Genesys Logic, Inc. GL826 USB 2.0 Multi-Slot Flash Card Reader Controller (All-in-one with Dual SD/MMC bus Interface) Datasheet Revision 1.03 Aug. 2, 2007 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller Copyright: Copyright © 2007 Genesys Logic Incorporated. All rights reserved. No part of the materials may be reproduced in any form or by any means without prior written consent of Genesys Logic, Inc. Disclaimer: ALL MATERIALS ARE PROVIDED “AS IS” WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND. NO LICENSE OR RIGHT IS GRANTED UNDER ANY PATENT OR TRADEMARK OF GENESYS LOGIC INC.. GENESYS LOGIC HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS IN REGARD TO MATERIALS, INCLUDING ALL WARRANTIES, IMPLIED OR EXPRESS, OF MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF INTELLECTUAL PROPERTY, INCLUDING, WITHOUT LIMITATION, THE X-D PICTURE CARDTM LICENSE. IN NO EVENT SHALL GENESYS LOGIC BE LIABLE FOR ANY DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES RESULTING FROM LOSS OF INFORMATION OR PROFITS. PLEASE BE ADVISED THAT THE MATERIALS MAY CONTAIN ERRORS OR OMMISIONS. GENESYS LOGIC MAY MAKE CHANGES TO THE MATERIALS OR TO THE PRODUCTS DESCRIBED THEREIN AT ANY TIME WITHOUT NOTICE. Trademarks: is a registered trademark of Genesys Logic, Inc. All trademarks are the properties of their respective owners. Office: Genesys Logic, Inc. 12F, No. 205, Sec. 3, Beishin Rd., Shindian City, Taipei, Taiwan Tel: (886-2) 8913-1888 Fax: (886-2) 6629-6168 http ://www.genesyslogic.com ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 2 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller Revision History Revision Date Description 0.90 10/5/2006 Initial version 0.91 1/19/2007 1.00 3/12/2007 1.01 4/23/2007 1.02 6/7/2007 Modify SD/MMC Card Description Modify some pin type and pin name Add AC Characteristics of MS PRO Add serial EEPROM interface, p31 Add description about pin118,119, p10 Modify DC Characteristics: VOH, IOH, IOL, p13 Add feature description below, p7: Support Dual SD and MS-PRO 4-bit for 5 slots. Support MS PRO-HG 8-bit for 4 slots Pass Windows Vista and XP Modify Chapter 2: Chapter 2.1 LQFP 128 Without MS PRO-HG 8bit support Chapter 2.2 LQFP 128 With MS PRO-HG 8bit support Chapter 2.3 Comparison Modify Chapter4.8 Modify Chapter4.10 1.03 8/2/2007 Add LQFP48 Pin Package Application ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 3 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller TABLE OF CONTENTS CHAPTER 1 FEATURES .............................................................................. 8 CHAPTER 2 PIN ASSIGNMENT ................................................................ 9 2.1 LQFP 128 DUAL SD AND MS-PRO 4-BIT SUPPORT ................................ 9 2.1.1 PINOUT DIAGRAM ............................................................................... 9 2.1.2 PIN LIST ............................................................................................ 10 2.1.3 PIN DESCRIPTION .............................................................................. 11 2.2 LQFP 128 WITH MS PRO-HG 8-BIT SUPPORT ..................................... 14 2.2.1 PINOUT DIAGRAM ............................................................................. 14 2.2.2 PIN LIST ............................................................................................ 15 2.2.3 PIN DESCRIPTION .............................................................................. 16 2.2.4 COMPARISON OF MS PRO-HG 8-BIT SUPPORT .............................. 18 2.3 LQFP 48................................................................................................... 19 2.3.1 PINOUT DIAGRAM ............................................................................. 19 2.3.2 PIN LIST ............................................................................................ 20 2.3.3 PIN DESCRIPTION .............................................................................. 20 CHAPTER 3 BLOCK DIAGRAM.............................................................. 22 CHAPTER 4 ELECTRICAL CHARACTERISTICS............................... 23 4.1 ABSOLUTE MAXIMUM RATINGS .............................................................. 23 4.2 OPERATING CONDITIONS......................................................................... 23 4.3 DC CHARACTERISTICS ............................................................................ 23 4.4 AC CHARACTERISTICS OF EXTERNAL FLASH ........................................ 24 4.5 AC CHARACTERISTICS OF SMARTMEDIA............................................... 26 4.6 AC CHARACTERISTICS OF XD-PICTURE ................................................. 31 4.7 AC CHARACTERISTICS OF MEMORY STICK ........................................... 32 4.8 AC CHARACTERISTICS OF MEMORY STICK PRO/ MEMORY STICK PRO-HG........................................................................................................ 33 4.9 AC CHARACTERISTICS OF SECURE DIGITAL / MULTIMEDIACARD ...... 