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CYM1846V33

Features: • High-density 3.3V 16-megabit SRAM module• 32-bit Standard Footprint supports densities from 16K x 32 through 2M x 32• High-speed SRAMs -Access time of 12 ns• Low active power -1.650W (max.) at 12 ns• 72 pins• Available in ZIP, SIMM formatPinoutSpecif...

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SeekIC No. : 004320647 Detail

CYM1846V33: Features: • High-density 3.3V 16-megabit SRAM module• 32-bit Standard Footprint supports densities from 16K x 32 through 2M x 32• High-speed SRAMs -Access time of 12 ns• Low ...

CYM1846V33 Data Sheet

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Part Number:
CYM1846V33
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

• High-density 3.3V 16-megabit SRAM module
• 32-bit Standard Footprint supports densities from 16K x 32 through 2M x 32
• High-speed SRAMs
   -Access time of 12 ns
• Low active power
   -1.650W (max.) at 12 ns
• 72 pins
• Available in ZIP, SIMM format


Pinout

Connection Diagram


Specifications

(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature ...........................55°C to +125°C
Ambient Temperature with
Power Applied.........................................10°C to +85°C
Supply Voltage to Ground Potential ............0.5V to +4.6V
DC Voltage Applied to Outputs
in High Z State ............................................0.5V to +VCC
DC Input Voltage .......................................0.5V to +4.6V


Description

The CYM1846V33 is a high-performance 3.3V 16-megabit static RAM module organized as 512K words by 32 bits.The CYM1846V33 is constructed from four 512K x 8 SRAMs in SOJ packages mounted on an epoxy laminate substrate. Four chip selects are used to independently enable the four bytes. Reading or writing can be executed on individual bytes or any combination of multiple bytes through proper use of selects.

The CYM1846V33 is designed for use with standard 72-pin SIMM sockets. The pinout is downward compatible with the 64-pin JEDEC ZIP/SIMM module family (CYM1821,CYM1831, CYM1836, and CYM1841). Thus, a single motherboard design can be used to accommodate memory depth ranging from 16K words (CYM1821) to 1,024K words (CYM1851). The CYM1846V33 is offered in vertical SIMM configuration and is available with either tin-lead or 10 micro-inches of gold flash on the edge contacts.

Presence detect pins (PD0−PD3) of the CYM1846V33 are used to identify module memory density in applications where the CYM1846V33with alternate word depths can be interchanged.




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