Gowin Littlebee gw2an-18x User manual

GW2AN-18X and GW2AN-9X

Package & Pinout User Guide

UG973-1.2.1E, 12/28/2021

and GOWIN are trademarks of Guangdong Gowin Semiconductor Corporation

and are registered in China, the U.S. Patent and Trademark Office, and other countries. All

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the prior written consent of GOWINSEMI.

Disclaimer

GOWINSEMI assumes no liability and provides no warranty (either expressed or implied)

and is not responsible for any damage incurred to your hardware, software, data, or

property resulting from usage of the materials or intellectual property except as outlined in

the GOWINSEMI Terms and Conditions of Sale. GOWINSEMI may make changes to this

document at any time without prior notice. Anyone relying on this documentation should

contact GOWINSEMI for the current documentation and errata.

Revision History

Date

Version

Description

02/25/2021

1.0E

Initial version.

07/16/2021

1.1E

The GW2AN-9X device added.

10/28/2021

1.2E

The GW2AN-9X UG256, PG256, and UG324 packages

added.

12/28/2021

1.2.1E

UG324 package outline updated.

 
Contents 
 
UG973-1.2.1E 
i
 
Contents 
Contents.................................................................................................................i
List of Figures....................................................................................................iii 
List of Tables.......................................................................................................v
About This Guide.............................................................................................1
1 Purpose ..............................................................................................................................1
2 Related Documents ............................................................................................................ 1
3 Abbreviations and Terminology...........................................................................................2
4 Support and Feedback .......................................................................................................2
Overview...........................................................................................................3
1 PB-Free Package ............................................................................................................... 3
2 Package and Max. I/O Information .....................................................................................3
3 Power Pin ...........................................................................................................................4
4 Pin Quantity ........................................................................................................................5
4.1 Quantity of GW2AN-18X Pins .........................................................................................5
4.2 Quantity of GW2AN-9X Pins ...........................................................................................8
5 Introduction to the I/O BANK ............................................................................................10 
View of Pin Distribution ................................................................................ 11 
1 View of GW2AN-18X Pins Distribution .............................................................................12 
1.1 View of UG484 UV Pins Distribution .............................................................................12 
1.2 View of UG484 LV Pins Distribution ..............................................................................13 
1.3 View of UG484 EV Pins Distribution..............................................................................14 
1.4 View of UG400 UV Pins Distribution .............................................................................15 
1.5 View of UG400 LV Pins Distribution ..............................................................................16 
1.6 View of UG400 EV Pins Distribution..............................................................................17 
1.7 View of UG256 UV Pins Distribution .............................................................................18 
1.8 View of UG256 LV Pins Distribution ..............................................................................19 
1.9 View of UG256 EV Pins Distribution..............................................................................20 
1.10 View of PG256 UV Pins Distribution............................................................................21 
1.11 View of PG256 LV Pins Distribution............................................................................. 22 
1.12 View of PG256 EV Pins Distribution............................................................................23 
1.13 View of UG332 UV Pins Distribution ...........................................................................24 

 
Contents 
 
UG973-1.2.1E 
ii 
 
1.14 View of UG332 LV Pins Distribution ............................................................................25 
1.15 View of UG332 EV Pins Distribution............................................................................26 
1.16 View of UG324 UV Pins Distribution ...........................................................................27 
1.17 View of UG324 LV Pins Distribution ............................................................................28 
1.18 View of UG324 EV Pins Distribution............................................................................29 
1.19 View of PG484 UV Pins Distribution............................................................................30 
1.20 View of PG484 LV Pins Distribution ............................................................................31 
1.21 View of PG484 EV Pins Distribution............................................................................32 
2 View of GW2AN-9X Pins Distribution ............................................................................... 33 
2.1 View of UG400 UV Pins Distribution .............................................................................33 
2.2 View of UG400 LV Pins Distribution ..............................................................................34 
2.3 View of UG400 EV Pins Distribution..............................................................................35 
2.4 View of UG484 UV Pins Distribution .............................................................................36 
2.5 View of UG484 LV Pins Distribution ..............................................................................37 
2.6 View of UG484 EV Pins Distribution..............................................................................38 
2.7 View of UG256 UV Pins Distribution .............................................................................39 
2.8 View of UG256 LV Pins Distribution ..............................................................................40 
2.9 View of UG256 EV Pins Distribution..............................................................................41 
2.10 View of PG256 UV Pins Distribution............................................................................42 
2.11 View of PG256 LV Pins Distribution.............................................................................43 
2.12 View of PG256 EV Pins Distribution............................................................................44 
2.13 View of UG324 UV Pins Distribution ........................................................................... 45 
2.14 View of UG324 LV Pins Distribution ............................................................................46 
2.15 View of UG324 EV Pins Distribution............................................................................47 
Package Diagrams.........................................................................................48 
1 UG256 Package Outline (14mm x 14mm) .......................................................................49 
2 UG324 Package Outline (15mm x 15mm) .......................................................................50 
3 UG332 Package Outline (17mm x 17mm) .......................................................................51 
4 UG400 Package Outline (17mm x 17mm) .......................................................................52 
5 UG484 Package Outline (19mm x 19mm) .......................................................................53 
6 PG256 Package Outline (17mm x 17mm)........................................................................ 54 
7 PG484 Package Outline (23mm x 23mm)........................................................................55 

