935287954518 datasheet, PDF - EEWORLD Datasheet

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935287954518: DescriptionUNIVERSAL SERIAL BUS CONTROLLER, PQFP128; CategoryThe embedded processor and controller Microcontrollers and processors; File Size878KB，110 Pages; ManufacturerNXP; Websitehttps://www.nxp.com

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935287954518 Overview

UNIVERSAL SERIAL BUS CONTROLLER, PQFP128

935287954518 Parametric

Parameter Name	Attribute value
Maker	NXP
package instruction	14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT425-1, LQFP-128
Reach Compliance Code	unknow
Address bus width	17
Bus compatibility	PCI
maximum clock frequency	12 MHz
Maximum data transfer rate	240 MBps
External data bus width	32
JESD-30 code	R-PQFP-G128
length	20 mm
Number of terminals	128
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Package shape	RECTANGULAR
Package form	FLATPACK, LOW PROFILE, FINE PITCH
Filter level	AEC-Q100
Maximum seat height	1.6 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	3 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
width	14 mm
uPs/uCs/peripheral integrated circuit type	BUS CONTROLLER, UNIVERSAL SERIAL BUS

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SAF1760

Hi-Speed Universal Serial Bus host controller for embedded

applications

Rev. 2 — 19 June 2012

Product data sheet

1. General description

The SAF1760 is a Hi-Speed Universal Serial Bus (USB) host controller with a generic

processor interface. It integrates one Enhanced Host Controller Interface (EHCI), one

Transaction Translator (TT) and three transceivers. The host controller portion of the

SAF1760 and the three transceivers comply to

Ref. 1 “Universal Serial Bus Specification

Rev. 2.0”.

The EHCI portion of the SAF1760 is adapted from

Ref. 2 “Enhanced Host

Controller Interface Specification for Universal Serial Bus Rev. 1.0”.

The integrated high-performance Hi-Speed USB transceivers enable the SAF1760 to

handle all Hi-Speed USB transfer speed modes: high-speed (480 Mbit/s), full-speed

(12 Mbit/s) and low-speed (1.5 Mbit/s). The three downstream ports allow simultaneous

connection of three devices at different speeds (high-speed, full-speed and low-speed).

The generic processor interface allows the SAF1760 to be connected to various

processors as a memory-mapped resource. The SAF1760 is a slave host: it does not

require

bus-mastering

capabilities of the host system bus. The interface can be

configured, ensuring compatibility with a variety of processors. Data transfer can be

performed on 16 bits or 32 bits, using Programmed Input/Output (PIO) or Direct Memory

Access (DMA) with major control signals configurable as active LOW or active HIGH.

Integration of the TT allows connection to full-speed and low-speed devices, without the

need of integrating Open Host Controller Interface (OHCI) or Universal Host Controller

Interface (UHCI). Instead of dealing with two sets of software drivers, EHCI and OHCI or

UHCI, you need to deal with only one set, EHCI, that dramatically reduces software

complexity and IC cost.

2. Features and benefits



Automotive qualified in accordance with AEC-Q100



The host controller portion of the SAF1760 complies with

Ref. 1 “Universal Serial Bus

Specification Rev. 2.0”



The EHCI portion of the SAF1760 is adapted from

Ref. 2 “Enhanced Host Controller

Interface Specification for Universal Serial Bus Rev. 1.0”



Contains three integrated Hi-Speed USB transceivers that support high-speed,

full-speed and low-speed modes



Integrates a TT for original USB (full-speed and low-speed) device support



Up to 64 kB internal memory (8 k

64 bit) accessible through a generic processor

interface; operation in multitasking environments is made possible by the

implementation of virtual segmentation mechanism with bank switching on task

request

935287954518 Related Products

	935287954518	935287954557
Description	UNIVERSAL SERIAL BUS CONTROLLER, PQFP128	UNIVERSAL SERIAL BUS CONTROLLER, PQFP128
Maker	NXP	NXP
package instruction	14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT425-1, LQFP-128	14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT425-1, LQFP-128
Reach Compliance Code	unknow	unknow
Address bus width	17	17
Bus compatibility	PCI	PCI
maximum clock frequency	12 MHz	12 MHz
Maximum data transfer rate	240 MBps	240 MBps
External data bus width	32	32
JESD-30 code	R-PQFP-G128	R-PQFP-G128
length	20 mm	20 mm
Number of terminals	128	128
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LFQFP	LFQFP
Package shape	RECTANGULAR	RECTANGULAR
Package form	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
Filter level	AEC-Q100	AEC-Q100
Maximum seat height	1.6 mm	1.6 mm
Maximum supply voltage	5.5 V	5.5 V
Minimum supply voltage	3 V	3 V
Nominal supply voltage	5 V	5 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm
Terminal location	QUAD	QUAD
width	14 mm	14 mm
uPs/uCs/peripheral integrated circuit type	BUS CONTROLLER, UNIVERSAL SERIAL BUS	BUS CONTROLLER, UNIVERSAL SERIAL BUS

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