Cypress STK17T88 AC Test Conditions, Capacitance, DC Characteristics

STK17T88
Document Number: 001-52040 Rev. *A Page 4 of 22
AC Test Conditions
Input Pulse Levels....................................................0V to 3V
Input Rise and Fall Times....................... ............................≤ 5ns
Input and Output Timing Reference Levels....................1.5V
Output Load..................................See Figure 2 and Figure 3
Capacitance
Figure 2. AC Output Loading Figure 3. AC Output Loading for Tristate Specs (THZ, tLZ,
tWLQZ, tWHQZ, tGLQX, tGHQZ)
VOH Output Logic “1”
Voltage 2.4 2.4 V IOUT = –2 mA
VOL Output Logic “0”
Voltage 0.4 0.4 V IOUT = 4 mA
TAOperating Temper-
ature 0 70 –40 85 °C
VCC Operating Voltage 2.7 3.6 2.7 3.6 V 3.0V +20%, -10%
VCAP Storage Capacitance 17 57 17 57 µFBetween V
CAP pin and VSS, 5V rated.
NVCNonvolatile STORE
operations 200 200 K
DATARData Retention 20 20 Years At 55°C
DC Characteristics (continued)
(VCC = 2.7V-3.6V)
Symbol Parameter Commercial Industrial Units Notes
Min Max Min Max
Symbol Parameter[2] Max Units Conditions
CIN Input Capacitance 7 pF ∆V = 0 to 3V
COUT Output Capacitance 7 pF ∆V = 0 to 3V
Note
2. These parameters are guaranteed but not tested.
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