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参数资料
| 型号： | PWL6030B1AACMR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187 |
| 封装： | 7 X 7 MM, 0.40 MM PITCH, GREEN, FCBGA-187 |
| 文件页数： | 67/97页 |
| 文件大小： | 937K |
| 代理商： | PWL6030B1AACMR |
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SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
Table 2. Ball Description (continued)
CONNECTION IF
NAME
BALL
TYPE
I/O (1)
DESCRIPTION
PU/PD(2)
NOT USED
REFGND_B1
A9
Ground
I
System reference ground
Ground
–
REFGND_B2
F12
VBG
G12
Analog
O
Band gap output reference voltage
N/A
–
TESTING
Ground (fixed
*PD
TESTEN
J8
Digital
I
Test mode enable
internal pulldown
170
–950 kΩ
to ground)
TESTV
A15
Analog
O
Internal voltages sense line
Floating
SYSTEM CONTROL
PU
Control I2C serial clock (I2C voltage level is set by
CTLI2C_SCL
M4
Digital
I/O
N/A
0.46
–1.76
an external pullup.)
k
Ω
PU
Control I2C serial bidirectional data (I2C voltage
CTLI2C_SDA
N4
Digital
I/O
N/A
0.46
–1.76
level is set by an external pullup.)
k
Ω
Maskable interrupt output request to the host
INT
K10
Digital
O
Floating
–
processor
BATREMOVAL
L12
Digital
O
Battery removal indicator
Floating
BOOT0
H8
Digital
I
Boot ball 0 for power-up sequence selection
Ground or VRTC
BOOT1
G8
Digital
I
Boot ball 1 for power-up sequence selection
Ground or VRTC
BOOT2
G9
Digital
I
Boot ball 2 for power-up sequence selection
Ground or VRTC
BOOT3
H9
Digital
I
Boot ball 3 for power-up sequence selection
Ground or VRTC
*PU
NRESPWRON
N5
Digital
O
System reset/power on output
Floating
70
–190 kΩ
Floating (fixed
PU/*PD
NRESWARM
M5
Digital
I
Warm reset input
internal pullup to
170
–950 kΩ
VIO)
Floating (use of
internal PU/PD) or
tied to common
PU/*PD
PREQ1
J9
Digital
I
Peripheral 1 power request input
ground or VIO
170
–950 kΩ
(depending on
selected
sensitivity)
Floating (use of
internal PU/PD) or
tied to common
PU/*PD
PREQ2A
K9
Digital
I
Peripheral 2A power request input
ground or VIO
170
–950 kΩ
(depending on
selected
sensitivity)
Floating (use of
internal PU/PD) or
tied to common
PU/*PD
PREQ2B
K8
Digital
I
Peripheral 2B power request input
ground or VIO
170
–950 kΩ
(depending on
selected
sensitivity)
Floating (use of
internal PU/PD) or
tied to common
PU/*PD
PREQ2C
M7
Digital
I
Peripheral 2C power request input
ground or VIO
170
–950 kΩ
(depending on
selected
sensitivity)
Copyright
2010–2011, Texas Instruments Incorporated
7
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