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UT163 Schematic ( PDF Datasheet ) - USBest

Teilenummer UT163
Beschreibung USB 2.0 Flash Drive Controller
Hersteller USBest
Logo USBest Logo 




Gesamt 32 Seiten
UT163 Datasheet, Funktion
www.DataSheet4U.com
UT163
USB2.0 Flash Drive Controller
Datasheet
Rev. 3.1
Aug. 7, 2006
USBest Technology Inc.
http://www.usbest.com.tw
All rights strictly reserved. Any portion of this paper shall not be reproduced, copied, or translated to any
other forms without permission from USBest Technology Inc.






UT163 Datasheet, Funktion
www.DataSheet4U.com
UT163 Enhanced USB2.0 Flash Drive Controller
1 Overview
1.1 Description
UT163 is an Advanced Hi-speed USB Flash Disk Controller intended for supporting Flash memory
device and pin-to-pin compatible with UT168/UT166/UT161. It provides enhanced read/write and
power performance. With flexible firmware code design, UT163 can support comprehensive Flash
technologies, including Single Level Cell (SLC), Mutli-Level Cell (MLC) NAND Flash, AG-AND,
NROM and ORNAND Flash memory. It allows the manufacturer to improve device performance and
maximize flexibility in flash decision.
UT163 is a highly integrated single chip for USB2.0 Flash Disk controller, it integrates USB2.0
Transceiver Macrocell Interface (UTMI), the Serial Interface Engine (SIE), one cycle 8032 compatible
8-bit micro-controller and voltage regulators. The highly integration reduces overall cost by minimizing
component amount. Employed leading 0.18um CMOS technology, UT163 is the most cost and power
efficient solution for manufacture.
UT163 has both of hardware and software write-protect capability to prevent writing data into flash
memory unexpectedly and one LED indicator pin to show access status by three operation modes,
Busy, Waiting and OFF. The auto-run function enables comprehensive driver free applications. With
provided utility and mass production tool, UT163 also embodies all best value-added functions, such
as customized VID/PID/Serial Number, disk partitions, boot function, and the security function to
protect the data against forbid access with password identification.
With excellent compatibility, UT163 can runs smoothly on all PC platforms and support all major Flash
memory. It can support Windows ME/2000/XP, Mac9.x above and Linux 2.4 above without extra driver
and also support Windows 98/98SE through provided driver. UT163 is available in 64, 48 and 80 pin
package. It can accommodate up to 8 flash “CE” pins in 48/64/80 pin packages.
There are 8 IO pins in 64/80pin packages and 16 OUTPUT pins in 80pin package. These 8 GPIO and
16 OUTPUT pins in 80pin package can be used as external NOR flash data and address buses
respectively if “EXT_ROM_ENn” is connected to ground.
1.2 Product Information
Part No
UT163-L6
UT163-T6
Description
Enhanced USB2.0 Flash Drive Controller
NAND flash single/dual channel access with max. 8 CE pins
Green Process without special specify
UT163-L4
UT163-Q4
UT163-LH
Enhanced USB2.0 Flash Drive Controller
NAND flash single/dual channel access with 4 CE pins
Green Process without special specify
Enhanced USB2.0 Flash Drive Controller
NAND flash single/dual channel access with 4 CE pins
Green Process without special specify
Enhanced USB2.0 Flash Drive Controller
NAND flash single/dual channel access with max. 8 CE pins
Package Type
64Pin LQFP
7x7x1.4 mm
64Pin TQFP
7x7x1.0 mm
48Pin LQFP
7x7x1.4 mm
46Pin QFN
6.5x4.5x0.7 mm
80Pin LQFP
10x10x1.4 mm
USBest Confidential
Page 6 of 32

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UT163 pdf, datenblatt
www.DataSheet4U.com
UT163 Enhanced USB2.0 Flash Drive Controller
5.2 UT163-L4 48Pin LQFP Pin Assignment
Figure 3 UT163-L4 Pin Assignment
F1_RBn 37
VSS 38
F1_IO[0] 39
F1_IO[1] 40
VDD18 41
F1_IO[2] 42
VDD33 43
F1_IO[3] 44
F1_IO[4] 45
F1_IO[5] 46
REG50IN 47
F1_IO[6] 48
UT163-L4
48 Pins LQFP
7 x 7 x 1.4 mm
24 VDD18
23 GPIO7
22 F_WEn
21 F_REn
20 F_ALE
19 F_CLE
18 VSS
17 RSTn
16 F_CE1n
15 F_CE0n
14 NC
13 NC
USBest Confidential
Page 12 of 32

12 Page





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