User Manuals: FTDI Vinculum-II VNC2-48Q Host Controller

Manuals and User Guides for FTDI Vinculum-II VNC2-48Q Host Controller. We have 1 FTDI Vinculum-II VNC2-48Q Host Controller manual available for free PDF download: Manual

FTDI Vinculum-II VNC2-48Q Manual (74 pages)

Embedded Dual USB Host Controller IC

Brand: FTDI | Category: Controller | Size: 2 MB

Typical Applications
2
Part Numbers
2
USB Compliant
2
Table 1.1 Part Numbers
2
VNC2 Block Diagram
3
Figure 2.1 Simplified VNC2 Block Diagram
3
Table of Contents
4
Device Pin out and Signal Description Summary
7
Pin out - 32 Pin LQFP
7
Figure 3.1 32 Pin LQFP - Top down View
7
Pin out - 32 Pin QFN
8
Figure 3.2 32 Pin QFN - Top down View
8
Pin out - 48 Pin LQFP
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Figure 3.3 48 Pin LQFP - Top down View
9
Pin out - 48 Pin QFN
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Figure 3.4 48 Pin QFN - Top down View
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Pin out - 64 Pin LQFP
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Figure 3.5 64 Pin LQFP - Top down View
11
Pin out - 64 Pin QFN
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Figure 3.6 64 Pin QFN - Top down View
12
VNC2 Schematic Symbol 32 Pin
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Figure 3.7 Schematic Symbol 32 Pin
13
VNC2 Schematic Symbol 48 Pin
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Figure 3.8 Schematic Symbol 48 Pin
14
VNC2 Schematic Symbol 64 Pin
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Figure 3.9 Schematic Symbol 64 Pin
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Pin Configuration USB and Power
16
Miscellaneous Signals
16
Table 3.1 USB Interface Group
16
Table 3.2 Power and Ground
16
Table 3.3 Miscellaneous Signal Group
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Pin Configuration Input / Output
17
Table 3.4 Default I/O Configuration
18
Function Description
19
Key Features
19
Functional Block Descriptions
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Embedded CPU
19
Flash Module
19
Flash Programming Module
19
Input / Output Multiplexer Module
19
Peripheral DMA Modules 0, 1, 2 & 3
20
RAM Module
20
Peripheral Interface Modules
20
USB Transceivers 0 and 1
20
USB Host / Device Controllers
20
12Mhz Oscillator
20
Table 4.1 - Peripheral Pin Requirements
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Power Saving Modes and Standby Mode
21
O Multiplexer
22
Figure 5.1 IOBUS to Group Relationship-64 Pin
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Figure 5.2 IOBUS to UART, SPI Slave0 and SPI Master Example
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Figure 5.3 IOBUS to UART, SPI Slave0 and SPI Master Second Example
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Figure 5.4 IOBUS to UART, SPI Slave0 and SPI Master Third Example
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I/O Peripherals Signal Names
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Table 5.1 I/O Peripherals Signal Names
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I/O Multiplexer Configuration
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Figure 5.5 VNC2 Toolchain App Wizard Showing Iomux Configuration
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I/O Mux Group 0
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I/O Mux Group 1
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Table 5.2 Group 0
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Table 5.3 Group 1
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I/O Mux Group 2
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I/O Mux Group 3
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Table 5.4 Group 2
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Table 5.5 Group 3
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I/O Mux Interface Configuration Example
30
Figure 5.6 UART Example 64 Pin
30
Peripheral Interfaces
31
UART Interface
31
Figure 6.1 UART Receive Waveform
31
Figure 6.2 UART Transmit Waveform
31
UART Mode Signal Descriptions
32
Table 6.1 Data and Control Bus Signal Mode Options - UART Interface
32
Serial Peripheral Interface - SPI Modes
33
Table 6.2 SPI Signal Names
33
SPI Clock Phase Modes
34
Table 6.3 - SPI Slave Speeds
34
Table 6.4 - Clock Phase/Polarity Modes
34
Serial Peripheral Interface - Slave
35
Figure 6.3 - SPI CPOL CPHA Function
35
Figure 6.4 SPI Slave Block Diagram
35
SPI Slave Signal Descriptions
36
Full Duplex
36
Table 6.5 Data and Control Bus Signal Mode Options - SPI Slave Interface
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Figure 6.5 Full Duplex Data Master Write
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Table 6.6 SPI Command and Status Fields
37
Figure 6.6 Full Duplex Data Master Read
37
Figure 6.7 SPI Command and Status Structure
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Half Duplex, 4 Pin
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Figure 6.8 Half Duplex Data Master Write
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Figure 6.9 Half Duplex Data Master Read
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Half Duplex, 3 Pin
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Figure 6.10 Half Duplex 3-Pin Data Master Write
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Figure 6.11 Half Duplex 3-Pin Data Master Read
