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参数资料
| 型号： | M374S6553BTS-C7A |
| 厂商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | SDRAM Unbuffered Module 168pin Unbuffered Module based on 512Mb B-die 62/72-bit Non ECC/ECC |
| 中文描述： | 内存缓冲模块168线缓冲模块基于512Mb乙芯片62/72-bit非ECC / ECC的 |
| 文件页数： | 3/22页 |
| 文件大小： | 379K |
| 代理商： | M374S6553BTS-C7A |
256MB, 512MB, 1GB Unbuffered DIMM
Rev. 1.1 February 2004
SDRAM
ABSOLUTE MAXIMUM RATINGS
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
1.0 * # of component
W
Short circuit current
IOS
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 AND CHARACTERISTICS
Recommended operating conditions (Voltage referenced to VSS = 0V, TA = 0 to 70
°C)
Parameter
Symbol
Min
Typ
Max
Unit
Note
Supply voltage
VDD
3.0
3.3
3.6
V
Input high voltage
VIH
2.0
3.0
VDDQ+0.3
V
1
Input low voltage
VIL
-0.3
0
0.8
V
2
Output high voltage
VOH
2.4
-
V
IOH = -2mA
Output low voltage
VOL
--
0.4
V
IOL = 2mA
Input leakage current
ILI
-10
-
10
uA
3
1. VIH (max) = 5.6V AC.The overshoot voltage duration is
≤ 3ns.
2. VIL (min) = -2.0V AC. The undershoot voltage duration is
≤ 3ns.
3. Any input 0V
≤ VIN ≤ VDDQ.
Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State outputs.
Notes :
CAPACITANCE (VDD = 3.3V, TA = 23°C, f = 1MHz, VREF = 1.4V ± 200 mV)
Parameter
Sym-
bol
M366S3354BTS
M366S6553BTS
M366S2953TS
Unit
Min
Max
Min
Max
Min
Max
Input capacitance (A0 ~ A12)
Input capacitance (RAS, CAS, WE)
Input capacitance (CKE)
Input capacitance (CLK)
Input capacitance (CS)
Input capacitance (DQM0 ~ DQM7)
Data input/output capacitance (DQ0 ~ DQ63)
CIN1
CIN2
CIN3
CIN4
CIN5
CIN6
COUT
15
10
8
9
25
13
15
10
12
25
15
8
9
45
21
25
12
45
25
15
10
13
85
45
21
25
15
18
pF
Pin
Sym-
bol
M374S6553BTS
M374S2953BTS
Unit
Min
Max
Min
Max
Input capacitance (A0 ~ A12)
Input capacitance (RAS, CAS, WE)
Input capacitance (CKE)
Input capacitance (CLK)
Input capacitance (CS)
Input capacitance (DQM0 ~ DQM7)
Data input/output capacitance (DQ0 ~ DQ63)
CIN1
CIN2
CIN3
CIN4
CIN5
CIN6
COUT
28
18
8
9
50
25
30
10
12
50
28
18
13
95
50
25
30
20
18
pF
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