UPD1001
Programmable USB Power Delivery Controller
Highlights
Key Benefits
•
•
•
•
•
•
•
• Integrated USB Power Delivery (PD) PHY
Integrated USB Power Delivery (PD) PHY
Support for Power Delivery Message Protocol
Integrated Voltage and Current ADC Inputs
Configuration Profile Selection
On-chip Microcontroller
SPI Interface
Commercial, Industrial, and Automotive Grade
Temperature Support
• Available in 28-TSSOP and 32-SQFN Packages
Target Applications
• AC Adapters & Chargers
- Type-A
- Type-B
- Micro-A
- Micro-B
- Captive cable
- Integrated receive termination
- Requires minimal external components
• Support for Power Delivery Message Protocol
-
Message Generation/Consumption
Retry Generation
Error Handling
State Behavior
• Cable Detect Logic
- Cable attachment type
• CFG_SEL pins allow selection of multiple profiles
- Provider
- Consumer/Provider
• Integrated Voltage (VMON) and Current (IMON)
ADC Inputs
• Dead Battery Support
• On-chip Microcontroller
- Manages I/Os and other signals
- Implements power delivery policy engine and
device policy manager
• Configuration Programming via OTP, or Vendor
Defined Messaging
• Supports Low Power Modes
• Serial Peripheral Interface (SPI) Bus
• Internal 3.3 V and 1.8 V Voltage Regulators
• Integrated Oscillator Reduces BOM Costs
• Package
- 28-pin TSSOP (9.7 x 6.1 mm)
- 32-pin SQFN (5 x 5 mm)
• Environmental
- Commercial temperature range (0°C to +70°C)
- Industrial temperature range (-40°C to +85°C)
- Automotive temperature range (-40°C to +105°C)
2014 Microchip Technology Inc.
DS00001688B-page 1
UPD1001
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
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The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000).
Errata
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To determine if an errata sheet exists for a particular device, please check with one of the following:
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DS00001688B-page 2
2014 Microchip Technology Inc.
UPD1001
1.0
INTRODUCTION
1.1
General Description
The UPD1001 is a programmable USB Power Delivery (PD) controller designed to adhere to the USB Power Delivery
Specification. USB Power Delivery allows a host (or device) to provide or consume up to 5 Amps and/or up to 20 Volts
of power from a USB PD capable partner device on the other end of the USB cable. USB PD capable standard and
custom cables/connectors are supported, which in most cases are backward compatible with standard USB connections.
The UPD1001 provides a complete USB Power Delivery solution for all charger and adapter solutions. The functionality
of the UPD1001 is selected via two configuration selection pins, CFG_SEL0 and CFG_SEL1, which can be used to
select unique PD and system configurations. Designing the UPD1001 into a system can be as simple as selecting a
configuration, with no external EEPROM required. Advanced programmability options exist with an external EEPROM
installed.
The integrated USB Power Delivery MAC and PHY support provider and consumer operation via the PD communication
protocol, as specified in Revision 1.0 (Version 1.2) of the USB Power Delivery Specification. Monitoring of VBUS and
battery charging is accomplished via the integrated voltage and current ADC inputs. The PHY supports cable ID detection/identification and loopback modes. The PHY includes a 24MHz FSK modulator/demodulator and provides integrated terminations. The USB PD MAC supports both USB PD insertion detection (cold socket) and dead battery cases.
The on-chip microcontroller manages the IOs and implements the power delivery local policy engine and device manager. The SPI ROM controller is used by the microcontroller for optional external code execution from ROM. A One Time
Programmable (OTP) ROM is integrated in the UPD1001. Integrated 3.3 V and 1.8 V regulators allow device operation
from a single power supply. The UPD1001 is available in commercial (0°C to +70°C), industrial (-40°C to +85°C), and
automotive (-40°C to +105°C) temperature ranges. An internal block diagram of the UPD1001 is shown in Figure 1-1.
2014 Microchip Technology Inc.
DS00001688B-page 3
UPD1001
FIGURE 1-1:
DS00001688B-page 4
INTERNAL BLOCK DIAGRAM
2014 Microchip Technology Inc.
UPD1001
2.0
PACKAGE OUTLINES
2.1
28-TSSOP
28-TSSOP PACKAGE (DRAWING)
Note: For the most current package drawings,
see the Microchip Packaging Specification at
http://www.microchip.com/packaging
FIGURE 2-1:
2014 Microchip Technology Inc.
DS00001688B-page 5
Note: For the most current package drawings,
see the Microchip Packaging Specification at
http://www.microchip.com/packaging
UPD1001
FIGURE 2-2:
DS00001688B-page 6
28-TSSOP PACKAGE (DIMENSIONS)
2014 Microchip Technology Inc.
Note: For the most current package drawings,
see the Microchip Packaging Specification at
http://www.microchip.com/packaging
UPD1001
2.2
32-SQFN
FIGURE 2-3:
32-SQFN PACKAGE
2014 Microchip Technology Inc.
DS00001688B-page 7
UPD1001
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To register, access the Microchip web site at www.microchip.com. Under “Support”, click on “Customer Change Notification” and follow the registration instructions.
CUSTOMER SUPPORT
Users of Microchip products can receive assistance through several channels:
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Distributor or Representative
Local Sales Office
Field Application Engineer (FAE)
Technical Support
Customers should contact their distributor, representative or field application engineer (FAE) for support. Local sales
offices are also available to help customers. A listing of sales offices and locations is included in the back of this document.
Technical support is available through the web site at: http://www.microchip.com/support
DS00001688B-page 6
2014 Microchip Technology Inc.
UPD1001
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
Device
-
[X]
PART NO.
/
XX
Tape and Reel Temperature
Option
Range
Device:
UPD1001
Tape and Reel
Option:
Blank
T
= Standard packaging (tray)
= Tape and Reel(Note 1)
Temperature
Range:
A
AI
AV
=
0C to +70C
= -40C to +85C
= -40C to +105C
Package:
ST
MQ
=
=
28-pin TSSOP
32-pin SQFN
2014 Microchip Technology Inc.
XX
Package
Examples:
a)
UPD1001-A/ST
Tray, Commercial temp., 28-pin TSSOP
b)
UPD1001T-AI/MQ
Tape & reel, Industrial temp., 32-pin SQFN
(Commercial)
(Industrial)
(Automotive)
Note
1:
Tape and Reel identifier only appears in
the catalog part number description. This
identifier is used for ordering purposes and
is not printed on the device package.
Check with your Microchip Sales Office for
package availability with the Tape and Reel
option.
DS00001688B-page 7
Note the following details of the code protection feature on Microchip devices:
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
•
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
•
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device applications and the like is provided only for your convenience and may be
superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO
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logo, rfPIC, SST, SST Logo, SuperFlash and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and
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© 2014, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved.
ISBN: 9781632762238
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DS00001688B-page 8
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