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参数资料
型号： TPS65930BZCH
厂商： TEXAS INSTRUMENTS INC
元件分类： 消费家电
英文描述： SPECIALTY CONSUMER CIRCUIT, PBGA139
封装： 10 X 10 MM, 0.65 MM PITCH, GREEN, PLASTIC, NFBGA-139
文件页数： 26/115页
文件大小： 1232K
代理商： TPS65930BZCH
TPS65930/TPS65920
SWCS037G
– MAY 2008 – REVISED APRIL 2011
www.ti.com
Table 2-2. Signal Description (continued)
Default Configuration After Reset
Released
Signal
TPS65920
TPS65930
Features
Module
Description
Type
Internal
Name
Ball
Not Used (1)
Signal
Type
Pull or
Not
Open
SYSEN
System enable output
D8
SYSEN
OD
PU
Floating
drain/I
CLKEN
Clock enable
O
A4
CLKEN
O
Floating
CLKREQ
Clock request
I
B13
CLKREQ
I
PD
GND
INT1
Output interrupt line 1
O
C10
INT1
O
Floating
Output control the NRESPWRON
NRESPWRON
O
C8
NRESPWRON
O
Floating
of the application processor
Input; detect user action on the
NRESWARM
I
B9
NRESWARM
I
GND
reset button
Input; detect a control command
PWRON
I
D10
PWRON
I
VBAT
to start or stop the system
CONTROL
NSLEEP1
Sleep request from device 1
I
G5
NSLEEP1
I
GND
CLK256FS
O
E10
CLK256FS
O
Floating
Digital voltage scaling linked with
VMODE1
I
E4
VMODE1
I
GND
VDD1
BOOT0
Boot pin 0
I
E8
BOOT0
I
PD
N/A
BOOT1
Boot pin 1
I
D7
BOOT1
I
PD
N/A
Open
REGEN
Enable signal for external LDO
B8
REGEN
OD
PU
Floating
drain
Security and digital rights
MSECURE
I
H4
MSECURE
I
N/A
management
VREF
Reference voltage
Power
L13
VREF
Power
N/A
VREF
Analog ground for reference
Power
AGND
K13
AGND
GND
voltage
GND
N.C.
Not connected
Signal not
B3
Floating
functional(3)
I2C.SR.SDA
I/O
SmartReflex I2C data
I2C
Smart
Digital voltage scaling linked with
VMODE2
I
Reflex
VDD2
C5
VMODE2
I
GND
I2C.SR.SCL
I/O
SmartReflex I2C data
I2C.CNTL.SDA
I/O
C3
I2C.CNTL.SDA
I/O
PU
N/A
General-purpose I2C data
I2C
I2C.CNTL.SCL
I/O
B4
I2C.CNTL.SCL
I/O
PU
N/A
General-purpose I2C clock
I2S.CLK
Clock signal (audio port)
I/O
H3
I2S.CLK
I/O
Floating
Synchronization signal (audio
I2S.SYNC
I/O
K2
I2S.SYNC
I/O
Floating
port)
TDM
I2S.DIN
Data receive (audio port)
I
K4
I2S.DIN
I
GND
I2S.DOUT
Data transmit (audio port)
O
K3
I2S.DOUT
O
Floating
MIC.MAIN.P
Main microphone left input (P)
I
D1
MIC.MAIN.P
I
Cap to GND
ANA.MIC
MIC.MAIN.M
Main microphone left input (M)
I
E1
MIC.MAIN.M
I
Cap to GND
Hands-
VBAT.RIGHT
Battery voltage input
Power
A10
VBAT.RIGHT
Power
VBAT
Free
Predriver output left P for
PreDriv.LEFT
O
external class-D amplifier
A7
VMID
Power
Floating
VMID
Power
Headset
Predriver output right P for
PreDriv.RIGHT
O
external class-D amplifier
A8
ADCIN7
I
GND
ADCIN7
General-purpose ADC input 7
I
AUX Input
AUXR
Auxiliary audio input right
I
G1
AUXR
I
Cap to GND
18
Terminal Description
Copyright
2008–2011, Texas Instruments Incorporated
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