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Unmanaged Mode
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Figure 6.12 Unmanaged Mode Transfer Diagram
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VNC1L Legacy Interface
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Figure 6.13 VNC1L Mode Data Write
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Figure 6.14 VNC1L Mode Data Read
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Figure 6.15 VNC1L Compatible SPI Command and Status Structure
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Table 6.7 SPI Command and Status Fields
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Table 6.8 SPI Setup Bit Encoding
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Table 6.9 SPI Slave Data Timing
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Table 6.10 SPI Master Data Read Status Bit
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Figure 6.16 SPI Slave Mode Timing
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Table 6.11 SPI Master Data Write Status Bit
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Figure 6.17 SPI Master Data Read (VNC2 Slave Mode)
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Figure 6.18 SPI Slave Mode Data Write
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Serial Peripheral Interface - SPI Master
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Table 6.12 SPI Status Read Byte - Bit Descriptions
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Figure 6.19 SPI Slave Mode Status Read
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Figure 6.20 SPI Master Block Diagram
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SPI Master Signal Descriptions
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Table 6.13 SPI Master Signal Names
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Table 6.14 SPI Master Timing
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Debugger Interface
47
Debugger Interface Signal Description
47
Table 6.15 Debugger Signal Name
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Figure 6.21 Typical SPI Master Timing
47
Parallel FIFO - Asynchronous Mode
48
FIFO Signal Descriptions
48
Read / Write Transaction Asynchronous FIFO Mode
49
Table 6.16 Data and Control Bus Signal Mode Options - Parallel FIFO Interface
49
Parallel FIFO - Synchronous Mode
50
Table 6.17 Asynchronous FIFO Mode Read / Write Timing
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Figure 6.22 Asynchronous FIFO Mode Read / Write Cycle
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Read / Write Transaction Synchronous FIFO Mode
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Table 6.18 Synchronous FIFO Control Signals
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Figure 6.23 Synchronous FIFO Mode Read / Write Cycle
51
General Purpose Timers
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Pulse Width Modulation
52
Table 6.19 Synchronous FIFO Mode Read / Write Timing
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General Purpose Input Output
53
Figure 6.24 PWM - Timing Diagram
53
Figure 6.25 GPIO Port Groups
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USB Interfaces
54
Figure 7.1 USB Modes
54
Firmware
55
Rtos
55
Device Drivers
55
Firmware - Software Development Toolchain
55
Precompiled Firmware
56
Device Characteristics and Ratings
57
Absolute Maximum Ratings
57
DC Characteristics
57
Table 9.1 Absolute Maximum Ratings
57
Table 9.2 Operating Voltage and Current
57
ESD and Latch-Up Specifications
58
Table 9.3 I/O Pin Characteristics
58
Table 9.4 USB I/O Pin (USBDP, USBDM) Characteristics
58
Table 9.5 Crystal Oscillator 1.8 Volts DC Characteristics
58
Table 9.6 ESD and Latch-Up Specifications
58
Application Examples
59
Example VNC2 Schematic (MCU - UART Interface)
59
Figure 10.1 VNC2 Schematic (MCU - UART Interface)
59
Package Parameters
60
VNC2 Package Markings
60
Figure 11.1 Package Markings
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Figure 11.2 Markings - 32 QFN
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VNC2, LQFP-32 Package Dimensions
61
VNC2, QFN-32 Package Dimensions
61
Figure 11.3 LQFP-32 Package Dimensions
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Figure 11.4 QFN-32 Package Dimensions
61
VNC2, LQFP-48 Package Dimensions
62
Figure 11.5 LQFP-48 Package Dimensions
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VNC2, QFN-48 Package Dimensions
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Figure 11. 6 QFN-48 Package Dimensions
63
VNC2, LQFP-64 Package Dimensions
64
Figure 11.7 64 Pin LQFP Package Details
64
VNC2, QFN-64 Package Dimensions
65
Figure 11.8 64 Pin QFN Package Details
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Solder Reflow Profile
66
Figure 11.9 All Packages Reflow Solder Profile
66
Table 11.1 Reflow Profile Parameter Values
67
Table 11.2 Package Reflow Peak Temperature
67
Contact Information
68
Appendix A - References
69
Document References
69
Acronyms and Abbreviations
70
Appendix B - List of Figures and Tables
71
List of Tables
71
List of Figures
72
Appendix C - Revision History
74

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User Manuals: FTDI Vinculum-II VNC2-48Q Host Controller

FTDI Vinculum-II VNC2-48Q Manual (74 pages)

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