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70V659S12BFI - Renesas Electronics

Description: The 70V659 is a high-speed 128K x 36 Asynchronous Dual-Port Static RAM designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/ SLAVE Dual-Port RAM for 72-bit-or-more word system. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 72-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic. An automatic power down feature controlled by the chip enables (either CE0 or CE1) permit the on-chip circuitry of each po

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70V659S12BFI - Renesas Electronics - PCB symbol
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70V659S12BFI - Renesas Electronics PCB footprint - BGA - BGA - BFG208-
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70V659S12BFI Details

  • Manufacturer Part Number:

    70V659S12BFI

  • Brand Name:

    Renesas

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    CABGA

  • Pin Count:

    208

  • Manufacturer Package Code:

    BF208

  • ECCN Code:

    3A991.b.2.a

  • HTS Code:

    8542.32.00.41

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    4

  • Access Time-Max:

    12 ns

  • I/O Type:

    COMMON

  • JESD-30 Code:

    S-PBGA-B208

  • JESD-609 Code:

    e0

  • Length:

    15 mm

  • Memory Density:

    4718592 bit

  • Memory IC Type:

    MULTI-PORT SRAM

  • Memory Width:

    36

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    208

  • Number of Words:

    131072 words

  • Number of Words Code:

    128000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    128KX36

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFBGA

  • Package Equivalence Code:

    BGA208,17X17,32

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, THIN PROFILE, FINE PITCH

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    225

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Standby Current-Max:

    0.015 A

  • Standby Voltage-Min:

    3.15 V

  • Supply Current-Max:

    0.515 mA

  • Supply Voltage-Max (Vsup):

    3.45 V

  • Supply Voltage-Min (Vsup):

    3.15 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn63Pb37)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    BOTTOM

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

    20

  • Width:

    15 mm

70V659S12BFI Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (AP-6093) for the 70V659S12BFI. It includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The 70V659S12BFI has a built-in POR and BOD circuit. To implement POR, connect the VCC pin to a power supply and ensure a stable voltage. For BOD, connect the BOD pin to a voltage divider network that detects the brown-out condition. Refer to the datasheet for specific implementation details.
  • The maximum clock frequency for the 70V659S12BFI is 12 MHz. However, it's recommended to consult the datasheet and application notes for specific clock frequency limitations and considerations for your particular design.
  • The CS pin is active low. To configure it, connect the CS pin to a logic low signal when the SPI bus is active, and a logic high signal when the bus is inactive. Ensure that the CS pin is properly synchronized with the clock signal to avoid data corruption.
  • The recommended operating temperature range for the 70V659S12BFI is -40°C to +85°C. However, it's essential to consult the datasheet and application notes for specific temperature-related considerations and limitations for your particular design.

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70V659S12BFI Overview

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70V659S12BFI Alternates

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Image Part Number Model
Part Image 70V659S12BFG Integrated Device Technology Inc

Multi-Port SRAM, 128KX36, 12ns, CMOS, PBGA208
Part Image IDT70V659S12BFI Integrated Device Technology Inc

Multi-Port SRAM, 128KX36, 12ns, CMOS, PBGA208
Part Image 70T659S12BFG Integrated Device Technology Inc

Multi-Port SRAM, 128KX36, 12ns, CMOS, PBGA208
Part Image IDT70T659S12BFGI Integrated Device Technology Inc

Multi-Port SRAM, 128KX36, 12ns, CMOS, PBGA208
Part Image IDT70V659S12BFI Renesas Electronics Corporation

Multi-Port SRAM, 128KX36, 12ns, CMOS, PBGA208
For a full list of alternate parts for 70V659S12BFI, check out Findchips.com