SM8750AV

NIPPON PRECISION CIRCUITS—5

Serial Interface Characteristics

P arameter

Symbol

Rating

Unit

min

typ

m a x

SCLK pulse cycle time

100

–

–

ns

SCLK HIGH-level pulsewidth

40

–

–

ns

SCLK LOW -level pulsewidth

40

–

–

ns

SENB setup time

20

–

–

ns

SENB hold time

40

–

–

ns

S D ATA setup time

15

–

–

ns

S D ATA hold time

15

–

–

ns

1. S D ATA output signal (ACK) ack n owledge output (N-channel open drain), receive data is valid, LOW -level output, 15pF SDATA load capacitance.

0–

2 0

ns

––

5 0

ns

SENB inter val

100

–

–

ns

SENB

SDATA

SCLOCK

bit0

bit1

bit15

LSB

MSB

Controller

SDATA port

ACK

High impedance