ISP1583BS Просмотр технического описания (PDF) - Philips Electronics

Номер в каталоге

Компоненты Описание

производитель

ISP1583BS

Hi-Speed Universal Serial Bus peripheral controller

Philips Electronics 

Philips Semiconductors

ISP1583

Hi-Speed USB peripheral controller

Table 2: Pin description…continued

Symbol[1] Pin Type[2] Description

DATA6

44 I/O

bit 6 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

DATA7

45 I/O

bit 7 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

DATA8

46 I/O

bit 8 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

DATA9

47 I/O

bit 9 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

DATA10

48 I/O

bit 10 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

DATA11

49 I/O

bit 11 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

DATA12

50 I/O

bit 12 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

DATA13

51 I/O

bit 13 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

DATA14

52 I/O

bit 14 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

DATA15

53 I/O

bit 15 of bidirectional data bus

bidirectional pad; 4 ns slew-rate control; TTL; 5 V tolerant[6]

VCC(I/O)[3]

VBUS

54 -

55 A

I/O pad supply voltage (1.65 V to 3.6 V); see Section 8.15

USB bus power sensing input — Used to detect whether the

host is connected or not; when VBUS is not detected, pin RPU

is internally disconnected from pin DP in approximately 4 ns

VBUS pulsing output — In OTG mode.

Connect a 1 µF electrolytic capacitor and a 1 MΩ pull-down

resistor to ground; see Section 8.13

5 V tolerant[6]

VCC(1V8)[3]

56 -

voltage regulator output (1.8 V ± 0.15 V); tapped out voltage

from the internal regulator; this regulated voltage cannot drive

external devices; decouple this pin using 4.7 µF and 0.1 µF

capacitors; see Section 8.15

XTAL2

57 O

crystal oscillator output (12 MHz); connect a fundamental

parallel-resonant crystal; leave this pin open when using an

external clock source on pin XTAL1; see Table 99

XTAL1

58 I

crystal oscillator input (12 MHz); connect a fundamental

parallel-resonant crystal or an external clock source (leaving

pin XTAL2 unconnected); see Table 99

DGND

59 -

digital ground

9397 750 13461

Product data

Rev. 03 — 12 July 2004

© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

10 of 87

Share Link: