GL816 Selling Leads, Price trend, GL816 DataSheet download, circuit diagram from SeekIC.com

Features: `Supports PCMCIA, CompactFlash TM (CF), SmartMedia TM (SM), MemoryStick TM(MS), Secure Digital TM (SD) and Multi Media Card TM (MMC) interface on one chip.`Complies with 480Mbps Universal Serial Bus specification rev. 2.0.`Complies with USB Storage Class specification rev. 1.0. (Bulk onl...

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SeekIC No. : 004353776 Detail

GL816: Features: `Supports PCMCIA, CompactFlash TM (CF), SmartMedia TM (SM), MemoryStick TM(MS), Secure Digital TM (SD) and Multi Media Card TM (MMC) interface on one chip.`Complies with 480Mbps Universal ...

GL816 Data Sheet

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Part Number:: GL816
Supply Ability:: 5000

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1~5000

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Negotiable

Processing time
15 Days

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Product Details

Description

Features:

`Supports PCMCIA, CompactFlash^TM (CF), SmartMedia ^TM (SM), MemoryStick^TM(MS), Secure Digital^TM (SD) and Multi Media Card ^TM(MMC) interface on one chip.
`Complies with 480Mbps Universal Serial Bus specification rev. 2.0.
`Complies with USB Storage Class specification rev. 1.0. (Bulk only protocol).
`Operating System supported: Win XP/ 2000/ Me/ 98/ 98SE; Mac OS 9.x/ X.
`Supports 1 device address and up to 10 endpoints: Control (0)/ Bulk Read (1)/ Bulk Write (2)/ Interrupt (3), and 3 optional Bulk Read/ Write endpoints pair.
`Integrated USB 2.0 Transceiver Macrocell Interface (UTMI) transceiver and Serial Interface Engine (SIE).
`Integrated 8051 micro-controller with enhanced feature:
- Supports 48MHz clock rate.
- 12 clocks per instruction cycle.
- Embedded 24KB Mask ROM and 2KB+256B SRAM.
- Supports external 64KB ROM/ Flash for design flexibility.
`Supports firmware upgrade via USB interface.
`Supports external flash read/ write for firmware upgrade and other applications.
`Supports serial EEPROM 93C86 interface for the flexibility of vendor or firmware parameters, EEPROM size up to 2KB.
`High efficiency card interface hardware engine for data transfer.
`Shared pins between PCMCIA and SmartMedia^TM interface.
`PCMCIA interface:
- Supports address up to 16 bits, with fix and incremental mode.
- Supports 8 / 16 bit data mode and different timing.
- Supports WAIT# detection.
- Supports multi signal level (3.3 / 5V).
- Other control signals like CD1#, CD2#, CE1#, CE2# . etc.
`SmartMediaTM interface:
-Supports address up to 4 bytes, 8 bit data width and different speed.
- Supports different page size, and automatic append redundant area data (8/16 bytes).
- Hardware ECC generation and verification.
- Supports firmware correct page ECC error capability.
- Supports automatic page copy (source page read + destination page write).
`MemoryStickTM interface
- Complies with MemoryStick interface specification.
- Supports hardware BS/SDIO/SCLK signals.
- Supports INS signal.
- Supports automatic CRC16 generation and verification.
- Supports hardware CMD timeout detection.
- Supports different clock rate up to 24 MHz.
`Secure DigitalTM/ Multi Media CardTM interface
- Complies with Secure Digital / MMC interface specification.
- Supports both SD / MMC mode access: CLK/CMD/DAT0/DAT1/DAT2/DAT3.
- Command transmit and response receive can be enabled separately.
- Automatic CRC7 generation for command and CRC7 verification for response on CMD.
- Supports automatic CRC16 generation and verification on DAT3-0.
- In addition to full packet transaction, optional single byte/ bit operation on both CMD and DAT line/ lines.
- Data processing in block or byte.
- Supports different clock rate from 375 KHz to 24 MHz.
`Dedicated power control pins for different cards and power / busy indication.
`Build-in power-on reset (POR) and low-voltage detector (LVD).
`3.3 Volt operation.
`Pin assignment fits to card sockets to provide easier PCB layout.
`Supports 8 additional GPIOs and firmware controllable CD, CE pins.
`Available in 128-pin LQFP package.

Pinout

Connection Diagram

Description

The GL816 is a highly integrated, flexible application USB 2.0 Multi-Interface Flash Card Reader controller. It supports USB 2.0 high-speed transmission to PCMCIA, CompactFlash ^TM (CF), Micro Drive, SmartMedia^TM (SM), Secure Digital ^TM (SD), Multi Media Card ^TM (MMC), and MemoryStick ^TM (MS) interface on one chip. Besides the flash card interface controller each, the GL816 integrates Genesys Logic own design USB 2.0 high-speed UTMI (USB 2.0 Transceiver Macrocell Interface) transceiver. As a single chip solution for USB 2.0 multi flash card reader, the GL816 complies with Universal Serial Bus specification rev. 2.0, USB Storage Class specification ver.1.0, and flash card interface specification each.

The GL816 can support different kinds of multi-interface combinations. For the best performance consideration, the GL816 integrates high efficiency card interface hardware engine for data transfer, and the 48MHz feature-enhanced 8051 micro-controller. The GL816 also supports firmware upgrade via USB interface, and external flash read/ write for firmware upgrade and other applications. With the advanced mobile consideration in the IA application, the GL816 can support Inter-Media transfer, it means that the data transfer between
different cards doesn't need the support of USB host in PC system.

The GL816 equips dedicated power control pins for different cards and power /busy indication. And the pin assignment design fits to card sockets to provide easier PCB layout. With 8 additional GPIOs, and firmware controllable CD, CE pins, the GL816 can be programmed to fit your various design in USB 2.0 high speed multi-interface flash card reader applications.

GL816

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