36 4.10 AC CHARACTERISTICS OF COMPACT FLASH PIO MODE ..................... 37 4.11 AC CHARACTERISTICS OF COMPACT FLASH UDMA MODE ............... 38 4.12 AC CHARACTERISTICS OF RESET TIMING............................................ 38 ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 4 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.13 AC CHARACTERISTICS OF SERIAL EEPROM...................................... 40 CHAPTER 5 PACKAGE DIMENSION..................................................... 41 CHAPTER 6 ORDERING INFORMATION ............................................ 43 ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 5 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller LIST OF FIGURES FIGURE 2.1－ －LQFP 128 PINOUT DIAGRAM(WITHOUT MS PRO-HG 8-BIT SUPPORT) .... 9 FIGURE 2.2－ －LQFP 128 PINOUT DIAGRAM(WITH MSPRO-HG 8-BIT SUPPORT).......... 14 FIGURE 2.3－ －LQFP 48 PINOUT DIAGRAM ....................................................................... 19 －FUNCTIONAL BLOCK DIAGRAM .................................................................. 22 FIGURE 3.1－ FIGURE 4.1－ －TIMING DIAGRAM OF EXTERNAL FLASH ................................................... 24 FIGURE 4.2－ －TIMING DIAGRAM OF SMARTMEDIA .......................................................... 29 －MEMORYSTICK PARALLEL TRANSFER OPERATION TIMING .................... 32 FIGURE 4.3－ FIGURE 4.4－ －MEMORYSTICK PRO PARALLEL TRANSFER OPERATION TIMING ........... 33 FIGURE 4.5－ －MEMORYSTICK PRO-HG PARALLEL TRANSFER OPERATION TIMING ... 34 FIGURE 4.6－ －TIMING DIAGRAM OF SECURE DIGITAL / MULTIMEDIACARD ................. 36 FIGURE 4.7－ －TIMING DIAGRAM OF COMPACT FLASH PIO MODE .................................. 37 FIGURE 4.8－ －TIMING DIAGRAM OF COMPACT FLASH UDMA MODE ............................. 38 FIGURE 4.9－ －TIMING DIAGRAM OF RESET WIDTH .......................................................... 38 FIGURE 4.10－ －TIMING DIAGRAM OF POWER GOOD TO USB COMMAND RECEIVE READY ............................................................................................................................................ 39 －TIMING DIAGRAM OF SERIAL EEPROM................................................. 40 FIGURE 4.11－ FIGURE 5.1－ －LQFP 128PIN PACKAGE .............................................................................. 41 FIGURE 5.2－ －LQFP 48PIN PACKAGE ................................................................................ 42 ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 6 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller LIST OF TABLES TABLE 2.1－ －PIN LIST ........................................................................................................ 10 TABLE 2.2－ －PIN DESCRIPTION .......................................................................................... 11 TABLE 2.3－ －PIN LIST ........................................................................................................ 15 －PIN DESCRIPTION .......................................................................................... 16 TABLE 2.4－ TABLE 2.5－ －DIFFERENCE OF PIN NAME ............................................................................ 18 TABLE 2.6－ －PIN LIST ........................................................................................................ 20 －PIN DESCRIPTION .......................................................................................... 20 TABLE 2.7－ TABLE 4.1－ －ABSOLUTE MAXIMUM RATINGS ................................................................... 23 TABLE 4.2－ －OPERATING CONDITIONS ............................................................................. 23 TABLE 4.3－ －DC CHARACTERISTICS ................................................................................. 23 TABLE 4.4－ －AC CHARACTERISTICS OF FLASH INTERFACE (CL = 30PF)........................ 25 TABLE 4.5－ －AC CHARACTERISTICS OF SMART MEDIA INTERFACE (CL = 40 PF).......... 30 TABLE 4.6－ －AC CHARACTERISTICS OF XD (CL = 40PF) ................................................. 31 TABLE 4.7－ －AC CHARACTERISTICS OF MEMORY STICK INTERFACE (CL = 26 PF) ....... 32 TABLE 4.8－ －AC CHARACTERISTICS OF MS PRO INTERFACE (CL = 15 PF) ................... 33 TABLE 4.9－ －AC CHARACTERISTICS OF PARALLEL MS PRO-HG INTERFACE (CL = 15 PF) ............................................................................................................................................ 34 TABLE 4.10－ －AC CHARACTERISTICS OF SD/MMC INTERFACE TIMING (CL = 10 PF) . 36 TABLE 4.11－ －AC CHARACTERISTICS OF CF PIO MODE (CL = 40 PF)............................ 37 TABLE 4.12－ －AC CHARACTERISTICS OF CF UDMA MODE ............................................ 38 －RESET TIMING ............................................................................................ 