SN20086APF

Data Sheet USB2.0 Flash Disk Controller SN20086 DATA SHEET SN20086 USB2.0 Flash Disk Controller Revision 0.2 Copyright © 2004, Sonix Technology Co., Ltd. All rights reserved. SN20086 2004/9/2 ver 0.2 1 General Description SN20086 is a high-performance integrated circuit to access the NAND type Flash memory via the 480 MHz USB 2.0 bus. It provides a flexible and cost efficient single chip solution for external storage applications such as USB Disk (Flash Disk). With all the features inherited from the popular SN11085/86/88, the users can easily upgrade to SN20086 and enjoy the tremendous speed increment. Although the USB speed is increased 40 times from 12 M to 480 M, the external crystal frequency of SN20086 is still kept at 6MHz, keeping the EMI at low level. The functions that ensure the data integrity like the embedded translation table, the Sonix proprietary randomization algorithm, and the real time ECC correction function are all the implemented as the USB 1.1 version. SN20086 also incorporates Sonix in-house algorithm to improve the performance of the flash disk. To enrich the product line of the OEM manufacture and reduce the effort of component sourcing, SN20086 supports both single channel and dual channel modes in a single chip. In addition, SN20086 supports NAND flash memories of Samaung, Toshiba, Hynix, STMicroelectronics and Micron, providing more flexibility for the flash memory’s purchasing. With the ability to support 8 pieces of flash memories and the new types of 2G, 4G, and 8G bits flashes, SN20086 can be used to build up a storage device up to 8 Giga bytes large. The USB Mass Storage Class compliance capability of SN20086 makes it a truly “plug-and-play” device without vendor drivers under Windows 2000/ME/XP, Mac OS 8.6/9/10, and Linux. SN20086 also provides PC boot up function as a USB floppy disk (1.44M), USB ZIP, USBB HDD or USB CD-ROM, which makes it an ideal replacement for the legacy floppy disk. 2 SN20086 2004/9/2 ver 0.2 2 Features USB 2.0 480 MHz high-speed compatible USB 1.1 Mass Storage Class compliant USB Mass Storage Class Bulk-Only Transport 1.0 supported USB Mass Storage Class SCSI transparent command set supported Low system clock (6MHz) to reduce EMI Customized USB VID, PID, serial number, and USB vendor/product strings 28 characters of Vendor/Product/Revision string supported for each LUN separately Support Samsung and Toshiba NAND-type flash memory, from 32Mbits to 1Gbits Support new type of Samsung NAND type flash memory, from 1Gbits to 8Gbits Support Hynix / Micron / STMicroelectronics flash memories Support FDD/ZIP/HDD/CD-ROM format through Sonix mass production tool Support Autorun function Support CD-RW function Real-time ECC correction circuit for data integrity and memory access speed acceleration Embedded SRAM for logical-to-physical address translation to extend the life time of NAND-type flash Support up to 8 NAND type flash memories are supported (single channel mode) Support dual channel mode for speed improvement (two NAND flash memories only) Support up to 8 Gbytes of disk capacity Embedded FIFO for upstream and downstream data transfer Built-in power MOS to meet USB suspend requirement (500 uA) Data transfer rate up to 60MB/s (burst) LED indicator pin Three modes of LED flashing patterns can be selected Five speed of LED flashing speed provided PC boot up capability (host BIOS with USB boot up support is necessary) Flash disk security function provided, up to 16 characters of password for high sensitive data protection from illegally access Five types of security functions can be selected ROM-type flash disk capability provided (permanent write protect) Different LUN can be set to write protect separately No driver needed under Microsoft Windows ME/2000/XP, Mac OS 8.6/9.x/10.xNo driver needed for Linux kernel 2.4 or above Sonix Driver for Microsoft Windows 98/98SE Sonix mass production tool available for mass production (under win2k/xp) 3 SN20086 2004/9/2 ver 0.2 Sonix utility program available (under Windows and Mac 10.2 or above) Sonix driver and utility program available (under Mac 9, version 9.1 or above) Single 3.3V operation 48 pin LQFP package 4 SN20086 2004/9/2 ver 0.2 3. Pin Assignment FLVDOUT FLCE6 FLCE5 FLCLE FLRE VD33 VD18 FLD6 FLD5 F LCE7 FLWP S W R S TN FLWP FLRB1 FLCE1 FLCE2 FLCE3 FLCE4 VS S VD18 VD33 35 30 25 FLD3 FLD7 FLD4 G P IO 0 FLD2 FLALE 40 20 FLWE VS S VD1 8 VD3 3 XIN 45 15 XOUT FLD1 FLD0 FLCE 8 1 VDDA P ADP RP U LED 5 UVDD33 UVDD18 UVS S D P ADM VS S A 10 VDDA VS S A VRES Table 1 SN20086 pin list # pin name 1 LED 2 VDDA 3 RPU 4 DPLUS 6 VSSA type