LTC2983C View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC2983C' PDF : 72 Pages View PDF
Overview
CS
LTC2983
SCK
RECEIVER SAMPLES
DATA ON RISING EDGE
SDI
I7
0
TRANSMITTER TRANSITIONS
DATA ON FALLING EDGE
I6 I5 I4 I3 I2 I1
000001
I0 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
1
•••
SDO
D7 D6 D5 D4 D3 D2 D1 D0 • • •
SPI INSTRUCTION BYTE
READ = 0x03
16-BIT ADDRESS FIELD
USER MEMORY READ TRANSACTION
FIRST DATA BYTE
SUBSEQUENT
DATA BYTES
MAY FOLLOW
2983 F01
Figure 1. Memory Read Operation
CS
SCK
RECEIVER SAMPLES
DATA ON RISING EDGE
SDI
I7
0
TRANSMITTER TRANSITIONS
DATA ON FALLING EDGE
I6 I5 I4 I3 I2 I1
000001
SPI INSTRUCTION BYTE
WRITE = 0x02
•••
I0 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0 • • •
0
16-BIT ADDRESS FIELD
FIRST DATA BYTE
SUBSEQUENT
DATA BYTES
MAY FOLLOW
USER MEMORY WRITE TRANSACTION
2983 F02
Figure 2. Memory Write Operation
For more information www.linear.com/LTC2983
2983fa
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