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TPS65982ABZBHR Datasheet(PDF) 7 Page - Texas Instruments

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Part # TPS65982ABZBHR
Description  USB Type-C and USB PD Controller, Power Switch, and High-Speed Multiplexer
PDF  121 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TPS65982ABZBHR Datasheet(HTML) 7 Page - Texas Instruments

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TPS65982
www.ti.com
SLVSD02D – MARCH 2015 – REVISED JUNE 2019
Product Folder Links: TPS65982
Submit Documentation Feedback
Copyright © 2015–2019, Texas Instruments Incorporated
Pin Functions (continued)
PIN
TYPE
CATEGORY
POR
STATE
DESCRIPTION
NO.
NAME
C2
GPIO1
Digital I/O
Digital core I/O
and control pins
Hi-Z
General purpose digital I/O 1. Float pin if it is configured as a push-pull
output in the application. Ground pin with a 1-MΩ resistor when unused in
the application.
C3
No Ball
Blank
Ground and no
connect pins
—
Unpopulated ball for A1 marker and unpopulated inner ring.
C4
C5
C6
C7
C8
C9
D1
I2C_SDA1
Digital I/O
Digital core I/O
and control pins
Digital input
I2C port 1 serial data. Open-drain output. Tie pin to LDO_3V3 or VDDIO
(depending on configuration) through a 10-kΩ resistance when used or
unused.
D10
GPIO2
Digital I/O
Digital core I/O
and control pins
Hi-Z
General purpose digital I/O 2. Float pin if it is configured as a push-pull
output in the application. Ground pin with a 1-MΩ resistor when unused in
the application.
D11
PP_5V0
Power
High-current
power pins
—
5-V supply for VBUS. Bypass with capacitance CPP_5V0 to GND. Tie pin
to GND when unused.
D2
I2C_SCL1
Digital I/O
Digital core I/O
and control pins
Digital input
I2C port 1 serial clock. Open-drain output. Tie pin to LDO_3V3 or VDDIO
(depending on configuration) through a 10-kΩ resistance when used or
unused.
D3
No Ball
Blank
Ground and no
connect pins
—
Unpopulated ball for A1 marker and unpopulated inner ring.
D4
D5
DEBUG_CTL2
(GPIO17, I2C ADDR
B5)
Digital I/O
Digital core I/O
and control pins
Hi-Z
General purpose digital I/O 17. At power-up, pin state is sensed to
determine bit 5 of the I2C address.
D6
HRESET
Digital I/O
Digital core I/O
and control pins
Hi-Z
Active high hardware reset input. Will re-load settings from external flash
memory. Ground pin when HRESET functionality is not used.
D7
GPIO7
Digital I/O
Digital core I/O
and control pins
Hi-Z
General purpose digital I/O 7. Float pin if it is configured as a push-pull
output in the application. Ground pin with a 1-MΩ resistor when unused in
the application.
D8
GND
Ground
Ground and no
connect pins
—
Ground. Connect all balls to ground plane.
D9
No Ball
Blank
Ground and no
connect pins
—
Unpopulated ball for A1 marker and unpopulated inner ring.
E1
LDO_BMC
Power
Low-current
power pins
—
Output of the USB-PD BMC transceiver output level LDO. Bypass with
capacitance CLDO_BMC to GND.
E10
GPIO5
(HPD RX)
Digital I/O
Digital core I/O
and control pins
Hi-Z
General purpose digital I/O 5. Can be configured as Hot Plug Detect (HPD)
RX when DisplayPort mode supported. Must be tied high or low through a
1-kΩ pullup or pulldown resistor when used as a configuration input.
Ground pin with a 1-MΩ resistor when unused in the application.
E11
MRESET
(GPIO11)
Digital I/O
Digital core I/O
and control pins
Hi-Z
General purpose digital I/O 11. Forces RESETZ to assert. By default, this
pin asserts RESETZ when pulled high. The pin can be programmed to
assert RESETZ when pulled low. Ground pin with a 1MΩ resistor when
unused in the application.
E2
UART_TX
Digital
output
Port multiplexer
pins
UART_RX
UART serial transmit data. Connect pin to another TPS65982 UART_TX to
share firmware. Connect UART_RX to UART_TX when not connected to
another TPS65982.
E3
No Ball
Blank
Ground and no
connect pins
—
Unpopulated ball for A1 marker and unpopulated inner ring.
E4
DEBUG_CTL1
(GPIO16, I2C ADDR
B4)
Digital I/O
Digital core I/O
and control pins
Hi-Z
General purpose digital I/O 16. At power-up, pin state is sensed to
determine bit 4 of the I2C address.
E5
GND
Ground
Ground and no
connect pins
—
Ground. Connect all balls to ground plane.
E6
E7
E8
E9
No Ball
Blank
Ground and no
connect pins
—
Unpopulated ball for A1 marker and unpopulated inner ring.



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