DO PWR AIO AIO PWR drive description 8mA LED output Analog 3.3V Connect to 1.5K pull up resistor USB D+ USB DAnalog ground UTMI Digital 3.3V UTMI Digital 1.8V UTMI Digital ground Analog 3.3V Analog ground 5 5 DMINUS AIO 7 UVDD33 PWR 8 UVDD18 PWR 9 UVSSD 10 VDDA 11 VSSA PWR PWR PWR SN20086 12 VRES 13 FLCE8 14 FLD0 15 FLD1 16 XOUT 17 XIN 18 VD33 19 VD18 20 VSS 21 FLWE 22 FLALE 23 FLD2 24 GPIO0 AIO DIO DIO DIO DO DI PWR PWR PWR DO DO DIO DIO 2004/9/2 ver 0.2 Reference voltage, connect to 6.2K resistor 8mA Flash chip select 8 / Flash data 15 8mA Flash data 0 8mA Flash data 1 Crystal output Crystal input Digital 3.3V Digital 1.8V Digital ground 8mA Flash write enable 8mA Flash address latch enable 8mA Flash data 2 8mA General purpose input/output 0 / flash chip enable (dual channel mode), PU: dual channel mode, PD: single channel mode 8mA Flash data 3 8mA Flash command latch enable 8mA Flash data 4 8mA Flash data 5 8mA Flash chip enable 5 / Flash data 12 8mA Flash data 6 Digital 1.8V Digital 3.3V Flash power 3.3V 8mA Flash read enable 8mA Flash chip enable 6 / Flash data 13 8mA Flash data 7 8mA Flash chip enable 7 / Flash data 14 Write protect switch input Chip mater reset Flash ready/busy 8mA Flash chip enable 1 / Flash data 8 8mA Flash chip enable 2 / Flash data 9 8mA Flash chip enable 3 / Flash data 10 6 25 FLD3 26 FLCLE 27 FLD4 28 FLD5 29 FLCE5 30 FLD6 31 VD18 32 VD33 DIO DO DIO DIO DIO DIO PWR PWR 33 FLVDOUT PWR 34 FLRE 35 FLCE6 36 FLD7 37 FLCE7 39 RSTN 40 FLWP 41 FLRB1 42 FLCE1 43 FLCE2 44 FLCE3 DO DIO DIO DIO DI DO DI DIO DIO DIO 38 FLWPSW DI 8mA Flash write protect SN20086 45 FLCE4 46 VSS 47 VD18 48 VD33 Note: 2004/9/2 ver 0.2 DIO PWR PWR 8mA Flash chip enable 4 / Flash data 11 Digital ground Digital 1.8 V Digital 3.3V PWR - 1. P: power pin; AI: analog input pin, AIO: analog input/output pin; DI: digital input pin; DO: digital output pin; DIO: digital input/output pin. 2. PD: pull down; PU: pull up. 3. All pads are Schmitt triggered and with slew rate control 7 SN20086 2004/9/2 ver 0.2 4 Block diagram FIFO US B inte rfa ce logics S witch Ma trix fla s h me mory inte rfa ce logics S RAM S RAM CP U RO M 5 Functional description 5.1 Flash memory connection In single channel mode, up to 8 NAND type flash memories can be connected to SN20086 (in dual channel mode, only 2 flash memories can be connected), the number of flash memory connected can be detected automatically upon power on. Each flash memory has its own chip enable control signal path (FLCE 1 to FLCE8). All flash memories connected to SN20086 must be of the same capacity There is no special rule for the number of flash memory. (e.g. not necessarily to be the multiples 1 SN20086 of 2 or 4). 2004/9/2 ver 0.2 5.2 USB VID/PID/SN and Strings format The USB vendor ID, product ID, serial number, and the strings can be changed by using the Sonix Mass Production tool. The vendor name and product name of each LUN can also be changed. The serial number (defined in mass storage device class) can also be customized or disabled. It should be noted that the VID and PID values cannot be set to 0x0000 or 0xFFFF or any value that reserved by the USB standard. If there is no customized VID/PID, default USB vendor ID (hex 0C45) and product ID (hex 2060) are returned to the host. 5.3 Software support Sonix provides the following software to customers. Please contact Sonix sales for detail. 1) Application software and driver for Win98/2000/Me/XP; boot up utility is included for Win98/Me 2) Application software and driver for Mac OS9 (version 9.1 or above)* 3) Application software for Mac OS 10.2 or above* 4) Mass production tool under Win2000/XP * The functions of the application software between different OS might be different 2 SN20086 2004/9/2 ver 0.2 6 Operating rating and electrical characteristics 6.1 Absolute maximum rating Table 2 symbol Dvmin Dvmax Avmin Avmax Dvinout Avinout Tstg ESD (HBM) Parameter min digital supply voltage max digital supply voltage min analog supply voltage max analog supply voltage voltage on any digital input or output pin voltage on any analog input or output pin storage temperature range ESD human body mode C=100pF, R=1.5KΩ ESD (MM) Ioff Ilatch ESD machine mode leakage current minimum latch up current 200 10 value DGND – 0.3 DGND + 3.6 AGND – 0.3 AGND + 3.6 DGND –0.3 to 3.6 AGND –0.3 to Avdd + 0.3 -40 to +125 5000 unit V V V V V V 0 C V V uA mA 100 6.2 Operation conditions Table 3 symbol DVdd Avdd TA TJ Parameter digital supply voltage analog supply voltage operating ambient temperature range operating junction temperature range value +3 to +3.6 +3 to +3.6 0 to 70 