F71610

F71610 F71610 USB CIR Chip for Vista (Receive Only) Release Date: December, 2007 Version: V0.22P Dec., 2007 V0.22P F71610 F71610 Datasheet Revision History Version V0.20P V0.21P Date 2007/09/06 2007/11/19 Page Revision History Release Version Add function (I2C Interface) and modify description of this new function. 10 Modify Ordering Information ( Part No Change to F71610R from F71610RG) 12 V0.22P 2007/12/17 1 Modify Application Circuit. Modify Operating Supply Current Please note that all data and specifications are subject to change without notice. All the trade marks of products and companies mentioned in this data sheet belong to their respective owners. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Fintek for any damages resulting from such improper use or sales. Dec., 2007 V0.22P F71610 Table of Content 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. General Description ........................................................................................................................1 Feature List .....................................................................................................................................1 Key Specification............................................................................................................................1 Pin Configuration............................................................................................................................2 Pin Description................................................................................................................................2 Function Description.......................................................................................................................4 Electron Characteristic....................................................................................................................8 Ordering Information ....................................................................................................................10 Package Dimensions .....................................................................................................................11 Application Circuit........................................................................................................................12 Dec., 2007 V0.22P F71610 1. General Description The F71610 is a USB IR chip and completely compatible with Microsoft Windows Vista IR Receiver Emulation Device. It Supports One IR receiver with long range frequency application. In interface function, the F71610 communications with host by full-speed USB interface (12Mb/s). In power function, The F71610 supports remote-wakeup function for USB interface, when PC system into S3 state. The F71610 decodes IR protocol is the same power key of remote control. The F71610 is asserted USB interface to wakeup PC system. Others, the F71610 supports remote-wakeup function by PSOUT# pin, when PC system in to S5 state, the F71610 is asserted PSOUT# pin to wakeup PC system. In I2C interface function, The F71610 builds 256 bytes SRAM to save flash/ROM information from I2C for USB bus enumerations. The I2C flash/ROM contains IdVendor/ IdProduct/ BcdDevice/ Manufacturer string / IProduct string / iSerialNumber string information. This product is packaged in 16 SSOP green package and power by 3.3V. 2. Feature List Support Microsoft Vista OS IR receiver. Support USB remote wake-up capability. Hardware base implementation. Hardware trigger wake-up event Provide data receiver LED. One IR receiver with long range frequency application. I2C Interface for Related ID Data Reading. Power by 3.3V and package in 16SSOP green package 3. Key Specification Supply Voltage Operating Supply Current Standby Current 3.0V to 3.6V 8 mA typ. 0.7 mA typ. -1- Dec., 2007 V0.22P F71610 4. Pin Configuration F71610 5. Pin Description I/O12t_1.5k