USB2601 _ BDTIC 中国领先电子元器件代理商

USB2601

Please consider this device

The USB260x is a USB 2.0 compound device that provides an interface between a single upstream USB Host port and a USB Hub with 3 downstream ports and a Flash Card Media Controller.

The USB2602 features xD Picture Card™ format support for licensees of that format.

The USB260x provides a single chip solution for the most prevalent options for transfer of digital media - popular flash memory cards and USB Hub ports which can be used for any USB mass storage device including digital cameras, flash drives and MP3 Players. If PictBridge is supported on the USB host then the downstream ports can also be used for PictBridge.

The device consists of a USB 2.0 upstream PHY, 3 downstream Hub PHYs, Hub controller with three transaction translators for FS/LS USB traffic, 8051 microprocessor with expanded scratchpad, and program SRAM, and CF, MS, SM and SD controllers. The device can support up to 4 slot flash memory operation and has the card power MOSFETS integrated on chip.

Certifications

Device Includes

Benefits

Customer Profile

产品特性

USB Compound Device - Hub and Flash Media Controller functions on one chip
USB Hub Controller - complete system solution for expanding the number of USB ports Provides 3 downstream High-Speed USB ports via an internal Hub Microchip MultiTRAK™ technology - three translators for FS/LS devices that are attached
Provides 3 downstream High-Speed USB ports via an internal Hub
Microchip MultiTRAK™ technology - three translators for FS/LS devices that are attached
Flash Format Support - complete system solution for interfacing leading flash media formats to USB bus: SmartMedia™ (SM) and XD-Picture Card™ (xD) versions 1.0, 1.1 and 1.2 Memory Stick™ (MS), High Speed Memory Stick (HSMS), Memory Stick PRO (MSPRO) and Memory Stick Duo (MSDUO and MSDUO Pro) Secure Digital (SD), High Speed Secure Digital and MINI™ Secure Digital MultiMediaCard™ (MMC), Reduced Size MMC (RS-MMC), High Speed MMC (HSMMC 4 Bit) and compatible with all versions of MMC 4.0 NAND Flash Compact Flash™ I and II (CF) CF form-factor ATA hard drives like Microdrive
SmartMedia™ (SM) and XD-Picture Card™ (xD) versions 1.0, 1.1 and 1.2
Memory Stick™ (MS), High Speed Memory Stick (HSMS), Memory Stick PRO (MSPRO) and Memory Stick Duo (MSDUO and MSDUO Pro)
Secure Digital (SD), High Speed Secure Digital and MINI™ Secure Digital
MultiMediaCard™ (MMC), Reduced Size MMC (RS-MMC), High Speed MMC (HSMMC 4 Bit) and compatible with all versions of MMC 4.0
NAND Flash
Compact Flash™ I and II (CF)
CF form-factor ATA hard drives like Microdrive
Flash Interface Short Circuit Protection when using internal power control MOSFETs Ensures robust operation when embedded in larger more expensive systems in the PC and Consumer products markets
Ensures robust operation when embedded in larger more expensive systems in the PC and Consumer products markets
BOM Cost Reduction Enhancements: Three on chip card power FETs Selectable 24MHz clock input option to eliminate external crystal
Three on chip card power FETs
Selectable 24MHz clock input option to eliminate external crystal
Default configuration for lowest cost standalone operation in embedded systems
Hub and Flash media controller feature configuration all done by one Serial 256B EEPROM
Features Programmable by optional external EEPROM include: Port selectable or ganged port power control Per port configuration of no-connect or non-removable connections LUN configuration and assignment SD Write Protect polarity SD Card Read Only operation Customizable Inquiry Command operation LED polarity, blink rate and operation Forced USB 1.1 reporting
Port selectable or ganged port power control
Per port configuration of no-connect or non-removable connections
LUN configuration and assignment
SD Write Protect polarity
SD Card Read Only operation
Customizable Inquiry Command operation
LED polarity, blink rate and operation
Forced USB 1.1 reporting
Flash card compatibility tested on chip ROM support for the latest flash media specifications: SmartMedia Electrical Specification Version 1.40 SmartMedia Physical Format Specifications Version 1.40 SmartMedia Logical Format Specifications Version 1.30 MultiMediaCard System Specification Version 4.0 SD Memory Card Specifications Version 1.1 Memory Stick Standard Format Specification Version 1.42-00 Memory Stick Pro Standard Format Specifications Version 1.01-01 Memory Stick Duo Standard Format Specifications Version 1.10-00 Memory Stick Implementation Checklist Procedures Version 1.00-01 CompactFlash Specification Rev 2.0 xD-Picture Card Specification Version 1.2
SmartMedia Electrical Specification Version 1.40
SmartMedia Physical Format Specifications Version 1.40
SmartMedia Logical Format Specifications Version 1.30
MultiMediaCard System Specification Version 4.0
SD Memory Card Specifications Version 1.1
Memory Stick Standard Format Specification Version 1.42-00
Memory Stick Pro Standard Format Specifications Version 1.01-01
Memory Stick Duo Standard Format Specifications Version 1.10-00
Memory Stick Implementation Checklist Procedures Version 1.00-01
CompactFlash Specification Rev 2.0
xD-Picture Card Specification Version 1.2
Hardware support for High Speed Secure Digital and SD Secure
Boot from Flash Media - Supports USB Bulk Only Mass Storage Compliant Bootable BIOS
Up to 4 slot operation - Support for simultaneous operation of cards
Photo and MFP Printers
Desktop PC embedded drive bays
Laptop PC
Digital Televisions
Game Consoles
Digital Media Centers
Set top box - Home Gateway
Standalone Card Readers plus hub devices

