AP-UM001GN10CS-MH datasheet, PDF

Datasheet> All Categories > unclassified> AP-UM001GN10CS-MH

AP-UM001GN10CS-MH: DescriptionUSB-Disk Moduleâ¡Plus; Categoryunclassified; File Size445KB，22 Pages; ManufacturerETC2

Download Datasheet View All

AP-UM001GN10CS-MH Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	AP-UM001GN10CS-MH	-	-	View	Buy Now

AP-UM001GN10CS-MH Overview

USB-Disk Moduleâ¡Plus

Preview

Download Datasheet

View All

RoHS Compliant

USB-Disk Module

Ⅱ

Plus

Specification

May 24, 2011

Version 1.1

Apacer Technology Inc.

4 Fl., 75 Hsin Tai Wu Rd., Sec.1, Hsichih, New Taipei City, Taiwan 221

Tel: +886-2-2698-2888

Fax: +886-2-2698-2889

www.apacer.com

USB-Disk Module

Ⅱ

Plus

AP-UMxxxxXXXXX-XXXXX

TABLE OF CONTENTS

1. General Description

..............................................................................3

1.1 Performance-optimized Controller....................................................................................................... 3

1.1.1 Power Management Unit (PMU) ...................................................................................................................3

1.1.2 SRAM Buffer .................................................................................................................................................3

1.1.3 Error Correction Code (ECC) ........................................................................................................................3

1.1.4 Wear-Leveling ...............................................................................................................................................3

1.1.5 Write Protection Mode (Optional) ..................................................................................................................3

2. Functional Block Diagram.....................................................................4

3. Pin Assignment......................................................................................5

3.1 Type A, Type B, Type C, and Type E.................................................................................................. 5

3.2 Type D﹙STD﹚................................................................................................................................... 6

3.3 Type D﹙LP﹚ ..................................................................................................................................... 7

4. Capacity Specifications

........................................................................8

4.1 Functional Specifications..................................................................................................................... 8

4.2 Environmental Specifications .............................................................................................................. 8

5. Electrical Specification

........................................................................9

5.1 AC Characteristics............................................................................................................................... 9

6. Physical Dimension

.............................................................................10

6.1 Horizontal Design .............................................................................................................................. 10

6.1.1 Type A (STD 90D)......................................................................................................................................10

6.1.2 Type B (STD 90D-MH) ...............................................................................................................................11

6.1.3 Type C (STD 90D-MS) ...............................................................................................................................12

6.2 Vertical Design .................................................................................................................................. 13

6.2.1 Type D (STD 180D)....................................................................................................................................13

6.3 Low Profile Design............................................................................................................................. 14

6.3.1 Type D (LP 180D) .......................................................................................................................................14

6.3.2 Type E (LP 90D-MS) ...................................................................................................................................15

7. Product Ordering Information.............................................................16

7.1 Product Code Designation ................................................................................................................ 16

7.2 Valid Combinations............................................................................................................................ 17

7.2.1 Type A

7.2.2 Type B

7.2.3 Type C

7.2.4 Type D

7.2.5 Type D

7.2.6 Type E

(STD 90D)......................................................................................................................................17

(STD 90D-MH) ...............................................................................................................................17

(STD 90D-MS) ...............................................................................................................................17

(STD 180D)....................................................................................................................................18

(LP 180D) ......................................................................................................................................18

(LP 90D-MS) ..................................................................................................................................18

Rev. 1.1

USB-Disk Module

Ⅱ

Plus

AP-UMxxxxXXXXX-XXXXX

1. General Description

Apacer’s USB-Disk Module (UDM) is a high performance, embedded solid state drive (SSD) designed to

replace a conventional IDE hard disk drive. UDM SSD can be plugged into a standard Embedded USB

connector commonly found in desktops, portable PC systems and industrial PC systems. This product is

well suited for embedded flash storage applications offering new and expanded functionality as well as

more cost-effective designs, better performance and increased reliability.

