USB2640 datasheet(50/60 Pages) MICROCHIP

Nome de Peças	USB2640

Descrição Electrónicos	Ultra Fast USB 2.0 Multi-Format Flash Media Controller/USB Hub Combo

PDF	60 Pages

Scroll/Zoom	100%

Fabricante Electrônico	MICROCHIP [Microchip Technology]

Página de início	http://www.microchip.com

Logo

50 / 60 page

USB2640/USB2641

DS00001947C-page 50

 2015-2021 Microchip Technology Inc.

Note 9-3

Output leakage is measured with the current pins in high impedance.

Note 9-4

See the USB 2.0 Specification, Chapter 7, for USB DC electrical characteristics

Note 9-5

RBIAS is a 3.3 V tolerant analog pin.

Note 9-6

Output current range is controlled by program software. The software disables the FET during short

circuit condition.

9.4

Capacitance TA = 25°C; fc = 1 MHz; VDD33 = 3.3 V

9.5

Package Thermal Specifications

Supply Current Unconfigured

Hi-Speed Host

Full Speed Host

ICCINTHS

ICCINITFS

Supply Current Active

ICC

280

300

Supply Current Suspend

ICSBY

420

550

µA

Supply Current Reset

IRST

205

325

µA

TABLE 9-1:

PIN CAPACITANCE

Parameter

Symbol

Limits

Unit

Test Condition

MIN

TYP

MAX

Clock Input Capacitance

CXTAL

All pins (except USB pins and

pins under test) are tied to AC

ground.

Input Capacitance

CIN

Output Capacitance

COUT

TABLE 9-2:

48-QFN PACKAGE THERMAL SPECIFICATIONS

Symbol

°C/W

Velocity (Meters/s)

JA

2.5

JB

JC

2.2

JT

0.2

Parameter

Symbol

MIN

TYP

MAX

Units

Comments

USB2640 Folha de dados(PDF) 50 Page - Microchip Technology

USB2640 Folha de dados(HTML) 50 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

Folha de dados Download

Ligação URL