CS43L21-DNZ Cirrus Logic Inc, CS43L21-DNZ Datasheet - Page 35
![no-image](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_sml.jpg)
CS43L21-DNZ
Manufacturer Part Number
CS43L21-DNZ
Description
CS43L21-DNZ MS Audio Portable Part.
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS43L21-CNZ.pdf
(63 pages)
Specifications of CS43L21-DNZ
Number Of Bits
24
Data Interface
Serial
Number Of Converters
2
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1282 - BOARD EVAL FOR CS43L21 DAC
Power Dissipation (max)
-
Settling Time
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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DS723A1
4.9.3
4.9.3.1
The device has MAP auto-increment capability enabled by the INCR bit (the MSB) of the MAP. If INCR is
set to 0, MAP will stay constant for successive I²C writes or reads and SPI writes. If INCR is set to 1, MAP
will auto-increment after each byte is read or written, allowing block reads or writes of successive registers.
Memory Address Pointer (MAP)
The MAP byte comes after the address byte and selects the register to be read or written. Refer to the
pseudo code above for implementation details.
Map Increment (INCR)
CS43L21
35
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