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P32M6416YA7 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - SDRAM MODULE - Spectek

भाग संख्या P32M6416YA7
समारोह SDRAM MODULE
मैन्युफैक्चरर्स Spectek 
लोगो Spectek लोगो 
पूर्व दर्शन
1 Page
		
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P32M6416YA7 pdf
P16M648YA7, P32M6416YA7
P16M648YB7,P32M6416YB7
CAPACITANCE: (This parameter is sampled. VCC = +3.3V ± 0.3V; f = 1 MHz)
Parameter
Symbol
Input Capacitance: A0 - A10, BAO, RAS#, CAS#, WE#,
Input Capacitance: CK0-CK3
Input Capacitance: S0#-S3#
Input Capacitance: CKE0, CKE1,
Input Capacitance: DQMB0#, DQMB7
Input Capacitance: SQL, SA0-SA2
Input/Output Capacitance: DQ0-DQ63, SDA
Cl1
Cl2
Cl3
Cl4
Cl5
Cl6
CIO
Max
128MB
32
20
24
45
6
6
8
Max
256MB
65
20
24
45
13
6
10
Units
pF
pF
pF
pF
pF
pF
pF
DC ELECTRICAL CHARACTERISTICS AND RECOMMENDED OPERATING CONDITIONS:
Parameter
Symbol
Min
Supply Voltage
Vdd/Vddq
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 2.2
VIL -0.3
II -10
I2 -20
I3 -40
I4 -80
IOZ -10
VOH 2.4
VOL
Max
3.6
Vcc + .3
0.8
10
20
40
80
10
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
Symbol SIZE -75A -8A
OPERATING CURRENT: ACTIVE mode, burst = 2, READ or
WRITE, tRC > tRC (MIN), one bank active,
CAS latency = 3
Icc1 128MB 1320 1120
256MB 2640 2240
STANDBY CURRENT: POWER-DOWN
mode, CKE = LOW, no accesses in progress
Icc2
128MB
72
72
256MB 144 144
Units
mA
mA
Notes
1, 2, 3
STANDBY CURRENT: CS# = HIGH, CKE = HIGH,
tCK = 15ns, both banks idle
Icc3
128MB 600
480 mA
3, 4
256MB 1200 960
STANDBY CURRENT: CS# = HIGH, CKE = HIGH, tCK = 15ns,
both banks active after tRCD met, no accesses in progress.
Icc4
128MB 600
400 mA
3, 4
256MB 1200 800
OPERATING CURRENT: BURST mode after
tRCD met, continuous burst, READ, WRITE,
tCK > tCK MIN, other bank active.
CL=3
Icc5 128MB 1320 1160 mA 1, 2, 3
256MB 2640 2320
AUTO REFRESH CURRENT tRC > tRC (MIN)
Icc6 128MB 2120 1960 mA 1, 2, 3
256MB 4240 3920
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.
__________________________________________________________________________________________________
P16M648YA7, P32M6416YA7
2 SpecTek reserves the right to change products
or specifications without notice. ©2002 SpecTek
Rev: 3/4/02

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