 
List of Figures 
 
UG973-1.2.1E 
iii 
 
List of Figures 
Figure 3-1 GW2AN-18X UG484 UV View of Pins Distribution ..........................................................12 
Figure 3-2 GW2AN-18X UG484 LV View of Pins Distribution ........................................................... 13 
Figure 3-3 GW2AN-18X UG484 EV View of Pins Distribution ..........................................................14 
Figure 3-4 GW2AN-18X UG400 UV View of Pins Distribution (Top View) ........................................ 15 
Figure 3-5 GW2AN-18X UG400 LV View of Pins Distribution (Top View) ......................................... 16 
Figure 3-6 GW2AN-18X UG400 EV View of Pins Distribution ..........................................................17 
Figure 3-7 GW2AN-18X UG256 UV View of Pins Distribution ..........................................................18 
Figure 3-8 GW2AN-18X UG256 LV View of Pins Distribution ........................................................... 19 
Figure 3-9 GW2AN-18X UG256 EV View of Pins Distribution ..........................................................20 
Figure 3-10 GW2AN-18X PG256 UV View of Pins Distribution ........................................................21 
Figure 3-11 GW2AN-18X PG256 LV View of Pins Distribution.......................................................... 22 
Figure 3-12 GW2AN-18X PG256 EV View of Pins Distribution.........................................................23 
Figure 3-13 GW2AN-18X UG332 UV View of Pins Distribution ........................................................ 24 
Figure 3-14 GW2AN-18X UG332 LV View of Pins Distribution ......................................................... 25 
Figure 3-15 GW2AN-18X UG332 EV View of Pins Distribution ........................................................26 
Figure 3-16 GW2AN-18X UG324 UV View of Pins Distribution ........................................................ 27 
Figure 3-17 GW2AN-18X UG324 LV View of Pins Distribution ......................................................... 28 
Figure 3-18 GW2AN-18X UG324 EV View of Pins Distribution ........................................................29 
Figure 3-19 GW2AN-18X PG484 UV View of Pins Distribution ........................................................30 
Figure 3-20 GW2AN-18X PG484 LV View of Pins Distribution .........................................................31 
Figure 3-21 GW2AN-18X PG484 EV View of Pins Distribution.........................................................32 
Figure 3-22 GW2AN-9X UG400 UV View of Pins Distribution .......................................................... 33 
Figure 3-23 GW2AN-9X UG400 LV View of Pins Distribution ...........................................................34 
Figure 3-24 GW2AN-9X UG400 EV View of Pins Distribution ..........................................................35 
Figure 3-25 GW2AN-9X UG484 UV View of Pins Distribution .......................................................... 36 
Figure 3-26 GW2AN-9X UG484 LV View of Pins Distribution ...........................................................37 
Figure 3-27 GW2AN-9X UG484 EV View of Pins Distribution ..........................................................38 
Figure 3-28 GW2AN-9X UG256 UV View of Pins Distribution...................................................... 39 
Figure 3-29 GW2AN-9X UG256 LV View of Pins Distribution ...................................................... 40 
Figure 3-30 GW2AN-9X UG256 EV View of Pins Distribution ...................................................... 41 
Figure 3-31 GW2AN-9X PG256 UV View of Pins Distribution ...................................................... 42 
Figure 3-32 GW2AN-9X PG256 LV View of Pins Distribution.......................................................43 

List of Figures

UG973-1.2.1E

Figure 3-33 GW2AN-9X PG256 EV View of Pins Distribution.......................................................44

Figure 3-34 GW2AN-9X UG324 UV View of Pins Distribution......................................................45

Figure 3-35 GW2AN-9X UG324 LV View of Pins Distribution ......................................................46

Figure 3-36 GW2AN-9X UG324 EV View of Pins Distribution ......................................................47

Figure 4-1 Package Outline UG256................................................................................................... 49

Figure 4-2 Package Outline UG324................................................................................................... 50

Figure 4-3 Package Outline UG332................................................................................................... 51

Figure 4-4 Package Outline UG400................................................................................................... 52

