MC14LC5540DW Freescale Semiconductor, MC14LC5540DW Datasheet - Page 7

• Manufacturer Part Number: MC14LC5540DW
• Description: IC CODEC ADPCM 28-SOIC W
• Manufacturer: Freescale Semiconductor
• Type: ADPCM Codec Filterr

Specifications of MC14LC5540DW

• Data Interface: PCM Audio Interface
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Voltage - Supply, Digital: 2.7 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MOTOROLA
IDL CLOCK (BCLKT)
IDL SYNC
BCLKT (BCLKR)
BCLKT (BCLKR)
DCL (BCLKT)
IDL RX (DR)
IDL TX (DT)
FST (FSR)
FST (FSR)
FSC (FST)
D
D
out
in
(FST)
Figure 2d. GCI Interface — BCLKR = 0 (Transmit and Receive Have Common Clocking)
Figure 2c. IDL Interface — BCLKR = 1 (Transmit and Receive Have Common Clocking)
(DR)
(DT)
DR
DR
DT
DT
Figure 2a. Long Frame Sync (Transmit and Receive Have Individual Clocking)
Figure 2b. Short Frame Sync (Transmit and Receive Have Individual Clocking)
DON'T CARE
DON'T CARE
DON'T CARE
DON'T
CARE
Figure 2. Digital Timing Modes for the PCM Data Interface
Freescale Semiconductor, Inc.
1
1
1
1
1
1
1
1
B1-CHANNEL (FSR = 0)
B1-CHANNEL (FSR = 0)
For More Information On This Product,
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
Go to: www.freescale.com
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
1
1
DON'T
CARE
B2-CHANNEL (FSR = 1)
2
2
1
1
3
3
B2-CHANNEL (FSR = 1)
4
4
2
2
DON'T CARE
DON'T CARE
3
3
5
5
4
4
6
6
7
7
5
5
8
8
6
6
7
7
DON'T CARE
8
8
MC145484
DON'T
CARE
7