I/O12t OD12 OD12_5v OD16_5v O12 INts INts_5v INt P - TTL level bi-directional pin with 12 mA drive/sink capability and internal pull hign 1.5kΩ - TTL level bi-directional pin with 12 mA drive/sink capability. - Open-drain output pin with 12 mA sink capability - Open-drain output pin with 12 mA sink capability and 5V tolerance - Open-drain output pin with 16 mA sink capability and 5V tolerance. - Output pin with 12 mA drive/sink capability. - TTL level input pin with schmitt trigger. - TTL level input pin with schmitt trigger and 5V input tolerance. - TTL level input pin. - Power. -2- Dec., 2007 V0.22P F71610 Pin No 1 Pin Name D+ Type I/O12t_1.5k PWR Description VDD D+. Different data bus conforming to USB standard. Internal pull high 1.5kΩ. 2 3 DPSOUT# I/O12t OD12_5v VDD D-. Different data bus conforming to USB standard. VDD Panel Switch Output. This pin is low active and pulse output. It is power on request output. 4 STATE_SEL INts VDD This pin is for wake up function. For Device Product Pull this pin to high for USB wake up. Pull this pin to high and suggest For MB System Product connecting pin with one of PWROK/GPIO pin. MB System in S5 state: Wake up signal will be asserted by PSOUT# pin in S5 state. MB System in S3 state: Wake up signal will be asserted by USB interface in S3 state. 5 6 7 XTALIN/48M INt XTALOUT PWCTL O12 OD12 VDD 12MHz/48MHz clock input. VDD 12MHz/48MHz clock output. VDD RX_LR learning power control pin. Suggest external pull high to 3.3V and the clock input source will be selected to 12MHz input. 8 9 10 GND SCL (SCK) SDA P OD12_5V OD12_5V OD16_5V INts_5v P VDD Ground pin. VDD I2C interface serial clock VDD I2C interface serial data NC pins 11-12 NC 13 14 15 16 LED# NC RX_NR# VDD VDD LED output pin. NC pin. Please pull high 10k resister to VDD. VDD IR receiver port (long range) VDD Power supply input VDD (3.3V) -3- Dec., 2007 V0.22P F71610 6. Function Description 6.1 USB function The F71610 communications with host by full-speed USB interface (12Mb/s). It supports 3 suits endpoint, one control endpoint( endpoint zero) is for bus enumeration, one output endpoint is for Microsoft Windows Vista IR Receiver Emulation Device command and one input endpoint is transmit IR information to host. Endpoint zero is special significance in USB system. It is a control endpoint, and is required by every device. Only control endpoint accept special setup token that the host transfer command to device. During enumeration, host requests GET_DESCRIPTOR to device and device return information (over in endpoint zero) as what device driver top load. The below table is about F71610 descriptor. offset 0 1 2 4 5 6 7 8 10 12 14 15 16 17 Field BLength bDescriptor Type BcdUSB bDeviceClass bDeviceSubClass bDeviceProtocol bMaxPacketSize IdVendor IdProduct BcdDevice Manufacturer IProduct iSerialNumber bNumConfiguration size 1 1 2 1 1 1 1 2 2 2 1 1 1 1 Value 0x12 0x01 0x0200 0x00 0x00 0x00 0x10 0x1934 0x0602 0x0000 0x01 0x02 0x03 0x01 Table 6-1 Device Descriptor offset 0 1 2 4 5 6 7 8 Field BLength bDescriptor Type wTotalLength bNumInterface bConfigurationValue iConfiguration BmAttributes MaxPower size 1 1 2 1 1 1 1 1 Value 0x09 0x02 0x0020 0x01 0x01 0x00 0xa0 0x32 Table 6-2 Configuration Descriptor offset Field -4- size Value Dec., 2007 V0.22P F71610 0 1 2 3 4 5 6 7 8 BLength bDescriptor Type wInterfaceNumber bAlternateSetting bNumEndpoints bInterfaceClass bInterfaceSubClass bInterfaceProtocol IInterface 1 1 1 1 1 1 1 1 1 0x09 0x04 0x00 0x00 0x02 0xff 0xff 0xff 0x00 Table 6-3 Interface Descriptor offset 0 1 2 3 4 6 Field BLength bDescriptor Type bEndpointAddress BmAttributes wMaxPacketSize BInterval size 1 1 1 1 2 1 Value 0x07 0x05 0x81 0x02 0x0010 0x00 Table 6-4 In Endpoint Descriptor offset 0 1 2 3 4 6 Field BLength bDescriptor Type bEndpointAddress BmAttributes wMaxPacketSize BInterval size 1 1 1 1 2 1 Value 0x07 0x05 0x01 