STA662 STMicroelectronics, STA662 Datasheet - Page 20

• Manufacturer Part Number: STA662
• Description: Audio Transmitters, Receivers, Transceivers AM/FM, DAB/DAB+/DMB-A, DRM Multi-Standard Digital Radio Receiver
• Manufacturer: STMicroelectronics

Pin description
Table 2.
20/24
Antenna switching
System level signals
XTAL
2.5 Volt LDO
PLLs Power supply and ground signal
AGNDSUB_OSCI30
AVDD2V5_OSCI30
AVDD1V2_OSCI30
DRAM_ENABLE
DGND_SYSPLL
AGND_SYSPLL
DVDD_SYSPLL
DVDD_AUDPLL
AGND_OSCI30
AVDD_SYSPLL
RESET_N
BOOTSEL0
BOOTSEL1
TESTSEL0
TESTSEL1
TESTSEL2
TESTSEL3
MCLKOUT
Ball name
CLKSEL0
CLKSEL1
IOPSW0
IOPSW1
LDO2V5
STA662 pin-out description (continued)
XTO
AS0
AS1
XTI
(1)
,
(2)
(3)
Antenna switching selector bit 0
Antenna switching selector bit 1
Clock mode selector bit 0
Clock mode selector bit 1
System clock out
Boot selector bit 0
Boot selector bit 1
System reset input
Pad ring power supply selector bit 0
Pad ring power supply selector bit 1
Test mode selector bit 0
Test mode selector bit 1
Test mode selector bit 2
Test mode selector bit 3
Dram interface enable
OSCI input
OSCI output
OSCI analog power supply
OSCI analog ground
OSCI digital power supply
OSCI digital ground
LDO regulator 2.5 V output power
supply
PLLs Digital Power supply
PLLs Digital Power ground
PLLs Analog Power supply
PLLs Analog Power ground
PLLs Digital Power supply
Doc ID 023407 Rev 1
Description
Analog
Analog
PWR
PWR
PWR
PWR
PWR
PWR
Type
GND
GND
GND
GND
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
Supply group
3.3 V
3.3V
3.3V
3.3V
1.2V
2.5V
1.2V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
2.5V
1.2V
-
-
-
-
-
-
-
STA662
number
Ball
E13
E14
D15
D14
D13
C14
C13
E12
D12
E11
D10
E10
F10
A4
B4
E8
E9
D9
D8
C6
A6
B6
A5
B5
B7
L5
L6