39 TABLE 4.13－ TABLE 4.14－ －SERIAL EEPROM TIMING ......................................................................... 40 TABLE 6.1－ －ORDERING INFORMATION ............................................................................ 43 ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 7 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller CHAPTER 1 FEATURES USB specification compliance - Compliant with Universal Serial Bus specification rev. 2.0. - Compliant with USB Mass Storage Class Bulk only Transport Specification rev. 1.0. - Supports one USB device address and up to 5 endpoints, including one control, one interrupt and 2 bulk IN / OUT endpoint pairs. Integrated USB building blocks - USB2.0 transceiver macro (UTM), Serial Interface Engine (SIE), embedded Power-On Reset (POR) and Low-Voltage Detector (LVD) Embedded 8051 micro-controller - Operate @ 60 MHz clock, 12 clocks per instruction cycle - Embedded 64K Byte mask ROM and internal 256 byte SRAM Support firmware upgrade to external flash via USB port ( ISP : In System Programming ) Embedded five power switches for power control of five cards interface - Programmable over-current detected period is from 1us to 0.64 ms - Internal pull-up/pull-down resistance I/O pad controlled by firmware On-chip 5V to 3.3V and 3.3V to 1.8V regulators On board 12 Mhz Crystal driver circuit 128-pin LQFP: Support the following memory card interfaces TM - CompactFlash (CF), Microdrive TM TM TM TM - Secure Digital (SD), miniSD , microSD /TransFlash TM - MultiMediaCard TM (MMC), MMCplus TM - Memory Stick TM , MMCmobile , MMCmicro TM , RS-MMC TM (MS), Memory Stick PRO (MS PRO), MS Duo, MS PRO Duo, MS Micro (M2) TM - SmartMedia (SM) TM - xD-Picture Card Type M/H Support CF v4.0 with PIO mode 0-6 and UDMA 0-4 mode Support SD and MMC - SDHC(SD v2.0) 4-bit - MMC v4.2 8-bit Support CE-ATA v1.0b (external flash) Support Dual SD and MS-PRO 4-bit for 5 slots (CF, SM/xD, SD/MMC 8bit, MS/MSPRO, microSD/ MMCmicro/ T-Flash 4bit) Support MS PRO-HG 8-bit for 4 slots (CF, SM/xD, SD/MMC 8bit, MS/MSPRO-HG) Support SM v1.00 Support xD-Picture v1.2C Type M/H (TID:AA-CG0451) Two independent SD/MMC interfaces - One is SD/MMC 8bit, the other is microSD/ MMCmicro/ T-Flash 4bit - Support SD/MMC-to-SD/MMC read/write operations. 48-pin LQFP: Support MS PRO-HG 8-bit and SDHC/MMC v4.2 8-bit Operating system supported: Windows Vista32&64/XP/2000/Me/98/98SE, Mac OS 9.X/10.X, Linux Kernel 2.4.X/2.6.X - Pass Windows Vista32&64 (submission ID:1231473) - Pass Windows XP (submission ID: 1231870) Support external serial EEPROM interface (8-bit format) for the flexibility to load vender information and system option High efficient hardware engine - Integrated Fast 8051 microprocessor - High efficient DMA hardware engine improves transfer rate between USB and flash card interfaces Available in 128-pin LQFP 14x14 mm and 48-pin LQFP green package ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 8 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller CHAPTER 2 PIN ASSIGNMENT 2.1 LQFP 128 Dual SD and MS-PRO 4-bit Support 2.1.1 Pinout Diagram 5V 97 VDD33 98 PMOSOZ_SD 99 PMOSOA_SM 100 PMOSOB_MS 101 PMOSOC_mSD 102 PMOSOD_CF 103 5V 104 IREF 105 X1 106 X2 107 DGND3 108 MS_BS 109 MS_D1 110 MS_D0 111 MS_D2 112 MS_INS 113 MS_D3 114 MS_CLK 115 MA4 116 MA5 117 MA6 118 MA7 119 MA12 120 MA15 121 EXTRSTZ 122 MWEZ 123 MA14 124 MA13 125 MA8 126 MA9 127 MA11 128 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 GL826 LQFP-128 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 DGND2 SD_D2 SD_D3 SD_D4 SD_CMD SD_D5 SD_CLK SD_D6 SD_D7 SD_D0 SD_D1 SD_CDZ SD_WPZ XD_CDZ SM_CDZ SM_RBZ SM_REZ SM_CEZ SM_CLE CF_D10 CF_D9 CF_D2 CF_D8 CF_D1 CF_D0 CF_A0 CF_A1 CF_A2 CF_DMACK CF_DMARQ CF_IORDY CF_RST GPIO8 GPIO9 GPIO10 GPIO11 VD33 DGND1 SM_WPDZ SM_D7 SM_D6 SM_D5 SM_D4 SM_D3 SM_D2 SM_D1 SM_D0 SM_WPZ SM_WEZ SM_ALE CF_D3 CF_D11 CF_D4 CF_D12 CF_D5 CF_D13 CF_D6 CF_D14 CF_D7 CF_D1 5 CF_CS0Z CF_CS1Z CF_IORZ CF_IOWZ 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 AVDD1 RREF AGND1 DM DP AVDD3 AGND3 GPIO12 MOEZ MA10 MCSZ MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 MA0 MA1 MA2 MA3 TSTMOD CF_CDZ mSD _D1 mSD _D0 mSD _CLK mSD _CMD mSD_D3 mSD_D2 mSD_CDZ Figure 2.1－ －LQFP 128 Pinout Diagram(without MS PRO-HG 8-bit support) ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 9 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 2.1.2 Pin List Table 2.1－ －Pin List Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type 1 AVDD1 P 33 GPIO8 B 65 CF_RST O 97 5V P 2 RREF A 34 GPIO9 B 66 CF_IORDY I 98 VDD33 P 3 AGND1 P 35 GPIO10 B 67 CF_DMARQ I 99 PMOSOZ_SD P 4 DM A 36 GPIO11 B 68 CF_DMACK O 100 PMOSOA_SM P 5 DP A 37 VDD33 P 69 CF_A2 O 101 PMOSOB_MS P 6 AVDD3 P 38 DGND1 P 70 CF_A1 O 102 PMOSOC_mSD P 7 AGND3 P 39 SM_WPDZ I 71 CF_A0 O 103 PMOSOD_CF P 8 GPIO12 B 40 SM_D7 B 72 CF_D0 B 104 5V P 9 MOEZ B 41 SM_D6 B 73 CF_D1 B 105 IREF A 10 MA10 B 42 SM_D5 B 74 CF_D8 B 