CS5461-IS View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS5461-IS

Single Phase Bi-Directional Power/Energy IC

Cirrus Logic 

CS5461

t3

CS

SCLK

SDI

t1

t2

t4

t5

C om m and Tim e 8 S C LK s

H igh B yte

M id B yte

SDI Write Timing (Not to Scale)

CS

t7

SDO

SCLK

t1

t2

H ig h B yte

t8

M id B yte

t6

Low Byte

Low B yte

t9

SDI

MODE

(IN P U T )

RESET

(IN P U T )

CS

(O U T P U T )

SCLK

(O U T P U T )

SDO

(O U T P U T )

SDI

(IN P U T )

C o m m a n d T im e 8 S C L K s

t12

SYNC0 Com m and

SYNC0 Com m and

SDO Read Timing (Not to Scale)

SYNC0 Com m and

t16

t13

t15

t14

t8

t11

t17

t10

t4

Auto-Boot Sequence Timing (Not to Scale)

t5

Last 8

B its

D ata from E E P R O M

Figure 1. CS5461 Read and Write Timing Diagrams

DS546F2

13

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