0 to 115 unit V V 0 C C 0 3 SN20086 6.3 DC electrical characteristics 2004/9/2 ver 0.2 Table 4 symbol VDI VCM VHSSQ VHSDSC VHSSQ VIH VIL VOH VOL IIL IIH IDD Isuspend parameter test condition value 0.2 (min) 0.8 (min) 2.5 (max) 100 (min) 150 (max) 525 (min) 625 (max) -50 (min) 500 (max) 2.0 (min) 0.8 (max) IOH = -4 mA IOL= 4 mA VI = 0 V VI = 3.6 V 2.3 (min) 0.5 (max) RSTN pin : the other pins : 3.0 (max) 20 (max) TBD unit V V mV mV mV V V V V - 50.0 (max) µA - 3.0 (max) µA mA µA USB full speed differential input | (D+) – (D-) | iti it USB full speed differential Included VDI common mode range range USB high speed squelch detection threshold USB high speed disconnect detection threshold USB high speed data signaling common mode voltage range digh level h h voltage i h input ld low level input voltage high level output voltage low level output voltage low level input current high level input current input supply current supply current in suspend 6.4 6.4.1 AC electrical characteristics USB transceiver signal (full speed mode) Table 5 symbol Tr Tf Trfm Vo(crs) parameter transition rise time for DP or DM transition fall time for DP or DM test condition min 4 4 max 20 20 unit ns ns rise / fall time matching signal crossover voltage (Tr / Tf ) * 100 90 1.3 111.11 % 2.0 V 6.4.2 USB transceiver signal (high speed mode) 4 SN20086 Table 6 symbol Tr Tf parameter transition rise time for DP or DM transition fall time for DP or DM 2004/9/2 ver 0.2 test condition min 0.5 0.5 max unit ns ns 6.4.3 Operation clocks Table 7 symbol USBCLKin parameter XI/XOUT crystal value USBCLKin duty cycle value 6 (typ) 50 ± 2 unit MHz % 6.5 Power consumption Table 8 symbol Io_max Is_max parameter Max current in operation Max current in suspend mode value 80 TBD unit mA uA 5 SN20086 2004/9/2 ver 0.2 7. Packaging dimension 6 SN20086 Revision History Revision Revision V0.1 Revision V0.2 Revision Date Oct. 08, 2004 Dec. 13,2004 2004/9/2 ver 0.2 Description of changes Draft release. GPIO0 Definition Modify. 7 Data Sheet USB2.0 Flash Disk Controller SN20086 DISCLAIMER The information appearing in this publication is believed to be accurate. However, this publication could contain technical inaccuracies or typographical errors. The reader should not assume that this publication is error-free or that it will be suitable for any particular purpose. SONiX makes no warranty, express, statutory implied or by description in this publication or other documents which are referenced by or linked to this publication. In no event shall SONiX be liable for any special, incidental, indirect or consequential damages of any kind, or any damages whatsoever, including, without limitation, those resulting from loss of use, data or profits, whether or not advised of the possibility of damage, and on any theory o f liability, arising out of or in connection with the use or performance of this publication or other documents which are referenced by or linked to this publication. This publication was developed for products offered in Taiwan. SONiX may not offer the products discussed in this document in other countries. Information is subject to change without notice. Please contact SONiX or its local representative for information on offerings available. Integrated circuits sold by SONiX are covered by the warranty and patent indemnification provisions stipulated in the terms of sale only. The application circuits illustrated in this document are for reference purposes only. SONIX DISCLAIMS ALL WARRANTIES, INCLUDING THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PURPOSE. SONIX reserves the right to halt production or alter the specifications and prices, and discontinue marketing the Products listed at any time without notice. Accordingly, the reader is cautioned to verify that the data sheets and other information in this publication are current before placing orders. Products described herein are intended for use in normal commercial applications. Applications involving unusual environmental or reliability requirements, e.g. military equipment or medical life support equipment, are specifically not recommended without additional processing by SONIX for such application. Contact Information Main Office Address: 9F, No. 8 Lane 32, Hsien Chen 5th St. Chupei City, Hsinchu, Taiwan R.O.C. Tel: 886-3-551 0520 Fax: 886-3-551 0523 Http:// www.sonix.com.tw Taipei Office Address: 15F-2, No. 171, Song Ted Road, Taipei, Taiwan R.O.C. Tel: 886-2-2759 1980 Fax: 886-2-2759 8180 Hon Kong Office Address: Flat 3 9/F Energy Plaza 92 Granville Road, Tsimshatsui Ease Kowloon. Tel: 852-2723 8086 Fax: 852-2723 9179