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P8M648YL9 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - (P8M644YL9 / P8M648YL9) 8M/16M x 64 DIMM SDRAM Module - SpecTek

भाग संख्या P8M648YL9
समारोह (P8M644YL9 / P8M648YL9) 8M/16M x 64 DIMM SDRAM Module
मैन्युफैक्चरर्स SpecTek 
लोगो SpecTek लोगो 
पूर्व दर्शन
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P8M648YL9 pdf
P8M644YL9, P16M648YL9
CAPACITANCE: (This parameter is sampled. VCC = +3.3V m 0.3V; f = 1 MHz)
Parameter
Symbol
Input Capacitance: A0 - A11, BAO-BA1, RAS#, CAS#, WE#,
Input Capacitance: S0#-S3#, CK0-CK3
Input Capacitance: CKE0, CKE1,
Input Capacitance: DQMB0#, DQMB7
Input Capacitance: SQL, SA0-SA2
Input/Output Capacitance: DQ0-DQ63, SDA
Cl1
Cl2
Cl3
Cl4
Cl5
CIO
Max
64MB 128MB
25 45
15 25
25 45
8 15
66
10 15
Units
pF
pF
pF
pF
pF
pF
DC ELECTRICAL CHARACTERISTICS AND RECOMMENDED OPERATING CONDITIONS:
Parameter
Symbol
Min
Supply Voltage
Vcc/Vccq
3.0
Input High (Logic 1) Voltage, All inputs
Input Low (Logic 0) Voltage, All inputs
Input Leakage Current Any input = 0V < VIN < Vcc
All other pins not under test = 0V
Output Leakage Current DQs are disabled; 0V < VOUT < VccQ
Output High Voltage (IOUT = -4 mA)
Output Low Voltage (IOUT = 4 mA)
VIH 2.0
VIL -0.3
II -10
I2 -20
I3 -30
IOZ -20
VOH 2.4
VOL
Max
3.6
Vcc + .3
0.8
10
20
30
20
0.4
Units
V
V
V
uA
uA
V
V
ICC OPERATING CONDITIONS AND MAXIMUM LIMITS: Vcc = 3.3V ± 10%V, Temp. = 25° to 70 °C
Supply Current
OPERATING CURRENT: ACTIVE mode, burst = 2,
READ or WRITE, tRC = tRC (MIN), CAS latency = 3
CL = 2
CL = 3
Symbol
Icc1
Icc1
64MB
128MB
64MB
128MB
-75A
N/A
580
1150
-8A
N/A
565
1120
Units
mA
mA
Notes
1, 2, 3
1, 2, 3
STANDBY CURRENT: POWER-DOWN mode, CKE tCK =
= LOW, no accesses in progress
15ns
Icc2 64MB 36
128MB 72
36 mA
72
CLK =
LOW
Icc2 64MB 36
128MB 72
36 mA
72
STANDBY CURRENT: CS# = HIGH, CKE = HIGH,
tCK = 15ns, both banks idle
Icc3 64MB 280
128MB 560
240 mA
480
3, 4
STANDBY CURRENT: CS# = HIGH, CKE = HIGH, tCK = 15ns, Icc4
64MB 240
200 mA
3, 4
both banks active after tRCD met, no accesses in progress.
128MB 480
400
OPERATING CURRENT: BURST mode after tRCD
met, continuous burst, READ, WRITE, tCK > tCK.
CL = 2
Icc5 64MB N/A N/A mA 1, 2, 3
128MB
MIN, other bank active
CL = 3
Icc5 64MB 600 560 mA 1, 2, 3
128MB 1200 1120
AUTO REFRESH CURRENT tRC > tRC (MIN)
CL = 2
Icc6 64MB N/A N/A mA 1, 2, 3
128MB
CL = 3
Icc6 64MB 1000 1000 mA 1, 2, 3
128MB 2000 2000
NOTES:
1. Icc is dependent on output loading and cycle rates. Specified values are obtained with minimum cycle time and the outputs open.
2. The Icc current will decrease as the CAS latency is reduced. This is because maximum cycle rate is slower as CAS latency is
reduced.
3. Address transitions average one transition every 30ns.
4. Other input signals are allowed to transition no more than once in any 30ns period.
__________________________________________________________________________________________________
P8M644YL9, P16M648YL9
2 SpecTek reserves the right to change products
Rev: 5/14/00
or specifications without notice. ©2000 SpecTek

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