M2V28S20ATP

Features: · Single 3.3V ±0.3V power supply· Max. Clock frequency -6:PC133<3-3-3> / -7:PC100<2-2-2> / -8:PC100<3-2-2>· Fully synchronous operation referenced to clock rising edge· 4-bank operation controlled by BA0,BA1(Bank Address)· /CAS latency- 2/3 (programmable)· Burst length-...

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M2V28S20ATP Picture
SeekIC No. : 004404494 Detail

M2V28S20ATP: Features: · Single 3.3V ±0.3V power supply· Max. Clock frequency -6:PC133<3-3-3> / -7:PC100<2-2-2> / -8:PC100<3-2-2>· Fully synchronous operation referenced to clock rising edge· 4...

floor Price/Ceiling Price

Part Number:
M2V28S20ATP
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: 2024/12/25

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Product Details

Description



Features:

 · Single 3.3V ±0.3V power supply
 · Max. Clock frequency -6:PC133<3-3-3> / -7:PC100<2-2-2> / -8:PC100<3-2-2>
 · Fully synchronous operation referenced to clock rising edge
 · 4-bank operation controlled by BA0,BA1(Bank Address)
 · /CAS latency- 2/3 (programmable)
 · Burst length- 1/2/4/8/FP (programmable)
 · Burst type- Sequential and interleave burst (programmable)
 · Byte Control- DQML and DQMU (M2V28S40ATP)
 · Random column access
 · Auto precharge / All bank precharge controlled by A10
 · Auto and self refresh
 · 4096 refresh cycles /64ms
 · LVTTL Interface
 · Package  M2V28S20ATP/30ATP/40ATP  400-mil, 54-pin Thin Small Outline (TSOP II) with 0.8mm lead pitch



Pinout

  Connection Diagram


Specifications



Symbol
Parameter
Conditions
Ratings
Unit
Vdd Supply Voltage
with respect to Vss
-0.5 - 4.6
V
VddQ Supply Voltage for Output
with respect to VssQ
-0.5 - 4.6
V
VI Input Voltage
with respect to Vss
-0.5 - 4.6
V
VO Output Voltage
with respect to VssQ
-0.5 - 4.6
V
IO Output Current
50
mA
Pd Power Dissipation
Ta = 25
1000
mW
Topr Operating Temperature
0 ~ 70
Tstg Storage Temperature
-65 ~ 150





Description

M2V28S20ATP is organized as 4-bank x 8,388,608-word x 4-bit Synchronous DRAM with LVTTL interface and M2V28S30ATP is organized as 4-bank x 4,194,304-word x 8-bit and M2V28S40ATP is organized as 4-bank x 2,097,152-word x 16-bit. All inputs and outputs are referenced to the rising edge of CLK.

M2V28S20ATP,M2V28S30ATP,M2V28S40ATP achieves very high speed data rates up to 133MHz, and is suitable for main memory or graphic memory in computer systems.




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