STLC5046 STMicroelectronics, STLC5046 Datasheet - Page 22

• Manufacturer Part Number: STLC5046
• Description: IC CODEC/FLTR PROG QUAD 64-TQFP
• Manufacturer: STMicroelectronics
• Type: PCM Codec/Filterr

Specifications of STLC5046

• Data Interface: PCM Audio Interface
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 4 / 4
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.3 V ~ 5 V
• Voltage - Supply, Digital: 3.3 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3665

Registers addresses
3.1.6
22/51
If bit 4 of CONF register (STA)=1
Static I/O mode:
CD
DATA1). For the CS pins configured as static inputs the corresponding CD
by the values applied to those pins.
Pin-strap value:
I/O Data register channel #3 (DATA3)
Addr=09h; Reset Value=00h
Addr=0Ah; Reset Value=X0h
Used only if bit 4 of CONF register (STA)=0; Dynamic
I/O mode:
When CS3 is active D11..0 are transferred to the corresponding I/O pins configured as
outputs (see DIR register). For the I/O pins configured as inputs the corresponding D11..0
will be written by the values applied to those pins while CS3 is low.
If bit4 of CONF register (STA)=1
Static I/O mode:
can be used as general purpose R/W registers, without any direct action on the control of
the device.
Pin-strap value:
3..0
Bit7
Bit7
D3
0
0
are transferred to the corresponding CS pin if configured as static output (see register
7
Bit6
Bit6
D3
0
0
6
Bit5
Bit5
D3
0
0
5
Doc ID 7052 Rev 5
Bit4
Bit4
D3
0
0
4
D3
Bit3
CD
Bit3
D3
0
0
0
0
11
3
3
D3
Bit2
CD
Bit2
D3
0
0
0
0
10
2
2
Bit1
CD
Bit1
D3
D3
3..0
0
0
0
0
1
9
1
will be written
STLC5046
Bit0
CD
Bit0
D3
D3
0
0
0
0
0
8
0