參數(shù)資料
型號: TPS65920A2ZCHR
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA139
封裝: 10 X 10 MM, 0.65 MM PITCH, GREEN, PLASTIC, NFBGA-139
文件頁數(shù): 22/115頁
文件大?。?/td> 1232K
代理商: TPS65920A2ZCHR
SWCS037G
– MAY 2008 – REVISED APRIL 2011
Table 2-1. Ball Characteristics (continued)
PU[6] (k
)
PD[6] (k
)
Buffer
TPS65920
TPS65930
Pin
A/D
Reference Level
Type[4]
Strength
Ball[1]
Name[2]
[3]
RL[5]
Min
Typ
Max
Min
Typ
Max
(mA)[7]
GPIO1
D
I/O
IO_1P8
2
E7
75
100
202
59
100
144
JTAG.TMS
D
I
IO_1P8
GPIO2
D
I/O
IO_1P8
2
P2
156
220
450
59
100
144
TEST1
D
I/O
IO_1P8
2
GPIO15
D
I/O
IO_1P8
2
P13
156
220
450
59
100
144
TEST2
D
I/O
IO_1P8
2
GPIO6
D
I/O
IO_1P8
2
L5
PWM0
D
O
IO_1P8
75
100
202
59
100
144
4
TEST3
D
I/O
IO_1P8
2
GPIO7
D
I/O
IO_1P8
2
VIBRA.SYNC
D
I
IO_1P8
J7
75
100
202
59
100
144
PWM1
D
O
IO_1P8
4
TEST4
D
I/O
IO_1P8
2
D8
SYSEN
D
Open drain/I
IO_1P8
4.7
7.35
10
2
A4
CLKEN
D
O
IO_1P8
2
B13
CLKREQ
D
I
IO_1P8
60
100
146
C10
INT1
D
O
IO_1P8
2
C8
NRESPWRON
D
O
IO_1P8
2
B9
NRESWARM
D
I
IO_1P8
2
D10
PWRON
D
I
VBAT
G5
NSLEEP1
D
I
IO_1P8
E10
CLK256FS
(1)
D
O
IO_1P8
2
E4
VMODE1
D
I
IO_1P8
E8
BOOT0
A/D
I/O
VBAT
D7
BOOT1
A/D
I/O
VBAT
B8
REGEN
D
Open drain
VBAT
5.5
8
12
2
H4
MSECURE
D
I
IO_1P8
L13
VREF
A
Power
VREF
Power
K13
AGND
A
ground
GND
(GND)
N.C.
B3
I2C.SR.SDA
D
I/O
IO_1P8
2.5
3.4
12
VMODE2
D
I
IO_1P8
2
C5
I2C.SR.SCL
D
I/O
IO_1P8
2.5
3.4
12
C3
I2C.CNTL.SDA
D
I/O
IO_1P8
2.5
3.4
12
B4
I2C.CNTL.SCL
D
I
IO_1P8
2.5
3.4
12
See
(2)
H3
I2S.CLK
D
I/O
IO_1P8
2
See
(2)
K2
I2S.SYNC
D
I/O
IO_1P8
2
See
(2)
K4
I2S.DIN
D
I
IO_1P8
2
See
(2)
K3
I2S.DOUT
D
O
IO_1P8
2
See
(2)
D1
MIC.MAIN.P
A
I
MICBIAS1.OUT
See
(2)
E1
MIC.MAIN.M
A
I
MICBIAS1.OUT
A10
VBAT.RIGHT
A
Power
VBAT
PreDriv.LEFT
A
O
VINTANA2.OUT
See
(2)
A7
VMID
A
Power
VINTANA2.OUT
PreDriv.RIGHT
A
O
VINTANA2.OUT
See
(2)
A8
ADCIN7
A
I
VINTANA2.OUT
See
(2)
G1
AUXR
A
I
VINTANA2.OUT
MICBIAS1.OUT
A
Power
VINTANA2.OUT
See
(2)
E2
VMIC1.OUT
A
Power
VINTANA2.OUT
See
(2)
D2
MICBIAS.GND
Power GND
GND
(1)
To avoid reflection on this pin as a result of impedance mismatch, a serial resistance of 33
must be added. This clock output is
available in TPS65920 also. Can be used as a clock source, if required.
(2)
Balls A7, A8, D1, D2, E1, E2, G1, H3, K2, K3, and K4 are present on TPS65920 package. However, there is no function associated with
these pins. These can be left floating.
14
Terminal Description
Copyright
2008–2011, Texas Instruments Incorporated
focus.ti.com: TPS65930/TPS65920
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