106 X1 I 11 MCSZ B 43 SM_D4 B 75 CF_D2 B 107 X2 B 12 MD7 B 44 SM_D3 B 76 CF_D9 B 108 DGND3 P 13 MD6 B 45 SM_D2 B 77 CF_D10 B 109 MS_BS O 14 MD5 B 46 SM_D1 B 78 SM_CLE O 110 MS_D1 B 15 MD4 B 47 SM_D0 B 79 SM_CEZ O 111 MS_D0 B 16 MD3 B 48 SM_WPZ B 80 SM_REZ O 112 MS_D2 B 17 MD2 B 49 SM_WEZ O 81 SM_RBZ I 113 MS_INS I 18 MD1 B 50 SM_ALE O 82 SM_CDZ B 114 MS_D3 B 19 MD0 B 51 CF_D3 B 83 XD_CDZ I 115 MS_CLK O 20 MA0 B 52 CF_D11 B 84 SD_WPZ I 116 MA4 O 21 MA1 B 53 CF_D4 B 85 SD_CDZ I 117 MA5 O 22 MA2 B 54 CF_D12 B 86 SD_D1 B 118 MA6 O 23 MA3 B 55 CF_D5 B 87 SD_D0 B 119 MA7 O 24 TSTMOD I 56 CF_D13 B 88 SD_D7 B 120 MA12 O 25 CF_CDZ I 57 CF_D6 B 89 SD_D6 B 121 MA15 O 26 mSD _D1 B 58 CF_D14 B 90 SD_CLK O 122 EXTRSTZ I 27 mSD_D0 B 59 CF_D7 B 91 SD_D5 B 123 MWEZ O 28 mSD _CLK O 60 CF_D15 B 92 SD_CMD B 124 MA14 O 29 mSD _CMD B 61 CF_CS0Z O 93 SD_D4 B 125 MA13 O 30 mSD _D3 B 62 CF_CS1Z O 94 SD_D3 B 126 MA8 O 31 mSD _D2 B 63 CF_IORZ O 95 SD_D2 B 127 MA9 O 32 mSD _CDZ I 64 CF_IOWZ O 96 DGND2 P 128 MA11 O ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 10 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 2.1.3 Pin Description Table 2.2－ －Pin Description Pin Name Pin # Type Description AVDD1 1 P Analog power RREF 2 A USB Reference resistor AGND1 3 P Analog ground DM 4 A USB D- DP 5 A USB D+ AVDD3 6 P Analog power AGND3 7 P Analog ground VDD33 37, 98 P PAD power 3.3V DGND 38, 96, 108 P Digital Ground 8: Common Access LED 33: SM/xD LED GPIO 8, 33~36 B 34: SD/MMC LED 35: MS/MSP LED 36: CF/MD LED TSTMOD 24 I, pd MCSZ 11 O, pu External flash chip select MOEZ 9 O, pu External flash output enable MWEZ 123 O, pu External flash write enable MA15~0 121~125, 120, 128, 10, 127, 126, 119~116, 23~20 MA6 118 MA7 119 MD7~0 12~19 Test mode O External flash address ports O Serial EEPROM clock B, pu Serial EEPROM data B, pd External flash data ports mSD _D3~0 30, 31, 26, 27 B, pd SD2 data ports mSD _CLK 28 O, pd SD2 clock mSD _CMD 29 B, pd SD2 command port mSD _CDZ 32 I, pu SD2 card detect CF_CDZ 25 I, pu CF card detect B CF data ports 60, 58, 56, 54, CF_D15~0 52, 77, 76, 74, 59, 57, 55, 53, 51, 75, 73, 72 CF_CS0Z 61 O, pu CF chip select 0 CF_CS1Z 62 O, pu CF chip select 1 CF_IORZ 63 O, pu CF IO read CF_IOWZ 64 O, pu CF IO write ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 11 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller CF_RST 65 O, pu CF reset CF_IORDY 66 I, pu CF IO ready CF_DMARQ 67 I, pd CF DMA request CF_DMACK 68 O CF DMA acknowledge 69~71 O CF address SM_WPDZ 39 I, pu SM_D7~0 40~47 SM_WPZ 48 B, pu SM write protect SM_WEZ 49 O, pu SM write enable SM_ALE 50 O, pd SM_ALE SM_CLE 78 O, pd SM command latch enable SM_CEZ 79 O, pu SM card enable SM_REZ 80 O, pu SM read enable SM_RBZ 81 I, pu SM_CDZ 82 B, pu SM card detect XD_CDZ 83 I, pu XD card detect SD_WPZ 84 I, pu SD write protect SD_CDZ 85 I, pu SD card detect CF_A2~0 SD_D7~0 88, 89, 91, 93 94, 95, 86, 87 SM WP# B, pd SM data ports SM read/busy B, pd SD data line SD_CLK 90 SD_CMD 92 MS_BS 109 O, pd MS/MSP bus state MS_INS 113 I, pu MS_D3~0 114, 112, 110, 111 MS_CLK 115 5V O, pd SD clock B SD command/response MS insertion detect B, pd MS/MSP data signal O, pd MS clock 97, 104 P 5V power input PMOSOZ_ SD 99 P SD power 250mA PMOSOA_SM 100 P SM power 100mA PMOSOB_MS 101 P MS power 100mA PMOSOC_mSD 102 P mSD power 100mA PMOSOD_CF 103 P CF power 500mA IREF 105 A Regulator reference voltage X1 106 I XTAL 1 X2 107 B XTAL 2 EXTRSTZ 122 I, pu Notation: Type O I System reset Output Input ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 12 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller B pu pd P A Bi-directional internal pull-up when input internal pull-down when input Power / Ground Analog ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 13 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 2.2 LQFP 128 With MS PRO-HG 8-bit support 2.2.1 Pinout Diagram 5V 97 V33R_100 98 PMOSOZ_MS 99 PMOSOA_SM 100 PMOSOB_SD 101 PMOSOC_SD 102 PMOSOD_CF 103 5V 104 IREF 105 X1 106 X2 107 GND 108 MS_BS 109 MS_D1 110 MS_D0 111 MS_D2 112 MS_INS 113 MS_D3 114 MS_CLK 115 MA4 116 MA5 117 MA6 118 MA7 119 MA12 120 MA15 121 EXTRSTZ 122 MWEZ 123 MA14 124 MA13 125 MA8 126 MA9 127 MA11 128 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 GL826 LQFP-128 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 GND SD_D2 SD_D3 SD_D4 SD_CMD SD_D5 SD_CLK SD_D6 SD_D7 SD_D0 SD_D1 SD_CDZ SD_WPZ XD_CDZ SM_CDZ SM_RBZ SM_REZ SM_CEZ SM_CLE CF_D10 CF_D9 CF_D2 CF_D8 CF_D1 CF_D0 CF_A0 CF_A1 CF_A2 CF_DMACK CF_DMARQ CF_IORDY CF_RST MS_D4 MS_D 5 MS_D 6 MS_D 7 VD33 GND SM_WPDZ SM_D7 SM_D6 SM_D5 SM_D4 SM_D3 SM_D2 SM_D1 SM_D0 SM_WPZ SM_WEZ SM_ALE CF_D3 CF_D11 CF_D4 CF_D12 CF_D5 CF_D13 CF_D6 CF_D14 CF_D7 CF_D1 5 CF_CS0Z CF_CS1Z CF_IORZ CF_IOWZ 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 AVDD1 RREF AGND1 DM DP AVDD3 AGND3 GPIO12 MOEZ MA10 MCSZ MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 MA0 MA1 MA2 MA3 TSTMOD