USB2240 datasheet(17/43 Pages) MICROCHIP

部品番号	USB2240

部品情報	Ultra Fast USB 2.0 Multi-Format

PDF	43 Pages

Scroll/Zoom	100%

メーカー	MICROCHIP [Microchip Technology]

ホームページ	http://www.microchip.com

Logo

17 / 43 page

 2010 - 2015 Microchip Technology Inc.

DS00001979A-page 17

USB224X

6.2

Buffer Type Descriptions

TABLE 6-2:

BUFFER TYPE DESCRIPTIONS

Buffer

Description

Input

IPU

Input with internal weak pull-up resistor

Input with Schmitt trigger

I/O12

Input/output buffer with 12 mA sink and 12 mA source

I/O200

Input/Output buffer 12 mA with FET disabled, 100/200 mA source only when the FET is

enabled

I/O12PD

Input/output buffer with 12 mA sink and 12 mA source with an internal weak pull-down

resistor

I/O12PU

Input/output buffer with 12 mA sink and 12 mA source with a pull-up resistor

O12

Output buffer with 12 mA source

O12PU

Output buffer with 12 mA sink and 12 mA source, with a pull-up resistor

O12PD

Output buffer with 12 mA sink and 12 mA source, with a pull-down resistor

ICLKx

XTAL clock input

OCLKx

XTAL clock output

I/O-U

Analog input/output as defined in the USB 2.0 Specification

I-R

RBIAS

Note:

The DC characteristics are outlined in Section 9.3, on page 32.

USB2240 データシート(PDF) 17 Page - Microchip Technology

USB2240 データシート(HTML) 17 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

データシートダウンロード