8

FN6422.1

March 13, 2008

Cb

(Note 19)

Capacitive Loading of SDA or SCL

Total on-chip and off-chip

10

400

pF

Rpu

(Note 19)

SDA and SCL Bus Pull-up Resistor

Off-chip

For Cb = 400pF, max is about 2k

Ω ~ 2.5kΩ

For Cb = 40pF, max is about 15k

Ω ~ 20kΩ

1k

Ω

A0, A1, and A2 Setup Time

Before START condition

600

ns

A0, A1, and A2 Hold Time

After STOP condition

600

ns

NOTES:

incremental voltage when changing from one tap to an adjacent tap.

12.

for i = 16 to 240 decimal, T = -40°C to +125°C. Max( ) is the maximum value of the wiper

voltage and Min ( ) is the minimum value of the wiper voltage over the temperature range.

13. MI =

hex respectively.

18.

for i = 16 to 240, T = -40°C to +125°C. Max( ) is the maximum value of the resistance and Min ( ) is

the minimum value of the resistance over the temperature range.

19. This parameter is not 100% tested.

write cycle.

21. Parts are 100% tested at +25°C. Temperature limits established by characterization and are not production tested.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 21)

TYP

(Note 5)

MAX

(Note 21)

UNIT

TC

V

Max V RW

()

i

() Min V RW

()

i

()

–

Max V RW

()

i

() Min V RW

()

i

()

+

[] 2

⁄

----------------------------------------------------------------------------------------------

165°C

-----------------

×

=

+

TC

R

Max Ri

() Min Ri

()

–

[]

Max Ri

() Min Ri

()

+

[] 2

⁄

----------------------------------------------------------------

10

6

165°C

-----------------

×

=

+

ISL22323