AS7C33512PFS16A-166TQI データシートの表示（PDF） - Alliance Semiconductor
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AS7C33512PFS16A-166TQI Datasheet PDF : 11 Pages
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AS7C33512PFS16A
AS7C33512PFS18A
®
* VIL min = –2.0V for pulse width less than 0.2 × tRC.
† Input voltage ranges apply to 3.3V I/O operation. For 2.5V I/O operation, contact factory for input specifications.
TQFP thermal resistance
Description
Thermal resistance
(junction to ambient)*
Thermal resistance
(junction to top of case)*
* This parameter is sampled.
Conditions
Test conditions follow standard test
methods and procedures for measuring
thermal impedance, per EIA/JESD51
1–layer
4–layer
Symbol
θJA
θJA
θJC
Typical
40
22
8
Units
°C/W
°C/W
°C/W
DC electrical characteristics
–166
–150
–133
–100
Parameter
Symbol
Test conditions
Min Max Min Max Min Max Min Max Unit
Input leakage
current*
|ILI| VDD = Max, VIN = GND to VDD – 2 – 2 – 2 – 2 µA
Output leakage
current
|ILO|
OE ≥ VIH, VDD = Max,
VOUT = GND to VDD
– 2 – 2 – 2 – 2 µA
Operating power
supply current
Standby power
supply current
ICC
CE0 = VIL, CE1 = VIH, CE2 = VIL, – 475 – 450 – 425 – 325 mA
f = fMax, IOUT = 0 mA
ISB
Deselected, f = fMax, ZZ ≤ VIL – 130 – 110 – 100 – 90
Deselected, f = 0, ZZ ≤ 0.2V
ISB1
all VIN ≤ 0.2V or ≥ VDD – 0.2V – 30 – 30 – 30 – 30 mA
ISB2
Deselected, f = fMax, ZZ ≥ VDD – 0.2V
All VIN ≤ VIL or ≥ VIH
–
30
–
30
–
30
–
30
Output voltage
VOL
IOL = 8 mA, VDDQ = 3.465V
– 0.4 – 0.4 – 0.4 – 0.4
V
VOH IOH = –4 mA, VDDQ = 3.135V 2.4 – 2.4 – 2.4 – 2.4 –
* LBO pin has an internal pull-up and input leakage = ±10 µa.
Note: ICC give with no output loading. ICC increases with faster cycle times and greater output loading.
DC electrical characteristics for 2.5V I/O operation
Parameter
Output leakage
current
Output voltage
Symbol
|ILO|
VOL
VOH
Test conditions
OE ≥ VIH, VDD = Max,
VOUT = GND to VDD
IOL = 2 mA, VDDQ = 2.65V
IOH = –2 mA, VDDQ = 2.35V
–166
–150
–133
–100
Min Max Min Max Min Max Min Max Unit
–1 1 –1 1 –1 1 –1 1 µA
– 0.7 – 0.7 – 0.7 – 0.7
V
1.7 – 1.7 – 1.7 – 1.7 –
3/13/01; v.0.9
Alliance Semiconductor
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