USB2229/USB2230 5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs - 768 Bytes of internal SRAM for general pur- IrDA Controller pose scratchpad or program execution while IrDA v1.1 FIR and SIR Compliant Controller, with re-flashing external ROM 9.6K, 19.2K, 38.4K, 57.6K, 115.2K, 0.576Mbps, - Two, Double Buffered Bulk Endpoints 1.152Mpbs and 4Mbps data rate support. - Two, Bi-directional 512 Byte Buffers for Bulk Endpoints Flash Media Controller - 64 Byte RX Control Endpoint Buffer Complete System Solution for interfacing Smart- - 64 Byte TX Control Endpoint Buffer 1 Media (SM) or xD Picture Card (xD) , Memory Internal or External Program Memory Interface Stick (MS), High Speed Memory Stick (HSMS), Memory Stick PRO (MSPRO), MS Duo , Secure - 76K Byte Internal Code Space or Optional 128K Byte External Code Space using Flash, Digital (SD), High Speed SD, Mini-Secure Digital SRAM or EPROM memory. (Mini-SD), TransFlash (SD), MultiMediaCard (MMC), Reduced Size MultiMediaCard (RS- On Board 24Mhz Crystal Driver Circuit MMC), NAND Flash, Compact Flash (CF) and Can be clocked by 48MHz external source CF Ultra I & II, and CF form-factor ATA hard On-Chip 1.8V Regulator for Low Power Core drives to Hi-Speed USB Operation - Supports USB Bulk Only Mass Storage Com- Internal PLL for 480Mhz Hi-Speed USB Sampling, pliant Bootable BIOS Configurable MCU clock Support for simultaneous operation of all above Supports firmware upgrade via USB bus if boot devices. (only one at a time of each of the follow- block Flash program memory is used ing groups supported: CF or ATA drive, SM or XD 12 GPIOs for special function use: LED indica- or NAND, SD or MMC) tors, button inputs, power control to memory On-Chip 4-Bit High Speed Memory Stick and MS devices, etc. PRO Hardware Circuitry - Inputs capable of generating interrupts with On-Chip firmware reads and writes High Speed either edge sensitivity Memory Stick and MS PRO Attribute bit controlled features: 1-bit ECC correction performed in hardware for - Activity LED polarity/operation/blink rate maximum efficiency - Full or Partial Card compliance checking Hardware support for SD Security Command - Bus or Self Powered Extensions - LUN configuration and assignment On-chip power FETs with short circuit protection - Write Protect Polarity for supplying flash media card power - SmartDetach - Detach from USB when no USB Bus Power Certified Card Inserted for Notebook apps 3.3 Volt I/O with 5V input tolerance on VBUS/ - Cover Switch operation for xD compliance - Inquiry Command operation GPIO3 - SD Write Protect operation Complete USB Specification 2.0 Compatibility for - Older CF card support Bus Powered Operation - Force USB 1.1 reporting - Includes Hi-Speed USB Transceiver - Internal or External Power FET operation - A Bi-directional Control and two Bi-directional Compatible with Microsoft WinXP, WinME, Win2K Bulk Endpoints are provided. SP3, Apple OS10, Softconnex, and Linux Multi- 8051 8 bit microprocessor LUN Mass Storage Class Drivers - Provides low speed control functions Win2K, Win98/98SE and Apple OS8.6 and OS9 - 30 Mhz execution speed at 1 clock per Multi-LUN Mass Storage Class Drivers available instruction cycle average from Microchip - 12K Bytes of internal SRAM for general pur- 128-Pin TQFP RoHS Compliant package (1.0mm pose scratchpad height, 14mmx14mm footprint) 1.xD Picture Card not applicable to USB2229. 2005-2016 Microchip Technology Inc. DS00002252A-page 1USB2229/USB2230 TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors microchip.com. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at: