Cypress Semiconductor Perform nvSRAM Manual do Utilizador descarregar pdf (Página 5)

STK14D88

Document Number: 001-52037 Rev. *A Page 5 of 18

Operating Temperature 0 70 -40 85 °C

Operating Voltage 2.7 3.6 2.7 3.6 V 3.3V +20%, -10%

CAP

Storage Capacitance 17 120 17 120 μFBetween V

CAP

pin and V

, 5V Rated

DATA

Data Retention 20 20 K

Nonvolatile STORE Operations 200 200 Years At 55°C

AC Test Conditions

Figure 2. AC Output Loading

Figure 3. AC Output Loading for Tri-state Specs (t

, t

WLQZ

, t

WHQZ

, t

GLQX

, t

GHQZ

Capacitance

Parameter

[3]

Description Test Conditions Max Unit Conditions

Input Capacitance T

= 25°C, f = 1 MHz, 7 pF ΔV = 0 to 3V

OUT

Output Capacitance 7 pF ΔV = 0 to 3V

DC Characteristics (continued)

= 2.7V-3.6V)

Symbol Parameter

[2]

Commercial Industrial

Unit Notes

Min Max Min Max

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

577

30 pF

789

3.0V

INCLUDING

SCOPE AND

OUTPUT

FIXTURE

577

5 pF

789

3.0V

INCLUDING

SCOPE AND

OUTPUT

FIXTURE

Note

3. These

parameters are guaranteed but not tested.

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