K4S643232H-UC60 Samsung Semiconductor, K4S643232H-UC60 Datasheet - Page 20
K4S643232H-UC60
Manufacturer Part Number
K4S643232H-UC60
Description
Manufacturer
Samsung Semiconductor
Type
SDRAMr
Datasheet
1.K4S643232H-UC60.pdf
(28 pages)
Specifications of K4S643232H-UC60
Organization
2Mx32
Density
64Mb
Address Bus
13b
Access Time (max)
6/5.5ns
Maximum Clock Rate
166MHz
Operating Supply Voltage (typ)
3.3V
Package Type
TSOP-II
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
150mA
Pin Count
86
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
K4S643232H-UC60
Manufacturer:
SAMSUNG
Quantity:
6 200
Company:
Part Number:
K4S643232H-UC60
Manufacturer:
SAMSUNG
Quantity:
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K4S643232H-UC60
Manufacturer:
SAMSUNG
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Company:
Part Number:
K4S643232H-UC60
Manufacturer:
SAMSUNG/41
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70
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Manufacturer:
SUMSUNG
Quantity:
20 000
Company:
Part Number:
K4S643232H-UC60T
Manufacturer:
SAMSUNG
Quantity:
12 025
Device Operation &
Timing Diagram
4. CAS Interrupt (II) : Read Interrupted by Write & DQM
*Note : 1. To prevent bus contention, there should be at least one gap between data in and data out.
(a) CL=2, BL=4
(b) CL=3, BL=4
i) CMD
ii) CMD
iii) CMD
iv) CMD
i) CMD
ii) CMD
iii) CMD
iii) CMD
iv) CMD
DQM
DQM
DQM
DQM
DQM
DQM
DQM
DQM
DQM
CLK
CLK
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
RD
RD
RD
RD
RD
RD
RD
RD
RD
WR
D
WR
D
Hi-Z
0
0
WR
Hi-Z
WR
Q
D
D
D
D
1
0
0
1
0
Note 1
WR
WR
Q
Hi-Z
D
D
Hi-Z
D
D
D
D
0
0
2
1
0
2
1
Note 1
Hi-Z
WR
WR
D
D
D
D
D
D
D
D
2
0
3
1
2
0
3
1
WR
D
D
D
D
D
D
D
3
2
- 20
1
3
2
0
1
D
D
D
D
D
3
2
3
2
1
D
D
D
3
3
2
D
3
Rev. 1.2 April 2006
x32 SDRAM