STA309BTR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STA309BTR Datasheet PDF : 66 Pages
| |||
Pin connections
STA309B
Table 2. Pin description
STA309B pin
Type
Name
Description
Master volume override/
1
5-V tolerant TTL input buffer
MVO/DSD_CLK
DSD input clock
Input serial data channels 7 & 8/
5
5-V tolerant TTL input buffer
SDI_78/DSD_6
DSD input channel 6
Input serial data channels 5 & 6/
6
5-V tolerant TTL input buffer
SDI_56/DSD_5
DSD input channel 5
Input serial data channels 3 & 4/
7
5-V tolerant TTL input buffer
SDI_34/DSD_4
DSD input channel 4
Input serial data channels 1 & 2/
8
5-V tolerant TTL input buffer
SDI_12/DSD_3
DSD input channel 3
Input left/right clock/
9
5-V tolerant TTL input buffer
LRCKI/DSD_2
DSD input channel 2
Input serial clock/
10
5-V tolerant TTL input buffer
BICKI/DSD_1
DSD input channel 1
13
5-V tolerant TTL schmitt trigger
input buffer
RESET
Global reset
14
CMOS input buffer with pull-down PLL_BYPASS Bypass phase locked loop
15
CMOS input buffer with pull-down SA
Select address (I2C)
Bidirectional buffer: 5-V tolerant TTL
16
schmitt trigger input; 3.3-V capable SDA
2 mA slew-rate controlled output
Serial data (I2C)
17
5-V tolerant TTL schmitt trigger
input buffer
SCL
Serial clock (I2C)
18
5-V tolerant TTL schmitt trigger
input buffer
XTI
Crystal oscillator input (clock input)
19
Analog pad
FILTER_PLL
PLL filter
20
Analog ground
GNDA
PLL ground
21
3.3V analog supply voltage
VDDA
PLL supply
22
3.3-V capable TTL tristate 4mA
output buffer
CKOUT
Clock output
25
3.3-V capable TTL 2mA output
buffer
OUT8B
PWM channel 8 output B
26
3.3-V capable TTL 2mA output
buffer
OUT8A
PWM channel 8 output A
27
3.3-V capable TTL 2mA output
buffer
OUT7B
PWM channel 7 output B
28
3.3-V capable TTL 2mA output
buffer
OUT7A
PWM channel 7 output A
29
3.3-V capable TTL 2mA output
buffer
OUT6B
PWM channel 6 output B
10/66
Doc ID 022570 Rev 2
|
|
Share Link: 