CF_CDZ GPIO1 GPIO0 GPIO4 GPIO5 GPIO3 GPIO2 GPIO6 Figure 2.2－ －LQFP 128 Pinout Diagram(with MSPRO-HG 8-bit support) ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 14 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 2.2.2 Pin List Table 2.3－ －Pin List Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type 1 AVDD1 P 33 MS_D4 B 65 CF_RST O 97 5V P 2 RREF A 34 MS_D5 B 66 CF_IORDY I 98 VDD33 P 3 AGND1 P 35 MS_D6 B 67 CF_DMARQ I 99 PMOSOZ_MS P 4 DM A 36 MS_D7 B 68 CF_DMACK O 100 PMOSOA_SM P 5 DP A 37 VDD33 P 69 CF_A2 O 101 PMOSOB_SD P 6 AVDD3 P 38 GND P 70 CF_A1 O 102 PMOSOC_SD P 7 AGND3 P 39 SM_WPDZ I 71 CF_A0 O 103 PMOSOD_CF P 8 GPIO12 B 40 SM_D7 B 72 CF_D0 B 104 5V P 9 MOEZ B 41 SM_D6 B 73 CF_D1 B 105 IREF A 10 MA10 B 42 SM_D5 B 74 CF_D8 B 106 X1 I 11 MCSZ B 43 SM_D4 B 75 CF_D2 B 107 X2 B 12 MD7 B 44 SM_D3 B 76 CF_D9 B 108 GND P 13 MD6 B 45 SM_D2 B 77 CF_D10 B 109 MS_BS O 14 MD5 B 46 SM_D1 B 78 SM_CLE O 110 MS_D1 B 15 MD4 B 47 SM_D0 B 79 SM_CEZ O 111 MS_D0 B 16 MD3 B 48 SM_WPZ B 80 SM_REZ O 112 MS_D2 B 17 MD2 B 49 SM_WEZ O 81 SM_RBZ I 113 MS_INS I 18 MD1 B 50 SM_ALE O 82 SM_CDZ B 114 MS_D3 B 19 MD0 B 51 CF_D3 B 83 XD_CDZ I 115 MS_CLK O 20 MA0 B 52 CF_D11 B 84 SD_WPZ I 116 MA4 O 21 MA1 B 53 CF_D4 B 85 SD_CDZ I 117 MA5 O 22 MA2 B 54 CF_D12 B 86 SD_D1 B 118 MA6 O 23 MA3 B 55 CF_D5 B 87 SD_D0 B 119 MA7 O 24 TSTMOD I 56 CF_D13 B 88 SD_D7 B 120 MA12 O 25 CF_CDZ I 57 CF_D6 B 89 SD_D6 B 121 MA15 O 26 GPIO1 B 58 CF_D14 B 90 SD_CLK O 122 EXTRSTZ I 27 GPIO0 B 59 CF_D7 B 91 SD_D5 B 123 MWEZ O 28 GPIO4 B 60 CF_D15 B 92 SD_CMD B 124 MA14 O 29 GPIO5 B 61 CF_CS0Z O 93 SD_D4 B 125 MA13 O 30 GPIO3 B 62 CF_CS1Z O 94 SD_D3 B 126 MA8 O 31 GPIO2 B 63 CF_IORZ O 95 SD_D2 B 127 MA9 O 32 GPIO6 I 64 CF_IOWZ O 96 GND P 128 MA11 O ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 15 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 2.2.3 Pin Description Table 2.4－ －Pin Description Pin Name Pin # Type Description AVDD1 1 P Analog power RREF 2 A USB Reference resistor AGND1 3 P Analog ground DM 4 A USB D- DP 5 A USB D+ AVDD3 6 P Analog power AGND3 7 P Analog ground VDD33 37, 98 P PAD power 3.3V 38, 96, 108 P Digital Ground 8, 26~32 B General purpose IO TSTMOD 24 I, pd MCSZ 11 O, pu External flash chip select MOEZ 9 O, pu External flash output enable MWEZ 123 O, pu External flash write enable GND GPIO1~6, 12 MA15~0 121~125, 120, 128, 10, 127, 126, 119~116, 23~20 MA6 118 MA7 119 MD7~0 12~19 CF_CDZ 25 Test mode O External flash address ports O Serial EEPROM clock B, pu Serial EEPROM data B, pd External flash data ports I, pu CF card detect B CF data ports 60, 58, 56, 54, CF_D15~0 52, 77, 76, 74, 59, 57, 55, 53, 51, 75, 73, 72 CF_CS0Z 61 O, pu CF chip select 0 CF_CS1Z 62 O, pu CF chip select 1 CF_IORZ 63 O, pu CF IO read CF_IOWZ 64 O, pu CF IO write CF_RST 65 O, pu CF reset CF_IORDY 66 I, pu CF IO ready CF_DMARQ 67 I, pd CF DMA request CF_DMACK 68 O CF DMA acknowledge 69~71 O CF address SM_WPDZ 39 I, pu SM_D7~0 40~47 SM_WPZ 48 CF_A2~0 SM WP# B, pd SM data ports B, pu SM write protect ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 16 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller SM_WEZ 49 O, pu SM write enable SM_ALE 50 O, pd SM_ALE SM_CLE 78 O, pd SM command latch enable SM_CEZ 79 O, pu SM card enable SM_REZ 80 O, pu SM read enable SM_RBZ 81 I, pu SM_CDZ 82 B, pu SM card detect XD_CDZ 83 I, pu xD card detect SD_WPZ 84 I, pd SD write protect SD_CDZ 85 I, pu SD card detect SD_D7~0 88, 89, 91, 93 94, 95, 86, 87 SM read/busy B, pd SD data line SD_CLK 90 O, pd SD clock SD_CMD 92 B, pd SD command/response MS_BS 109 O, pd MS/MSP bus state MS_INS 113 I, pu MS insertion detect MS_D3~0, 4~7 114, 112, 110, 111, 33~36 B, pd MS/MSP data signal MS_CLK 5V 115 O, pd MS clock 97, 104 P 5V power input PMOSOZ_ MS 99 P MS power 250mA PMOSOA_SM 100 P SM power 100mA PMOSOB_SD 101 P PMOSOC_SD 102 P PMOSOD_CF 103 P CF power 500mA IREF 105 A Regulator reference voltage X1 106 I XTAL 1 X2 107 B XTAL 2 EXTRSTZ 122 I, pu Notation: Type O I B pu pd P A SD power 200mA System reset Output Input Bi-directional internal pull-up when input internal pull-down when input Power / Ground Analog ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 17 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 2.2.4 Comparison of MS PRO-HG 8-bit support Table 2.5－ －Difference of pin name With Dual SD and MS-PRO 4 bits With MS PRO-HG 8bit Pin # Pin Name Type Pin Name Type 26 mSD _D1 B GPIO1 B 27 mSD_D0 B GPIO0 B 28 mSD _CLK O GPIO4 B 29 mSD _CMD B GPIO5 B 30 mSD _D3 B GPIO3 B 31 mSD _D2 B GPIO2 B 32 mSD _CDZ I GPIO6 I 33 GPIO8 B MS_D4 B 34 GPIO9 B MS_D5 B 35 GPIO10 B MS_D6 B 36 GPIO11 B MS_D7 B 99 PMOSOZ_ SD P PMOSOZ_ MS P 101 PMOSOB_MS P PMOSOB_ SD P 102 PMOSOC_mSD P PMOSOC_SD P ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 18 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 2.3 LQFP 48 2.3.1 Pinout Diagram MS_D3 MS_D2 MS_D0 MS_D1 MS_BS DGND3 X2 X1 IREF 5V PMOSOB_SD