ISP1130DL datasheet(2/68 Pages) PHILIPS

2 / 68 page

Philips Semiconductors

ISP1130

USB compound hub with keyboard controller

Objective speciﬁcation

Rev. 01 — 23 March 2000

2 of 68

9397 750 06895

s Supports bus-powered and hybrid-powered application

s 1 to 2 downstream ports with automatic speed detection

s 1 to 3 non-removable embedded functions, 1 dedicated for keyboard operation

s 8

× 18 scan line matrix for HID compliant keyboard applications

s Integrated 80C51 microcontroller core with 8 kbytes mask ROM and 256 bytes

data RAM

s On-chip watchdog timer for automatic fault recovery

s Internal power-on reset and low-voltage reset circuit

s Individual power switching for downstream ports

s Individual port overcurrent protection with built-in sense circuits

s 6 MHz crystal oscillator with on-chip PLL for low EMI

s Reduced power consumption by putting microcontroller in sleep mode or

power-down mode

s Visual USB trafﬁc monitoring (GoodLink) for hub and downstream ports

s I2C-bus interface to read vendor ID, product ID and conﬁguration bits from

external EEPROM

s Operation over the extended USB bus voltage range (4.0 to 5.5 V)

s Operating temperature range

−40 to +85 °C

s Available in 56-pin SDIP and SSOP packages.

Ordering information

Table 1:

Ordering information

Type number

Package

Name

Description

Version

ISP1130DL

SSOP56

plastic shrink small outline package; 56 leads; body width 7.5 mm

SOT371-1

ISP1130N

SDIP56

plastic shrink dual in-line package; 56 leads (600 mil)

SOT400-1

ISP1130DL Datasheet(PDF) 2 Page - NXP Semiconductors

ISP1130DL Datasheet(HTML) 2 Page - NXP Semiconductors

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 61 62 63 64 65 66 67 68

Datasheet Download

Link URL