參數(shù)資料
型號(hào): K4S641632D
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Advanced LinCMOS(TM) Low-Noise Precision Operational Amplifier 8-SOIC
中文描述: 64Mbit SDRAM的100萬(wàn)× 16 × 4銀行同步DRAM LVTTL
文件頁(yè)數(shù): 5/11頁(yè)
文件大?。?/td> 115K
代理商: K4S641632D
K4S641632D
Rev. 0.3 June 2000
CMOS SDRAM
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Value
Unit
Voltage on any pin relative to Vss
V
IN
, V
OUT
-1.0 ~ 4.6
V
Voltage on V
DD
supply relative to Vss
V
DD
, V
DDQ
-1.0 ~ 4.6
V
Storage temperature
T
STG
-55 ~ +150
°
C
Power dissipation
P
D
1
W
Short circuit current
I
OS
50
mA
Permanent device damage may occur if "ABSOLUTE 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.
Note :
DC OPERATING CONDITIONS
Recommended operating conditions (Voltage referenced to V
SS
= 0V, T
A
= 0 to 70
°
C)
Parameter
Symbol
Min
Typ
Max
Unit
Note
Supply voltage
V
DD
, V
DDQ
3.0
3.3
3.6
V
Input logic high voltage
V
IH
2.0
3.0
V
DD
+0.3
V
1
Input logic low voltage
V
IL
-0.3
0
0.8
V
2
Output logic high voltage
V
OH
2.4
-
-
V
I
OH
= -2mA
Output logic low voltage
V
OL
-
-
0.4
V
I
OL
= 2mA
Input leakage current
I
LI
-10
-
10
uA
3
1. V
IH
(max) = 5.6V AC. The overshoot voltage duration is
3ns.
2. V
IL
(min) = -2.0V AC. The undershoot voltage duration is
3ns.
3. Any input 0V
V
IN
V
DDQ
.
Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State outputs.
4. The VDD condition of K4S641632D-55/60 is 3.135V~3.6V.
Notes :
CAPACITANCE
(V
DD
= 3.3V, T
A
= 23
°
C, f = 1MHz, V
REF
=1.4V
±
200
mV)
Pin
Symbol
Min
Max
Unit
Note
Clock
C
CLK
2.5
4.0
pF
1
RAS, CAS, WE, CS, CKE, DQM
C
IN
2.5
5.0
pF
2
Address
C
ADD
2.5
5.0
pF
2
DQ
0
~ DQ
15
C
OUT
4.0
6.5
pF
3
1. -75 only specify a maximum value of 3.5pF
2. -75 only specify a maximum value of 3.8pF
3. -75 only specify a maximum value of 6.0pF
Notes :
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