HYB39S256800DTL-7 Infineon Technologies, HYB39S256800DTL-7 Datasheet - Page 23

• Manufacturer Part Number: HYB39S256800DTL-7
• Manufacturer: Infineon Technologies

Specifications of HYB39S256800DTL-7

• Lead Free Status / Rohs Status: Not Compliant

4.2
Table 15
Parameter
Clock and Clock Enable
Clock Cycle Time
CAS Latency = 3
CAS Latency = 2
Clock Frequency
CAS Latency = 3
CAS Latency = 2
Access Time from Clock
CAS Latency = 3
CAS Latency = 2
Clock High Pulse Width
Clock Low Pulse Width
Transition time
Setup and Hold Times
Input Setup Time
Input Hold Time
CKE Setup Time
CKE Hold Time
Mode Register Set-up to Active
delay
Power Down Mode Entry Time
Common Parameters
Row to Column Delay Time
Row Precharge Time
Row Active Time
Row Cycle Time
Row Cycle Time during Auto
Refresh
Activate(a) to Activate(b)
Command period
CAS(a) to CAS(b) Command
period
Refresh Cycle
Data Sheet
AC Characteristics
AC Timing - Absolute Specifications –8/-7.5/–7/-6
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CK
CK
AC
CH
CL
T
IS
IH
CK
CKH
RSC
SB
RCD
RP
RAS
RC
RFC
RRD
CCD
min. max. min. max. min. max. min. max
8
10
—
—
—
—
3
3
0.5
2
1
2
1
2
0
20
20
48
70
70
16
1
PC100 -
222
–8
—
—
125
100
6
6
—
—
10
—
—
—
—
—
8
—
—
100k
—
—
—
—
23
7.5
10
—
—
—
—
2.5
2.5
0.3
1.5
0.8
1.5
0.8
2
0
20
20
45
67
67
15
1
PC166 -
–7.5
333
—
—
133
100
5.4
6
—
—
1.2
—
—
—
—
—
7.5
—
—
100k 37
—
—
—
—
1)2)3)
HYB39S256[40/80/16]0D[C/T](L)
7
7.5
—
—
—
—
2.5
2.5
0.3
1.5
0.8
1.5
0.8
2
0
15
15
60
63
14
1
PC166 -
256-MBit Synchronous DRAM
222
–7
—
—
143
100
5.4
5.4
—
—
1.2
—
—
—
—
—
7
—
—
100k 36
—
—
—
—
Electrical Characteristics
6
7.5
—
—
—
—
2
2
0.3
1.5
0.8
1.5
0.8
2
0
15
15
60
60
12
1
PC166 -
10072003-13LE-FGQQ
333
–6
.
—
—
166
133
5
5.4
—
—
1.2
—
—
—
—
—
6
—
—
100k ns
—
—
—
—
Rev. 1.02, 2004-02
ns
ns
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
CLK
ns
ns
ns
ns
ns
ns
CLK
Unit Notes
3)4)5)
6)
6)
6)
6)
7)
7)
7)
7)
7)