MC44722AVFU Freescale, MC44722AVFU Datasheet - Page 20

• Manufacturer Part Number: MC44722AVFU
• Manufacturer: Freescale

Specifications of MC44722AVFU

• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: LQFP
• Pin Count: 48
• Lead Free Status / RoHS Status: Not Compliant

SCK
SCK
SEL
SEL
Fig 19-b : SPI-BUS Interface Read operation Timing
SI
SO
(Don't
care)
SI
SO
SEL
SCK
SI
SO
Start
Start
x
x
x
x
D7
x
x
D7
D7
x
MSB
MSB
MSB
MSB
MSB
MSB
This document contains information on a new product. Specifications and information herein are subject to change without notice.
D6
x
D6
x
x
D6
Write Command
Read Command
D5
x
D5
x
x
D5
Data 2
D4
x
D4
x
x
D4
Freescale Semiconductor, Inc.
For More Information On This Product,
D3
x
x
D3
D3
x
D2
x
D2
x
x
D2
Go to: www.freescale.com
D1
x
D1
x
x
D1
No.
LSB
LSB
LSB
LSB
LSB
LSB
D0
x
D0
x
x
D0
20
D7
x
x
D7
x
D7
MSB
MSB
MSB
MSB
MSB
MSB
D6
x
x
D6
x
D6
D5
x
x
D5
x
D5
Data 1
Data N
Sub-address
x
D4
x
D4
D4
x
D3
x
x
D3
x
D3
MC44722A/3A Rev 0.05 07/15/98
D2
x
x
D2
x
D2
D1
x
x
D1
x
D1
LSB
LSB
LSB
LSB
LSB
LSB
D0
x
x
D0
x
D0
Stop
Stop