技术参数

Parameter Name Value	Value
Description USB 2.0 Flash Media Controller with HiSpeed USB Hub	USB 2.0 Flash Media Controller with HiSpeed USB Hub
Upstream Port USB 2.0	USB 2.0
USB Speed Hi Speed	Hi Speed
Downstream Ports CF, SD, MMC, SDIO, MS	CF, SD, MMC, SDIO, MS
MCU Interface USB	USB
Tx Buffer Size (bytes) 576	576
Rx Buffer Size (bytes) 576	576
GPIOs 14	14
Op Voltage (V) 1.8, 3.3	1.8, 3.3
Compact Flash Yes	Yes
Secure Digital/ MM cards 1	1
SD/MMC/ SDIO Ports 1	1
Memory Stick Yes	Yes
Logical Unit Num (LUN) 4	4
Temp Range Max (°C) 70	70

文档资料

USB2601/USB2602 4th Generation USB 2.0 Flash Media Controller with Integrated C	Data Sheets	03/09/2016	261KB
AN 26.2 - Implementation Guidelines for Microchip's USB 2.0 and USB 3.0 Hub Devices	AppNote	08/11/2015	1203KB
AN10.18 - Designing Systems with xD-Picture Card Support	AppNote	09/29/2004	579KB
AN10.5 - Designing USB97C223 Systems for Bus Power Certification	AppNote	07/16/2003	217KB
AN12.9 - USB 2.0 Mass Storage Controller Memory Configuration Guide	AppNote	03/29/2006	160KB
AN13.12 - USB2005 and USB97C202 Sharing ATA/ATAPI Drive with Another Controller	AppNote	07/30/2005	167KB
AN14.18 - Design Guidelines for USB22XX/USB260X High-Speed SD	AppNote	06/02/2006	214KB
AN26.21 - USB Device Design Checklist	AppNote	08/10/2015	386KB
AN9.18 - SMSC USB 2.0 Analog Routing Guidelines	AppNote	07/10/2002	141KB
OBJ Hub Card Reader	Software Library	06/26/2007
OBJ Hub/Card Reader	Software Library	08/24/2013	1KB
EVB-USB2602-CRB Customer Reference Board Bill of Materials	BOM	06/03/2005	64KB
EVB-USB2602-CRB Customer Reference Board Schematic, OrCAD	CAD Resources	06/03/2005	5061KB
EVB-USB2602-CRB Customer Reference Board Gerber Files	Gerber Files	04/26/2005	697KB
USB2601/USB2602 4th Generation USB 2.0 Flash Media Controller with Integrated C	Product Briefs	06/20/2008	135KB
EVB-USB2602-CRB Customer Reference Board Schematic, PDF	Schematics	06/03/2005	126KB
EVB-USB2602-CRB Customer Reference Board User Manual	User Guides	06/02/2005	186KB
USB 2.0 Flash Performance	WhitePapers	05/13/2004	195KB

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