX36

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP100,.63X.87

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLATPACK, LOW PROFILE

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Standby Current-Max:

    0.06 A

  • Standby Voltage-Min:

    3.14 V

  • Supply Current-Max:

    0.32 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:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

71V65603S133PFGI Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 71V65603S133PFGI is -40°C to +85°C.
  • The power-up sequence for the 71V65603S133PFGI should follow the recommended sequence in the datasheet: VCC, then VDDQ, and finally CLK and other inputs. This ensures proper initialization and prevents damage to the device.
  • The maximum clock frequency supported by the 71V65603S133PFGI is 133 MHz.
  • A reliable reset mechanism for the 71V65603S133PFGI can be implemented using an external reset signal, such as a power-on reset (POR) or a manual reset signal, which should be connected to the RESET pin. The reset signal should be asserted for at least 10 clock cycles to ensure proper reset.
  • The decoupling capacitors used with the 71V65603S133PFGI should have a capacitance value of 0.01 μF to 0.1 μF, and be placed as close as possible to the VCC and VDDQ pins. The capacitors should also have a low equivalent series resistance (ESR) and be rated for the maximum operating voltage.

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71V65603S133PFGI Overview

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