CAT5259

http://onsemi.com

5

Symbol

Parameter

Test Conditions

Min

Max

Units

Power Supply Current

1

mA

Power Supply Current

Non-volatile WRITE

5

mA

5

mA

Input Leakage Current

10

mA

Output Leakage Current

10

mA

Input Low Voltage

−1

V

Input High Voltage

V

0.4

V

Symbol

Test

Conditions

Max

Units

Input/Output Capacitance (SDA)

8

pF

Input Capacitance (A0, A1, A2, A3, SCL, WP)

6

pF

Table 7. A.C. CHARACTERISTICS

Symbol

Parameter

2.5 V − 6.0 V

Units

Min

Max

Clock Frequency

400

kHz

Noise Suppression Time Constant at SCL, SDA Inputs

200

ns

SLC Low to SDA Data Out and ACK Out

1

ms

Time the bus must be free before a new transmission can start

1.2

ms

Start Condition Hold Time

0.6

ms

Clock Low Period

1.2

ms

Clock High Period

0.6

ms

Start Condition SetupTime (for a Repeated Start Condition)

0.6

ms

Data in Hold Time

0

ns

Data in Setup Time

50

ns

SDA and SCL Rise Time

0.3

ms

SDA and SCL Fall Time

300

ns

Stop Condition Setup Time

0.6

ms

Data Out Hold Time

100

ns

Symbol

Parameter

Max

Units

Power-up to Read Operation

1

ms

Power-up to Write Operation

1

ms

8. This parameter is tested initially and after a design or process change that affects the parameter.

Table 9. WIPER TIMING

Symbol

Parameter

Min

Max

Units

Wiper Response Time After Power Supply Stable

5

10

ms

Wiper Response Time After Instruction Issued

5

10

ms