1.1 Performance-optimized Controller

The heart of an UDM is the USB controller, which translates standard USB signals into the data and

controls of the flash media. This proprietary USB controller is specifically designed to attain high data

throughput from host to flash.

1.1.1 Power Management Unit (PMU)

The power management unit (PMU) controls the power consumption of the UDM. It can dramatically

extend product battery life by leaving the idle part of the circuitry into sleep mode. The PMU has zero

wake-up latency.

1.1.2 SRAM Buffer

The SRAM buffer is a key contributor to the USB controller performance. It optimizes data writes to the

flash.

1.1.3 Error Correction Code (ECC)

The UDM uses BCH Error Detection Code (EDC) and Error Correction Code (ECC) algorithms which

correct up to 24 random single-bit errors for each 1024-byte block of data depending on spare area of

flash memory. High performance is achieved through hardware-based error detection and correction.

1.1.4 Wear-Leveling

Flash memory can be erased a limited number of times, This number is called the erase cycle limit, or

write endurance limit, The erase cycle limit applies to each individual erase block in the flash device.

In a typical application, and especially if a file system is used, specific pages are constantly updated (e.g.,

the page that contains the FAT, registry, etc.). Without any special handling, these pages would wear out

more rapidly than other pages, reducing the lifetime of the entire flash.

To overcome this inherent deficiency, Apacer’s USB-Disk Module (UDM) uses wear-leveling algorithm.

This wear-leveling algorithm ensures that consecutive writes of a specific sector are not written physically

to the same page in the flash. This spreads flash media usage evenly across all pages, thereby

maximizing flash lifetime.

The wear-leveling mechanism provides more than 100,000 write/erase cycles for reliable data storage

over an extended period.

1.1.5 Write Protection Mode (Optional)

When the device is configured to the Write-Protection mode, it enhances the data security and protection.

This feature prevents the stored data from inadvertent system writes or erases, and viruses.

Rev. 1.1

Recommended Resources

Laptop sound card chip AD1981 functional block diagram

STK0080 power amplifier circuit diagram

Photodiode light-controlled trigger pulse forming circuit

Simple absolute value operation circuit

2100Hz signal generator

Infrared anti-theft alarm circuit

2011 Advantech Technology Application Innovation Forum is about to start: Advantech Technology Application Innovation Forum 2011, in the form of touring seminars and cross-border discussions, has landed in nine major cities including Beijing, Shanghai, Shenzhen, Fuzhou, Cha...; EEWORLD社区 Embedded System

How to develop serial port in wince?: After two days of work, the serial port still cannot receive data. The codes I see online are all reading serial port data continuously. Is there any method similar to interrupt to read serial port da...; jackychao Embedded System

Newbie help about simulator: Yesterday I installed WINCE.NET with platform builder 4.2, then EVC4.0 and a standard SDK. After the installation, I ran PB and EVC. It is a simple Helloworld program, but when I run it, it always pro...; zh19aang84 Embedded System

Help: The basic principle of anti-interference coding? (About network technology!): Help! Can anyone know any resources or articles about the "Basic Principles of Anti-interference Coding"? Or if you know more about it, please tell me! It's about the Internet! I searched the Internet...; dengjiescut2006 Embedded System

Review the basics of static electricity control: [Source: Internet resources] [Author: Michael T. Brandt] [Time: 2004-12-30 14:27:20] [Clicks: 2654]aFive principles form the foundation of an effective static control program. 　　Over the years, I have...; fighting Analog electronics

The mirror download is halfway over: 以下分别是用release下串口的输出 Windows CE Kernel for ARM (Thumb Enabled) Built on Mar 13 2003 at 22:52:56 ProcessorType=0920Revision=0 sp_abt=ffff5000 sp_irq=ffff2800 sp_undef=ffffc800 OEMAddressTable = 8c2013bc...; gili Embedded System

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components