Cypress AutoStore STK17TA8 Manual de usuario descargar pdf (Pagina 4)

STK17TA8

Document #: 001-52039 Rev. ** Page 4 of 23

AC Test Conditions

Input Pulse Levels ....................................................0V to 3V

Input Rise and Fall Times ............................................ <

5 ns

Input and Output Timing Reference Levels .................... 1.5V

Output Load..................................See Figure 2 and Figure 3

Capacitance

= 25°C, f = 1.0MHz)

[2]

Figure 2. AC Output Loading

Figure 3. AC Output Loading for Tristate Specs

, t

WLQZ

, t

WHQZ

, t

GLQX

, t

GHQZ

Operating Temperature 0 70 –40 85 °C

Operating Voltage 2.7 3.6 2.7 3.6 V 3.0V +20%, -10%

CAP

Storage Capacitance 17 57 17 57 μF Between V

CAP

pin and V

, 5V

rated.

Nonvolatile STORE operations 200 200 K

DATA

Data Retention 20 20 Years At 55 °C

DC Electrical Characteristics (continued)

= 2.7V-3.6V)

Symbol Parameter

Commercial Industrial Units Notes

Min Max Min Max

Notes

2. These parameters are guaranteed but not tested.

Symbol

Parameter Max Units Conditions

Input Capacitance 7 pF ΔV = 0 to 3V

OUT

Output Capacitance 7 pF ΔV = 0 to 3V

577 Ohms

30 pF

789 Ohms

3.0V

INCLUDING

SCOPE AND

OUTPUT

FIXTURE

577 Ohms

5 pF

789 Ohms

3.0V

INCLUDING

SCOPE AND

OUTPUT

FIXTURE

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Cypress AutoStore STK17TA8 Manual de usuario Pagina 4

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