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INIC-1618
USB to SATA Bridge
Specification
Datasheet
Version 1.06
Dec. 22, 2010
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Revision History
Revision
V1.00
V1.01
V1.02
V1.03
V1.04
V1.05
V1.06
Date
11/12/2009
12/22/2009
02/19/2010
06/04/2010
07/02/2010
12/7/2010
12/22/2010
Comments
Initial Release
1. Correct 3.3V to 1.2V LDO voltage value.
2. Correct ROM and buffer size in block diagram.
1. Support QFN 40pin
2. Update DC characteristic
Remove Punch type package.
Correct pin description for P3.4, P1.7 and P1.3.
Correct block diagram.
Correct GPIO description
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Table of Contents
1 Introduction ............................................................................................................................................................. 4
1.1 Feature Summary................................................................................................................... 4
1.2 Firmware/Software Support .................................................................................................. 5
1.3 Devices Support..................................................................................................................... 5
2 INIC-1618 Block Diagram...................................................................................................................................... 6
3 Pin-Out Diagram ..................................................................................................................................................... 7
3.1 LQFP 48-Pin.......................................................................................................................... 7
3.2 QFN 40-Pin............................................................................................................................ 8
4 Pin Signal Description:............................................................................................................................................ 9
4.1 48-Pin LQFP Package ........................................................................................................... 9
4.1.1 USB Interface.................................................................................................................. 9
4.1.2 SATA Interface (Analog pins)........................................................................................ 9
4.1.3 System Interface.............................................................................................................. 9
4.1.4 NVRAM Interface .......................................................................................................... 9
4.1.5 GPIO Interface .............................................................................................................. 10
4.1.6 Power Regulator pins.................................................................................................... 10
4.1.7 Power/GND................................................................................................................... 10
4.2 40-Pin QFN Package ........................................................................................................... 11
4.2.1 USB Interface................................................................................................................ 11
4.2.2 SATA Interface (Analog pins)...................................................................................... 11
4.2.3 System Interface............................................................................................................ 11
4.2.4 NVRAM Interface ........................................................................................................ 11
4.2.5 GPIO Interface .............................................................................................................. 12
4.2.6 Power Regulator pins.................................................................................................... 12
4.2.7 Power/GND................................................................................................................... 12
5 Electrical Information: .......................................................................................................................................... 13
5.1 Absolute Maximum Ratings................................................................................................ 13
5.2 Recommended Operating Conditions.................................................................................. 13
5.3 General DC Characteristics ................................................................................................. 13
5.4 DC Electrical Characteristics for 3.3V Operation ............................................................... 13
5.5 DC Specification for LDO 5V to 3.3V Regulator ............................................................... 14
5.6 DC Electrical Specification for 3.3V to 1.2V Regulator..................................................... 14
6 Power on Reset Timing Requirement.................................................................................................................... 15
7 Crystal/Oscillator Specification ............................................................................................................................ 15
8 Packaging Specification ........................................................................................................................................ 16
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1 Introduction
The INIC-1618 provides an advanced solution to connect SATA devices to USB Host with
integrated CPU and embedded SRAM/ROM. To provide high performance and cost effective
solution, the INIC-1618 integrates USB-PHY, Mass Storage Class Bulk-Only USB function, SATA
link/PHY core and microprocessor into a single ASIC. The INIC-1618 provides the data transfer
rate of up to 60 MB/sec connecting to a 1.5G SATA interface.
1.1 Feature Summary
Integrates USB2.0 PHY IP core.
Data transfer rate of up to 60 MB/sec.
Integrated internal Turbo 8051 uP with 16KB embedded ROM and 4KB SRAM.
External NVRAM supported.
Support HID.
Up to 11 GPIO pins.
Only one external crystal.
Supports SATA (bridged SATA) Hard Disk drives, CD-RW devices, DVDs, Removable media
devices, BD (Blu-Ray Disc) drive
USB 1.1 and USB 2.0 compliant.
USB Mass Storage Class Bulk-Only Transport Specification Compliant.
SATA specification 1.0, SATA II Compliant (Hot Plug is supported).
Support ATA/ATAPI device DMA and PIO mode.
Support SATA BIST through USB and SATA bus
4k bytes of data buffer for data transfer.
Support tri-state on SATA Tx/Rx ports
On-Chip 3.3V to 1.2V regulator and 5V to 3.3V regulator.
48 pin LQFP or 40 pin QFN package
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1.2 Firmware/Software Support
USB Mass Storage Class Bulk-Only Transport support
Provide software utilities for NVRAM upgraded.
1.3 Devices Support
Hard disk drives
CD-RW devices
DVDs
Removable media devices
Blu-Ray Disk driver
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