0x02 0x0010 0x00 Table 6-5 Out Endpoint Descriptor The string table 1 is about manufacturer information, its’ contents is “FINTEK”, the string table 2 is about Product information, its contents is “eHome Infrared Transceiver. The string table 3 is about serial number information, its contents is “88636562727801”. In power function, The F71610 supports remote-wakeup function for USB interface, when PC system into S3 state. The F71610 decodes IR protocol is the same power key of remote control. The F71610 is asserted USB interface to wakeup PC system. The F71610 is compatible for Microsoft Windows Vista IR Receiver Emulation Device. The F71610 support Microsoft Compatible Device Descriptor and Extended Compact ID Descriptor are used to tell the host what type of device the emulation is. Vista Emulation Device driver transmits command over out endpoint1 and device return information over in endpoint1. About descriptor and command information, reference Microsoft Windows Vista IR Receiver Emulation Device spec. 6.2 IR function -5Dec., 2007 V0.22P F71610 The F71610 supports One IR receiver with long range frequency application. The long-range receiver is a receiver which has the following characteristics: 1. Works at a distance of 10 meters. 2. Demodulates the signal inside the receiver part 3. Has a BPF which works with carriers from 32-60 kHz. About IR information, reference Microsoft Windows Vista IR Receiver Emulation Device spec. 6.3 Wakeup function The F71610 Supports 2 kinds of wakeup system function, PSOUT and remote wakeup for USB interface. The F71610 detect idle state on USB bus for more than 3.0ms, it is into suspend state. In Suspend state, the F71610 decodes IR protocol information is the same power key of remote controller. It asserted PSOUT and USB interface. Reference the below figure D+ D3ms Suspend state 25ms RX_NR Wakeup 1’b Figure 6-3-1 USB remote wakeup Pstate_sel -6- Dec., 2007 V0.22P F71610 RX_NR Wakeup Psout_n Pstate_sel 200ms 1’b Figure 6-3-2 PSOUT wakeup 6.4 I2C interface function The F71610 Supports 1 suit I2C interface to get USB description information and builds 256 bytes RAM to save vendor USB description information. When power is ready, I2C function start to load USB description into 256 bytes RAM, and expect host requests GET_DESCRIPTOR to F71610 which returns vendor USB description, if i2c flash/ROM connect with F71610. The contents of I2C flash /ROM format is below table. When F71610 does not finish loading 256 bytes information from I2C flash/ROM, F71610 disable PAD 1 internal pull high 1.5k, still finish loading, F71610 enable PAD 1 internal pull high 1.5k. 0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7 0x8 0x9 0xa 0xb 0xb+ Manufacturer string length 0xb+ Manufacturer string length + 1 Security code Security code IdVendor length IdVendor low byte IdVendor low byte IdProduct length IdProduct low byte IdProduct high byte BcdDevice length BcdDevice low byte BcdDevice high byte Manufacturer string length Manufacturer string content IProduct string length 0x55 0xaa 0x02 IdVendor low byte IdVendor high byte 0x02 IdProduct low byte IdProduct high byte 0x02 BcdDevice low byte BcdDevice high byte Define by vendor content Define by vendor content Define by vendor content -7- Dec., 2007 V0.22P F71610 0xb+ Manufacturer string length + IProduct string content IProduct string length +1 0xb+ Manufacturer string length + ISerialNumber string length IProduct string length +2 0xb+ Manufacturer string length + IProduct string length IProduct string length +2 Define by vendor content Define by vendor content Define by vendor content Table 6-4-1 I2C flash/ROM USB description format 7. Electron Characteristic Absolute Maximum Ratings PARAMETER Power Supply Voltage Input Voltage Operating Temperature Storage Temperature RATING -0.5 to 5 -0.5 to VDD+0.5 0 to +70 -55 to 150 Electrical characteristics table Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device. UNIT V V °C °C DC Characteristics (Ta = 0° C to 70° C, VDD = 3.3V ± 10% , VSS = 0V ) (Note) PARAMETER Operating Voltage RATING 3.0 to 3.6 Operating Voltage table VDD PARAMETER Input Low Voltage Input High Voltage Output Low Current Output High Current Input High Leakage Input Low Leakage Output Low Current SYM. VIL VIH IOL IOH ILIH ILIL IOL MIN TYP MAX. 0.8 UNIT V V mA mA CONDITIONS I/O12t - TTL level bi-directional pin with 12 mA source-sink capability(3.3V) 2.0 12 12 -1 -1 12 1 1 0.4V 2.4V µA µA mA 0.4V OD12_5v – Open-drain output pin with12mA source-sink capability(3.3V), 5V tolerance OD16_5v – Open-drain output pin with16mA source-sink capability(3.3V), 5V tolerance -8- Dec., 2007 V0.22P F71610 Output Low Current Output Low Current Output HIGH Current Input Low Threshold Voltage Input High Threshold Voltage Hysteresis Input High Leakage Input Low Leakage INt – TTL level input pin Input Low Threshold Voltage Input Hign Threshold Voltage Input High Leakage Input Low Leakage Input Low Threshold Voltage Input Hign Threshold Voltage Hysteresis Input High Leakage Input Low Leakage IOL IOL IOH 16 12 12 0.8 2.0 0.5 +1 -1 0.8 2.0 +1 -1 0.8 2.0 0.5 +1 -1 mA mA mA V V V µA µA V V µA µA V V V µA µA 0.4V 0.4V 2.0V O12 – Output pin with12mA source-sink capability(3.3V) INts – TTL level input pin and schmitt trigger VtVt+ ILIH ILIL VtVt+ ILIH ILIL VtVt+ ILIH ILIL INts_5v – TTL level input pin and schmitt trigger, 5 tolerance PAD DC table USB Interface Parameter Rise Time Fall Time Differential Rise and Fall Time Matching Driver Output Resistance Symbol Min. 4 4 90 28 Max. 20 20 111.11 44 Units ns ns % Ω TFR TFF TFRFM ZDRV USB AC USB timing Jitter Source Each (ns) Full-speed Next Transition Total (ns) Paired Transition Each (ns) Total (ns) -9- Dec., 2007 V0.22P F71610 Source Driver Jitter Source Frequency Tolerance (worst-case) Source Jitter Total Hub Jitter Jitter Specification Destination Frequency Tolerance Receiver Jitter Budget 0.21/bit 3.0 2.0 0.21/bit 2.0 1.5 3.5 15.0 18.5 1.5 20.0 0.21/bit 1.0 1.0 0.21/bit 1.0 3.0 4.0 5.0 9.0 3.0 12.0 USB Jitter 8. Ordering Information Part Number F71610R Package Type 16-SSOP Green Package Production Flow Commercial, 0°C to +70°C -10- Dec., 2007 V0.22P F71610 9. Package Dimensions 16pin-SSOP ( 150 mil) Feature Integration Technology Inc. Headquarters 3F-7, No 36, Tai Yuan St., Chupei City, Hsinchu, Taiwan 302, R.O.C. TEL : 886-3-5600168 FAX : 886-3-5600166 www: http://www.fintek.com.tw Taipei Office Bldg. K4, 7F, No.700, Chung Cheng Rd., Chungho City, Taipei, Taiwan 235, R.O.C. TEL : 866-2-8227-8027 FAX : 866-2-8227-8037 Please note that all datasheet and specifications are subject to change without notice. All the trade marks of products and companies mentioned in this datasheet belong to their respective -11- Dec., 2007 V0.22P F71610 10. Application Circuit VSB5V U1 2 VIN VOUT GND 3 VSB3V VSB3V C2 1uF VSB3V VSB3V R1 C3 10u C4 0.1u 2 GND VCC U2 OUT 1 4 RX_NR# C1 1uF 1 RT9166-33 J1 1 2 3 4 5 USB_B R3 0R R5 0R C6 10P VSB3V R2 10k USB(D+) USB(D-) PS_OUT# STATE_SEL XTAL_I XTAL_O PWCTL 1 2 3 4 5 6 7 8 U3 D+ VDD DRX_NR# PSOUT# NC STATE_SEL LED XTAL_I NC XTAL_O NC PWCTL SDA GND SCK F71610R R6 470K C8 10P 16 15 14 13 12 11 10 9 C5 RX_NR# 0.1u LED SDA SCK R4 10k 330 D1 LED case PS_OUT#(OD) C7 10P Y1 12MHz Long Rang IR Receiver IF EEPROM does not be used. C9 10P VSB3V Please pull pins SDA/SCK to high VSB3V R7 10k S4/S5/PWROK/GPIO C10 0.1u U4 A0 A1 A2 1 2 3 4 A0 VCC A1 WP A2 SCL GND SDA I2C ROM R11 4.7k 8 7 6 5 WP SCK SDA R8 R9 R10 4.7k 4.7k 4.7k 1. I2C Address = A0H 2. choose WP pull high resister to enable write protect choose WP pull low resister to disbale write protect I2C EEPROM Title FINTEK F71610R application circuit Size B Date: Document Number Thursday , Nov ember 22, 2007 Sheet 1 of 1 Rev 1.0 3 GP1UD260Y K 12 Dec., 2007 V0.22P