ISP1582 Просмотр технического описания (PDF) - Philips Electronics

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ISP1582

Hi-Speed Universal Serial Bus peripheral controller

Philips Electronics 

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3.3 V

1.5

kΩ

RPU 2

RREF 6

12.0

kΩ

to/from USB

DP DM

3

4

VBUS

49

SoftConnect

12 MHz

XTAL1 XTAL2

52

51

ISP1582

HI-SPEED USB

TRANSCEIVER

PHILIPS

SIE / PIE

MEMORY

MANAGEMENT

UNIT

7

RESET_N

POWER-ON

RESET

internal

reset

analog supply

INTEGRATED

RAM

(8 KBYTES)

VCC

53, 54

3.3 V

VOLTAGE

REGULATORS

digital

supply

SYSTEM

CONTROLLER

13, 26,

29, 41

1, 5 28, 50

56 55

I/O pad

supply

21, 34, 48

DGND AGND VCC(1V8)

Fig 1. Block diagram.

SUSPEND WAKEUP VCC(I/O)

DMA

HANDLER

DREQ DIOR

DACK DIOW

9 10 11 12

DMA

INTERFACE

DMA

REGISTERS

MICRO-

CONTROLLER

HANDLER

MICRO-

CONTROLLER

INTERFACE

OTG SRP

MODULE

8

EOT

30 to 33,

35 to 40,

42 to 47 16

DATA [15:0]

18 to 20,

22 to 25,

27 8

15

16

17

14

A [7:0]

CS_N

RD_N

WR_N

INT

004aaa199

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