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K4S640432H-UC

Features: • JEDEC standard 3.3V power supply• LVTTL compatible with multiplexed address• Four banks operation• MRS cycle with address key programs-. CAS latency (2 & 3)-. Burst length (1, 2, 4, 8 & Full page)-. Burst type (Sequential & Interleave)• All inp...

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SeekIC No. : 004383004 Detail

K4S640432H-UC: Features: • JEDEC standard 3.3V power supply• LVTTL compatible with multiplexed address• Four banks operation• MRS cycle with address key programs-. CAS latency (2 & 3)-....

K4S640432H-UC Data Sheet

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Part Number:
K4S640432H-UC
Supply Ability:
5000

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

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Product Details

Description



Features:

• JEDEC standard 3.3V power supply
• LVTTL compatible with multiplexed address
• Four banks operation
• MRS cycle with address key programs
-. CAS latency (2 & 3)
-. Burst length (1, 2, 4, 8 & Full page)
-. Burst type (Sequential & Interleave)
• All inputs are sampled at the positive going edge of the system clock
• Burst read single-bit write operation
• DQM (x4,x8) & L(U)DQM (x16) for masking
• Auto & self refresh
• 64ms refresh period (4K cycle)
• Pb-free Package
• RoHS compliant


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Value
Unit
Voltage on any pin relative to VSS
VIN, VOUT
-1.0 ~ 4.6
V
Voltage on VDD supply relative to VSS
VDD, VDDQ
-1.0 ~ 4.6
V
Storage temperature
TSTG
-55 ~ +150
°C
Power dissipation
PD
1
W
Short circuit current
IOS
50
mA
Note :Permanent device damage may occur if "ASOLUTE MAXIMUM RATINGS" are exceeded.
          Functional operation should be restricted to recommended operating condition.
          Exposure to higher than recommended voltage for extended periods of time could affect device reliability.


Description

The K4S640432H / K4S640832H / K4S641632H is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 x 4,194,304 words by 4 bits, / 4 x 2,097,152 words by 8 bits, / 4 x 1,048,576 words by 16 bits, fabricated with SAMSUNGs high performance CMOS technology. Synchronous design allows precise cycle control with the use of system clock I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.




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