Figure 4-5 Package Outline UG484................................................................................................... 53

Figure 4-6 Package Outline PG256................................................................................................... 54

Figure 4-7 Package Outline PG484................................................................................................... 55

 
List of Tables 
 
UG973-1.2.1E 
v
 
List of Tables 
Table 1-1 Abbreviations and Terminology .......................................................................................... 2
Table 2-1 Package and Max. I/O Information ....................................................................................3
Table 2-2 GW2AN Power Pin............................................................................................................. 4
Table 2-3 Quantity of GW2AN-18X Pins............................................................................................ 5
Table 2-4 Quantity of GW2AN-9X Pins.............................................................................................. 8
Table 3-1 Other Pins in GW2AN-18X UG484 UV.............................................................................. 12 
Table 3-2 Other Pins in GW2AN-18X UG484 LV............................................................................... 13 
Table 3-3 Other Pins in GW2AN-18X UG484 EV ..............................................................................14 
Table 3-4 Other Pins in GW2AN-18X UG400 UV.............................................................................. 15 
Table 3-5 Other Pins in GW2AN-18X UG400 LV............................................................................... 16 
Table 3-6 Other Pins in GW2AN-18X UG400 EV ..............................................................................17 
Table 3-7 Other Pins in GW2AN-18X UG256 UV.............................................................................. 18 
Table 3-8 Other Pins in GW2AN-18X UG256 LV............................................................................... 19 
Table 3-9 Other Pins in GW2AN-18X UG256 EV ..............................................................................20 
Table 3-10 Other Pins in GW2AN-18X PG256 UV ............................................................................ 21 
Table 3-11 Other Pins in GW2AN-18X PG256 LV ............................................................................. 22 
Table 3-12 Other Pins in GW2AN-18X PG256 EV ............................................................................ 23 
Table 3-13 Other Pins in GW2AN-18X UG332 UV............................................................................24 
Table 3-14 Other Pins in GW2AN-18X UG332 LV............................................................................. 25 
Table 3-15 Other Pins in GW2AN-18X UG332 EV ............................................................................ 26 
Table 3-16 Other Pins in GW2AN-18X UG324 UV............................................................................27 
Table 3-17 Other Pins in GW2AN-18X UG324 LV............................................................................. 28 
Table 3-18 Other Pins in GW2AN-18X UG324 EV ............................................................................ 29 
Table 3-19 Other Pins in GW2AN-18X PG484 UV ............................................................................ 30 
Table 3-20 Other Pins in GW2AN-18X PG484 LV .............................................................................31 
Table 3-21 Other Pins in GW2AN-18X PG484 EV ............................................................................ 32 
Table 3-22 Other Pins in GW2AN-9X UG400 UV.............................................................................. 33 
Table 3-23 Other Pins in GW2AN-9X UG400 LV............................................................................... 34 
Table 3-24 Other Pins in GW2AN-9X UG400 EV ..............................................................................35 
Table 3-25 Other Pins in GW2AN-9X UG484 UV.............................................................................. 36 
Table 3-26 Other Pins in GW2AN-9X UG484 LV............................................................................... 37 
Table 3-27 Other Pins in GW2AN-9X UG484 EV ..............................................................................38 

List of Tables

UG973-1.2.1E

Table 3-28 Other Pins in GW2AN-9X UG256 UV.............................................................................. 39

Table 3-29 Other Pins in GW2AN-9X UG256 LV............................................................................... 40

Table 3-30 Other Pins in GW2AN-9XUG256 EV ...............................................................................41

Table 3-314 Other Pins in GW2AN-9X PG256 UV ............................................................................42

Table 3-32 Other Pins in GW2AN-9X PG256 LV ............................................................................... 43

Table 3-33 Other Pins in GW2AN-9X PG256 EV .............................................................................. 44

Table 3-34 Other Pins in GW2AN-9X UG324 UV.............................................................................. 45

Table 3-35 Other Pins in GW2AN-9X UG324 LV............................................................................... 46

Table 3-36 Other Pins in GW2AN-9X UG324 EV ..............................................................................47

1 About This Guide

1.1 Purpose

UG973-1.2.1E

1(55)

1About This Guide

1.1 Purpose

This manual mainly contains an introduction to the GW2AN series of

FPGA products together with a definition of the pins, list of pin numbers,

distribution of pin, and package diagrams.

1.2 Related Documents

The latest user guides are available on GOWINSEMI Website. You

can find the related documents at www.gowinsemi.com:

DS971E, GW2AN-18X & 9X Data Sheet

UG290E, Gowin FPGA Products Programming and Configuration User

Guide

UG972E, GW2AN-18X Pinout

UG978E, GW2AN-9X Pinout

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