M2S56D40ATP

Features: ·Vdd=Vddq=2.5V+0.2V·Double data rate architecture; two data transfers per clock cycle·Bidirectional, data strobe (DQS) is transmitted/received with data·Differential clock inputs (CLK and /CLK)·DLL aligns DQ and DQS transitions with CLK transitions edges of DQS·Commands entered on each p...

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SeekIC No. : 004404487 Detail

M2S56D40ATP: Features: ·Vdd=Vddq=2.5V+0.2V·Double data rate architecture; two data transfers per clock cycle·Bidirectional, data strobe (DQS) is transmitted/received with data·Differential clock inputs (CLK and ...

floor Price/Ceiling Price

Part Number:
M2S56D40ATP
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: 2024/4/26

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Product Details

Description



Features:

·Vdd=Vddq=2.5V+0.2V
·Double data rate architecture; two data transfers per clock cycle
·Bidirectional, data strobe (DQS) is transmitted/received with data
·Differential clock inputs (CLK and /CLK)
·DLL aligns DQ and DQS transitions with CLK transitions edges of DQS
·Commands entered on each positive CLK edge;
·data and data mask referenced to both edges of DQS
·4 bank operation controlled by BA0, BA1 (Bank Address)
·/CAS latency- 2.0/2.5 (programmable)
·Burst length- 2/4/8 (programmable)
·Burst type- sequential / interleave (programmable)
·Auto precharge / All bank precharge controlled by A10
·8192 refresh cycles /64ms (4 banks concurrent refresh)
·Auto refresh and Self refresh
·Row address A0-12 / Column address A0-9,11(x4)/ A0-9(x8)/ A0-8(x16)
·SSTL_2 Interface
·400-mil, 66-pin Thin Small Outline Package (TSOP II)
·JEDEC standard



Specifications



Symbol
Parameter
Conditions
Ratings
Unit
Vdd Supply Voltage
with respect to Vss
-0.5 ~ 3.7
V
VddQ Supply Voltage for Output
with respect to VssQ
-0.5 ~ 3.7
V
VI Input Voltage
with respect to Vss
-0.5 ~ Vdd+0.5
V
VO Output Voltage
with respect to VssQ
-0.5~ VddQ+0.5
V
IO Output Current
50
mA
Pd Power Dissipation
Ta = 25
1000
mW
Topr Operating Temperature
0 ~ 70
Tstg Storage Temperature
-65 ~ 150





Description

M2S56D40ATP is a 4-bank x 16,777,216-word x 4-bit, M2S56D30ATP is a 4-bank x 8,388,608-word x 8-bit, M2S56D40ATP is a 4-bank x 4,194,304-word x 16-bit, double data rate synchronous DRAM, with SSTL_2 interface. All control and address signals are referenced to the rising edge of CLK. Input data is registered on both edges of data strobe, and output data and data strobe are referenced on both edges of CLK. The M2S56D40ATP achieves very high speed data rate up to 133MHz, and are suitable for main memory in computer systems.




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