K4M563233D Datasheet, PDF (7/8 Pages) Samsung semiconductor – 8Mx32 Mobile SDRAM 90FBGA

K4M563233D-M(E)E/N/I/P
AC CHARACTERISTICS (AC operating conditions unless otherwise noted)
Parameter
Symbol
CLK cycle time
CAS latency=3
CAS latency=2
CAS latency=1
CAS latency=3
CLK to valid output delay CAS latency=2
CAS latency=1
Output data hold time
CAS latency=3
CAS latency=2
CAS latency=1
CLK high pulse width
CLK low pulse width
Input setup time
Input hold time
CLK to output in Low-Z
CAS latency=3
CLK to output in Hi-Z
CAS latency=2
CAS latency=1
tCC
tSAC
tO H
tCH
tCL
tSS
tSH
tSLZ
tS H Z
- 80
Min
Max
8
9.5
1000
-
6
7
-
2.5
2.5
-
2.5
2.5
2.0
1.0
1
6
7
-
-1H
Min
Max
9.5
9.5
1000
-
7
7
-
2.5
2.5
-
3
3
2.5
1.5
1
7
7
-
Notes :
1. Parameters depend on programmed CAS latency.
2. If clock rising time is longer than 1ns, (tr/2-0.5)ns should be added to the parameter.
3. Assumed input rise and fall time (tr & tf) = 1ns.
If tr & tf is longer than 1ns, transient time compensation should be considered,
i.e., [(tr + tf)/2-1]ns should be added to the parameter.
CMOS SDRAM
-1L
Min
Max
9.5
12
1000
25
7
8
20
2.5
2.5
2.5
3
3
2.5
1.5
1
7
8
20
Unit Note
ns
1
ns 1,2
ns
2
ns
3
ns
3
ns
3
ns
3
ns
2
ns
Notes :
1. This is to advise Samsung customers that, in accordance with certain terms of an agreement, Samsung is prohibited from
selling any DRAM products configured in "Multi-Die Plastic" format for use as components in general and scientific computers,
such as mainframes, servers, work stations or desk top personal computers (hereinafter "Prohibited Computer Use").
Applications such as mobile, including cell phones, telecom, including televisions and display monitors, or non-desktop
computer systems, including laptops, notebook computers, are, however, permissible. "Multi-Die Plastic" is defined as two or
more DRAM die encapsulated within a single plastic leaded package.
2. Samsung are not designed or manufactured for use in a device or system that is used under circumstance in which human life
is potentially at stake. Please contact to the memory marketing team in samsung electronics when considering the use of
a product contained herein for any specific purpose, such as medical, aerospace, nuclear, military, vehicular or undersea
repeater use.
Rev. 1.1 Dec. 2002