參數(shù)資料
型號(hào)： PL-2521
英文描述： PL-2521 Hi-Speed USB Cellular Mate and Flash Disk Controller Product Datasheet v1.0|Doc - Data Sheet?-- ?PL-2521 Hi-Speed USB CellularMate and Flash Disk Controller
中文描述： 特等- 2521高速USB細(xì)胞伴侶和U盤(pán)控制器產(chǎn)品數(shù)據(jù)表1.0 |文件-數(shù)據(jù)表？ - ？特等- 2521高速USB CellularMate和U盤(pán)控制器
文件頁(yè)數(shù)： 13/19頁(yè)
文件大?。?/td> 190K
代理商： PL-2521
Release Date
August 2003
ds_pl2507_v13
PL-2507 Product Datasheet
- 3 -
Document Version 1.3
Table of Contents
1.0 FEATURES ......................................................................................................... 4
2.0 PRODUCT OVERVIEW ...................................................................................... 4
3.0 BLOCK DIAGRAM ............................................................................................. 5
4.0 PIN ASSIGNMENT & DESCRIPTION................................................................. 6
4.1 Pin Assignment for LQ64 Package........................................................................... 6
5.0 USB PORT DESCRIPTOR FOR PL-2507 .......................................................... 9
5.1 Device Descriptor .................................................................................................... 9
5.2 Configuration Descriptor ........................................................................................ 10
5.3 Interface Descriptors.............................................................................................. 10
5.4 Endpoint Descriptors.............................................................................................. 11
5.5 Device_Qualifier Descriptors.................................................................................. 12
5.6 Other_Speed_Configuration Descriptors................................................................ 12
6.0 DEVICE CONTROL REQUESTS...................................................................... 13
6.1 Standard Device Control Requests ........................................................................ 13
6.2 Class Specific Requests ........................................................................................ 13
6.3 Vender Specific Requests ...................................................................................... 14
7.0 DC CHARACTERISTICS .................................................................................. 17
7.1 Absolute Maximum Ratings ................................................................................... 17
7.2 Operating Current Parameters............................................................................... 17
7.3 Recommended Operating Conditions .................................................................... 17
7.4 Leakage Current and Capacitance(3) ...................................................................... 17
7.5 DC Characteristics of 2.5V Programmable I/O Cells .............................................. 18
7.6 DC Characteristics of 3.3V Programmable I/O Cells
..................................................... 18
8.0 OUTLINE DIAGRAM.......................................................................................... 19
8.1 LQ64 Package ....................................................................................................... 19
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