W682310RG Nuvoton Technology Corporation of America, W682310RG Datasheet - Page 15

• Manufacturer Part Number: W682310RG
• Description: IC VOICEBAND CODEC 3V 2CH 20SSOP
• Manufacturer: Nuvoton Technology Corporation of America
• Type: PCMr

Specifications of W682310RG

• Data Interface: PCM Audio Interface
• Resolution (bits): 8 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• Voltage - Supply, Analog: 2.7 V ~ 3.8 V
• Voltage - Supply, Digital: 2.7 V ~ 3.8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 2.7V
• Package Type: SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: W682310DK - KIT DEVELOPMENT FOR W682310
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

8. TIMING DIAGRAMS
PCMT1
PCMR2
PCMT1
PCMT2
PCMR1
PCMR2
BCLK
BCLK
BCLK
BCLK
FST
FSR
FST
FSR
MSB
MSB
MSB
MSB
Channel 1 Transmit PCM Data
D6
D6
D6
D6
Channel 1 Receive PCM Data
D5
D5
D5
D5
FIGURE 8.2: PARALLEL MODE PCM TIMING
D4
D4
D4
D4
Figure 8-2a. Transmit Side Parallel Mode Timing (PCMMS=1)
Figure 8-2b. Receive Side Parallel Mode Timing (PCMMS=1)
Figure 8-1a. Transmit Side Serial Mode Timing (PCMMS=0)
Figure 8-1b. Receive Side Serial Mode Timing (PCMMS=0)
FIGURE 8.1: SERIAL MODE PCM TIMING
D3
D3
D3
D3
D2
D2
D2
D2
D1
D1
D1
D1
D0
D0
D0
D0
MSB
MSB
- 15 -
Channel 2 Transmit PCM Data
D6
D6
Channel 2 Receive PCM Data
D5
D5
D4
D4
D3
D3
D2
D2
Publication Release Date: April 2005
W682510/W682310
D1
D1
D0
D0
Revision A10