PMOSOZ_MS 48 47 46 45 44 43 42 41 40 39 38 37 MS_INS 1 36 DVDD2 MA6 2 35 DGND2 MS_CLK 3 34 SD_D2 EXTRSTZ 4 33 SD_D3 MA7 5 32 SD_D4 AVDD1 6 31 SD_CMD RREF 7 AGND1 8 DM 9 28 SD_D7 DP 10 27 SD_D6 AVDD3 11 AGND3 12 GL826 30 SD_CLK 29 SD_D5 26 SD_D1 LQFP-48 13 14 15 16 17 18 19 20 21 22 23 24 GPIO12 MCSZ GPIO4 GPIO5 MS_D4 MS_D5 MS_D7 MS_D6 DVDD1 DGND1 SD_CDZ SD_WPZ 25 SD_D0 －LQFP 48 Pinout Diagram Figure 2.3－ ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 19 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 2.3.2 Pin List Table 2.6－ －Pin List Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type 1 MS_INS I 13 GPIO12 B 25 SD_D0 B 37 PMOSOZ_MS P 2 MA6 O 14 MCSZ B 26 SD_D1 B 38 PMOSOB_SD P 3 MS_CLK O 15 GPIO4 B 27 SD_D6 B 39 5V P 4 EXTRSTZ I 16 GPIO5 B 28 SD_D7 B 40 IREF A 5 MA7 B 17 MS_D4 B 29 SD_D5 B 41 X1 I 6 AVDD1 P 18 MS_D5 B 30 SD_CLK O 42 X2 B 7 RREF A 19 MS_D7 B 31 SD_CMD B 43 DGND3 P 8 AGND1 P 20 MS_D6 B 32 SD_D4 B 44 MS_BS O 9 DM A 21 DVDD1 P 33 SD_D3 B 45 MS_D1 B 10 DP A 22 DGND1 P 34 SD_D2 B 46 MS_D0 B 11 AVDD3 P 23 SD_CDZ I 35 DGND2 P 47 MS_D2 B 12 AGND3 P 24 SD_WPZ I 36 DVDD2 P 48 MS_D3 B 2.3.3 Pin Description Table 2.7－ －Pin Description Pin Name Pin # Type Description AVDD1 6 P Analog power 3.3V RREF 7 A USB Reference resistor AGND1 8 P Analog ground DM 9 A USB D- DP 10 A USB D+ AVDD3 11 P Analog power 3.3V AGND3 12 P Analog ground DVDD 21, 36 P PAD power 3.3V DGND 22, 35, 43 P Digital Ground GPIO4 15 I General purpose strapping 1 GPIO5 16 I General purpose strapping 2 GPIO12 13 O General purpose LED MCSZ 14 O Chip select LED MA6 2 O Serial EEPROM clock MA7 5 B, pu Serial EEPROM data SD_WPZ 24 I, pd SD write protect SD_CDZ 23 I, pu SD card detect ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 20 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller SD_D7~0 28, 27, 29, 32, 33, 34, 26, 25 B, pd SD data line SD_CLK 30 O, pd SD clock SD_CMD 31 B, pd SD command/response MS_BS 44 O, pd MS/MSP bus state MS_INS 1 I, pu MS_D7~0 19, 20, 18, 17 48, 47, 45, 46 MS insertion detect B, pd MS/MSP data signal MS_CLK 3 5V 39 P 5V power input PMOSOZ_ MS 37 P MS power 250mA PMOSOB_SD 38 P SD power 200mA IREF 40 A Regulator reference voltage X1 41 I XTAL 1 X2 42 B XTAL 2 EXTRSTZ 4 I, pu Notation: Type O I B pu pd P A O, pd MS clock System reset Output Input Bi-directional internal pull-up when input internal pull-down when input Power / Ground Analog ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 21 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller CHAPTER 3 Block Diagram MHE EPFIFO EP0 FIFO MHECTL MCFIFO SIE EP3 FIFO MS PRO PHY BFA/BFB SM/xD Control Register MCU SD/MMC CF Test ROM SRAM LUT 3.3V to1.8V Program ROM LUT SRAM 5V to 3.3V Figure 3.1－ －Functional Block Diagram Notation: 1. Support Dual SD and MS PRO 4-bit for 5 slots (CF, SM/xD, SD/MMC 8bit, MS/MSPRO, microSD/ MMCmicro/ T-Flash 4bit) 2. Support MS PRO-HG 8-bit for 4 slots (CF, SM/xD, SD/MMC 8bit, MS/MSPRO-HG) ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 22 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller CHAPTER 4 ELECTRICAL CHARACTERISTICS 4.1 Absolute Maximum Ratings －Absolute Maximum Ratings Table 4.1－ Parameter Value Storage Temperature -65°C to +150 °C Ambient Temperature -40°C to +80 °C Supply Voltage to Ground Potential -0.5V to +4.0V DC Input Voltage to Any Pin -0.5V to +5.8V 4.2 Operating Conditions Table 4.2－ －Operating Conditions Parameter Value Ta (Ambient Temperature Under Bias) 0°C to 70°C Supply Voltage +3.0V to +3.6V Ground Voltage 0V 12 MHz ± 0.05% FOSC (Oscillator or Crystal Frequency) 12 MHz ± 0.25% (for USB full-speed only) 4.3 DC Characteristics Table 4.3－ －DC Characteristics Symbol Parameter Condition Min. Typ. Max. Unit VCC Supply Voltage 3.0 - 3.6 V VIH Input High Voltage 2.0 - 3.6 V VIL Input Low Voltage -0.3 - 0.8 V -10 - 10 µA II Input Leakage current 0 < VIN < VCC VOH Output High Voltage 3.0 - - V VOL Output Low Voltage - - 0.4 V IOH Output Current High VDD=3.3V VOH=2.4V - 4 - mA IOL Output Current Low VDD=3.3V VOL=0.4V - 4 - mA CIN Input Pin Capacitance - 5 - pF ISUSP Suspend current - - 450 µA ICC Supply current - - 60 mA 1.5K external pull-up included Connect to USB with 8051 operating ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 23 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.4 AC Characteristics of External Flash Figure 4.1－ －Timing Diagram of External Flash ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 24 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller Table 4.4－ －AC Characteristics of Flash Interface (CL = 30pF) Symbol tACC Parameter Max. Address to Output Delay (max) 83 tCE NVMCSZ to Output Delay (max) 83 tDF NVMCEZ or NVMOEZ, whichever occurred first, to Output Float (max) 0 tOH Output Hold from NVMOEZ, NVMCSZ or Address, whichever occurred first (min) 0 tAS Address Setup Time (min) 760 tAH Address Hold Time (min) 760 tOES NVMOEZ Setup Time (min) 300 tCS NVMCSZ Setup Time (min) 0 tCH NVMCSZ Hold Time (min) 0 tWP Write Pulse Width (min) 66 Write Pulse Width High (min) 300 tDS Data Setup Time (min) 300 tDH Data Hold Time (min) 0 NVMOEZ Hold Time (min) 16 tWPH tOEH ©2000-2007 Genesys Logic Inc. - All rights reserved. Unit ns Page 25 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.5 AC Characteristics of SmartMedia Command Input Cycle SM_CLE tCLS tCLH SM_CEZ tCS tWP tCH SM_WEZ tALS tALH SM_ALE tDS tDH SM_D[0:7] Address Input Cycle SM_CLE tCLS tWC SM_CEZ tCS tWP tWH SM_WEZ tALH tALS SM_ALE tDS tDH SM_D[0:7] ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 26 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 27 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 28 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller Figure 4.2－ －Timing Diagram of SmartMedia ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 29 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller Table 4.5－ －AC Characteristics of Smart Media Interface (CL = 40 pF) Symbol Parameter Min. Max. Unit tCLS CLE Setup Time 20 - ns tCLH CLE Hold Time 40 - ns tCS -CE Setup Time 20 - ns tCH -CE Hold Time 40 - ns tWP -WE Pulse Width 40 - ns tALS ALE Setup Time 20 - ns tALH ALE Hold Time 40 - ns tDS Data Setup Time 30 - ns tDH Data Hold Time 20 - ns tWC Write Cycle Time 80 - ns tWH -WE High Hold Time 20 - ns tWW -WP High to –WE Low 100 - ns tRR Ready to –RE Low 20 - ns tRP Read Pulse Width 60 - ns tRC Read cycle Time 80 - ns - 45 ns 250 - ns -RE Access Time (ID Read) - 90 ns tRHZ -RE High to Output Hi-Z 5 30 ns tCHZ -CE High to Output Hi-Z - 30 ns tREH -RE High Hold Time 20 - ns tRSTO -RE Access Time - 45 ns tCSTO -CE Access Time - 55 ns tRHW -RE High to -WE Low 0 - ns tWHC -WE High to –CE Low 50 - ns tWHR -WE High to –RE Low 60 - ns tAR1 ALE Low to –RE Low (Address Register Read, ID Read) 200 - ns tCR -CE Low to –RE Low (Data Register Read, ID Read) 200 - ns tWB -WE High to Busy - 200 ns tAR2 ALE Low to RE Low (Read Cycle) tRB Last –RE High to Busy (at Sequential Read) - 500 ns -CE High to Ready - 1 µs tREA -RE Access Time (Serial Data Access) tCEH -CE High Hold Time (At the Last Serial Read) tREAID tCRY ©2000-2007 Genesys Logic Inc. - All rights reserved. 150 ns Page 30 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.6 AC Characteristics of xD-Picture The Timing diagrams are the same as SM. Table 4.6－ －AC Characteristics of xD (CL = 40pF) Parameter Description Min. Max. tCLS CLE Set up Time 20 - tCLH CLE Hold Time 40 - tCS CE Setup up Time 20 - tCH CE Hold Time 40 - tWP WE Pulse Width 40 - tALS ALE Setup Time 20 - tALH ALE Hold Time 40 - tDS Data Setup Time 30 - tDH Data Hold Time 20 - tWC Write Cycle Time 80 - tWH WE High Hold Time 20 - tWW WP High to WE Low 100 - Ready to RE Low 20 - tRP Read Pulse Width 60 - tRC Read Cycle Time 80 - - 45 250 - RE Access Time(ID Read) - 90 tRHZ RE High to Output Hi-Z 5 30 tCHZ CE High to Output Hi-Z - 30 tREH RE High Hold Time 20 - tRSTO RE Access Time - 45 tCSTO CE Access Time - 55 RE High to WE Low 0 - tWHC WE High to CE Low 50 - tWHR WE High to RE Low 60 - TAR1 ALE Low to RE Low 200 - tCR CE Low to RE Low 200 - tWB WE High to Busy - 200 TAR2 ALE LOW to RE LOW 150 - - 200 tRR tREA RE Access Time(Serial Data Access) tCEH CE High Hold Time tREAID tRHW tRB Last RE High to Busy ©2000-2007 Genesys Logic Inc. - All rights reserved. Unit ns Page 31 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.7 AC Characteristics of Memory Stick Figure 4.3－ －MemoryStick Parallel Transfer Operation Timing －AC Characteristics of Memory Stick Interface (CL = 26 pF) Table 4.7－ Parameter FSCLK Parameter tSCLKc Description SCLK frequency Description SCLK Cycle Type Unit 20 MHz FSCLK = 20 MHz Unit 50.0 ns tSCLKwh SCLK H pulse length (min) 15 ns tSCLKwl SCLK L pulse length (min) 15 ns tSCLKr SCLK rise time (min) 5 ns tSCLKr SCLK rise time (max) 10 ns tSCLKf SCLK Fall time (min) 5 ns tSCLKf SCLK Fall time (max) 10 ns tBSsu BS setup time (min) 5 ns tBSh BS hold time (min) 5 ns tDsu DATA setup time (min) 5 ns tDh DATA hold time (min) 5 ns tDd DATA output delay time (max) 5 ns ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 32 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.8 AC Characteristics of Memory Stick PRO/ Memory Stick PRO-HG Figure 4.4－ －MemoryStick PRO Parallel Transfer Operation Timing －AC Characteristics of MS PRO interface (CL = 15 pF) Table 4.8－ Parameter tSCLKc Description SCLK Cycle FSCLK = 40 MHz Unit 25.0 ns tSCLKwh SCLK H pulse length (min) 5 ns tSCLKwl SCLK L pulse length (min) 5 ns tSCLKr SCLK rise time (min) 5 ns tSCLKr SCLK rise time (max) 7.5 ns tSCLKf SCLK Fall time (min) 5 ns tSCLKf SCLK Fall time (max) 7.5 ns tBSsu BS setup time (min) 8 ns tBSh BS hold time (min) 1 ns tDsu DATA setup time (min) 8 ns tDh DATA hold time (min) 1 ns tDd DATA output delay time (max) 5 ns ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 33 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller －MemoryStick PRO-HG Parallel Transfer Operation Timing Figure 4.5－ Table 4.9－ －AC Characteristics of Parallel MS PRO-HG interface (CL = 15 pF) FSCLK= 40 MHz (4-bit) FSCLK= 60 MHz (8-bit) Unit SCLK Cycle(min) 25 16.66 ns tSCLKwh SCLK H pulse length (min) 5 5 ns tSCLKwl SCLK L pulse length (min) 5 5 ns Parameter tSCLKc Description tSCLKr SCLK rise time (max) 7.5 7.5 ns tSCLKf SCLK Fall time (max) 7.5 7.5 ns ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 34 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller tPBSsu BS setup time (min) 7 7 ns tPBSh BS hold time (min) 0 0 ns tBSr BS rise time (max) 7.5 7.5 ns tBSf BS Fall time (max) 7.5 7.5 ns tPDisu DATA setup time (min) 7 7 ns tPDih DATA hold time (min) 0 0 ns tPDod DATA output delay time (max) 15 10 ns tPDoh DATA output hold time (min) 1.5 1.5 ns ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 35 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.9 AC Characteristics of Secure Digital / MultiMediaCard fPP tWL tWH Clock tTHL tTLH tISU tIH Input tODLY Output Figure 4.6－ －Timing Diagram of Secure Digital / MultiMediaCard －AC Characteristics of SD/MMC Interface Timing (CL = 10 pF) Table 4.10－ Symbol Parameter fPP Clock frequency Data Transfer Mode 48 24 20 15 MHz fOD Clock frequency Identification Mode 375 375 375 375 KHz tWL Clock low time (min) 7 20 22 30 ns tWH Clock high time (min) 7 20 22 30 ns tTLH Clock rise time (max) 3 3 3 3 ns tTHL Clock fall time (max) 3 3 3 3 ns tISU Input set-up time (min) 6 5 20 27 ns tIH Input hold time (min) 2 5 20 27 ns Output delay time (max) 14 14 14 14 ns tODLY ©2000-2007 Genesys Logic Inc. - All rights reserved. Clock Rate Unit Page 36 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.10 AC Characteristics of Compact Flash PIO mode Figure 4.7－ －Timing Diagram of Compact Flash PIO mode －AC Characteristics of CF PIO mode (CL = 40 pF) Table 4.11－ Parameter Tcyc Item Cycle Time (min) Mode0 Mode1 Mode2 Mode3 Mode4 Mode5 Mode6 Unit 600 399 249 183 133 100 83 ns 399 266 150 100 83 66 58 ns 199 132 99 83 49 33 24 ns Read/Write Active Width Tw (min) Read/Write Recovery Trec Time (min) Td Write Data Setup (min) 0 0 0 0 0 0 0 ns Twh Write Data Hold (min) 208 142 109 90 55 40 24 ns Tsu Read Data Setup (min) 50 35 20 20 20 15 10 ns Thr Read Data Hold (min) 5 5 5 5 5 5 5 ns ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 37 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.11 AC Characteristics of Compact Flash UDMA mode Figure 4.8－ －Timing Diagram of Compact Flash UDMA mode －AC Characteristics of CF UDMA mode Table 4.12－ Parameter Description Mode0 Mode1 Mode2 Mode3 Mode4 Unit t2CYC 2 Cycle time(min) 230 153 115 86 57 ns tCYC Cycle time(min) 112 73 54 39 25 ns tDVS Data valid setup time at sender(min) 70 48 31 20 6.7 ns tDVH Data valid hold time at sender(min) 6.2 6.2 6.2 6.2 6.2 ns tDS Data setup time at recipient(min) 15 10 7 7 5 ns tDH Data hold time at recipient(min) 5 5 5 5 5 ns 4.12 AC Characteristics of Reset Timing Trst EXTRSTZ Figure 4.9－ －Timing Diagram of Reset width ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 38 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller Figure 4.10－ －Timing Diagram of Power Good to USB command receive ready Table 4.13－ －Reset Timing Parameter Description Trst Chip reset sense timing width T1 External reset valid from power up to high T2 Reset Deassertion to respond USB command ready ©2000-2007 Genesys Logic Inc. - All rights reserved. Min. Typ. Max. Unit 2 - - us 1.03 - - ms 72 - - ms Page 39 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller 4.13 AC Characteristics of Serial EEPROM －Timing Diagram of Serial EEPROM Figure 4.11－ Table 4.14－ －Serial EEPROM Timing Parameter Description Min. Type Max. Unit fSCL SCL Frequency - 100 400 KHz tLOW SCL Pulse Low 1.2 5 - us tHIGH SCL Pulse High 0.6 5 - us 1.2 - - us tBUF Time the SDA must be free before a new transmission. tHD.STA Start Hold Time 0.6 10 - us tSU.STA Start Setup Time 0.6 10 - us tHD.DAT Data In Hold Time 0 5 - us tSU.DAT Data In Setup Time 100 5 - ns tSU.STO Stop Setup Time 0.6 10 - us tAA SCL Low to SDA Out Valid 0.1 - 0.9 us tDH Data Out Hold Time 50 - - ns ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 40 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller CHAPTER 5 PACKAGE DIMENSION Internal No. Date Code Green Package Lot Code Figure 5.1－ －LQFP 128pin package ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 41 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller Figure 5.2－ －LQFP 48pin package ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 42 GL826 USB 2.0 Multi-Slot Flash Card Reader Controller CHAPTER 6 ORDERING INFORMATION Table 6.1－ －Ordering Information Part Number Package Green Version Status GL826-MXG 128-pin LQFP Green Package XX Available GL826-MNG 48-pin LQFP Green Package XX Available ©2000-2007 Genesys Logic Inc. - All rights reserved. Page 43