13

FN8164.6

August 31, 2007

Data in setup time

250

ns

10

Data in hold time

0

ns

10

SCL LOW to SDA data out valid

3500

ns

11

Data out hold time

30

ns

11

Stop condition setup time

4000

ns

10 and 12

Bus free time prior to new transmission

4700

ns

10

Write cycle time (nonvolatile write operation)

10

ms

13

Wiper response time from stop generation

500

µs

13

Wiper response from SCL LOW

1000

µs

6

AC Electrical Specifications

(Over recommended operating conditions unless otherwise stated). (Continued)

SYMBOL

PARAMETER

LIMITS

UNIT

REFERENCE

FIGURE

NUMBER(S)

MIN

(Note 11)

MAX

(Note 11)

SCL

SDA

FIGURE 11. OUTPUT BUS TIMING

SCL

SDA

STOP CONDITION

START CONDITION

(DATA IN)

FIGURE 12. START STOP TIMING

SCL

SDA

WIPER

OUTPUT

CLOCK 8

CLOCK 9

ACK

STOP

START

FIGURE 13. WRITE CYCLE AND WIPER RESPONSE TIMING

X9241A