DataSheet26.com

W90N745 PDF даташит

Спецификация W90N745 изготовлена ​​​​«Winbond» и имеет функцию, называемую «16/32-bit ARM microcontroller».

Детали детали

Номер произв W90N745
Описание 16/32-bit ARM microcontroller
Производители Winbond
логотип Winbond логотип 

30 Pages
scroll

No Preview Available !

W90N745 Даташит, Описание, Даташиты
W90N745CD/W90N745CDG
32-BIT ARM7TDMI-BASED MCU
W90N745
16/32-bit ARM microcontroller
Product Data Sheet
Free Datasheet http://www.datasheet4u.com/









No Preview Available !

W90N745 Даташит, Описание, Даташиты
W90N745CD/W90N745CDG
REVISION
A
A1
A2
Revision History
DATE
2006/06/23
2006/08/30
2006/09/22
COMMENTS
Draft
Add Electrical specification
Delete Chapter 6: BLOCK DIAGRAM
Publication Release Date: September 22, 2006
- I - Revision A2
Free Datasheet http://www.datasheet4u.com/









No Preview Available !

W90N745 Даташит, Описание, Даташиты
W90N745CD/W90N745CDG
Table of Contents-
1. GENERAL DESCRIPTION ......................................................................................................... 1
2. FEATURES ................................................................................................................................. 2
3. PIN DIAGRAM ............................................................................................................................ 7
4. PIN ASSIGNMENT ..................................................................................................................... 8
5. PIN DESCRIPTION................................................................................................................... 13
6. FUNCTIONAL DESCRIPTION ................................................................................................. 24
6.1 ARM7TDMI CPU CORE ............................................................................................... 24
6.2 System Manager........................................................................................................... 25
6.2.1 Overview ........................................................................................................................25
6.2.2 System Memory Map......................................................................................................25
6.2.3 Address Bus Generation ................................................................................................28
6.2.4 Data Bus Connection with External Memory ..................................................................28
6.2.5 Bus Arbitration................................................................................................................37
6.2.6 Power Management .......................................................................................................38
6.2.7 Power-On Setting ...........................................................................................................41
6.2.8 System Manager Control Registers Map ........................................................................41
6.3 External Bus Interface .................................................................................................. 56
6.3.1 EBI Overview..................................................................................................................56
6.3.2 SDRAM Controller ..........................................................................................................56
6.3.3 EBI Control Registers Map .............................................................................................60
6.4 Cache Controller........................................................................................................... 79
6.4.1 On-Chip RAM .................................................................................................................79
6.4.2 Non-Cacheable Area ......................................................................................................79
6.4.3 Instruction Cache............................................................................................................80
6.4.4 Data Cache ....................................................................................................................82
6.4.5 Write Buffer ....................................................................................................................84
6.4.6 Cache Control Registers Map.........................................................................................84
6.5 Ethernet MAC Controller............................................................................................... 92
6.5.1 EMC Functional Description ...........................................................................................93
6.5.2 EMC Register Mapping ................................................................................................103
6.6 GDMA Controller ........................................................................................................ 158
6.6.1 GDMA Functional Description ......................................................................................158
6.6.2 GDMA Register Map ....................................................................................................159
6.7 USB Host Controller ................................................................................................... 168
6.7.1 USB Host Functional Description .................................................................................168
6.7.2 USB Host Controller Registers Map .............................................................................169
6.8 USB Device Controller................................................................................................ 192
6.8.1 USB Endpoints .............................................................................................................192
- II -
Free Datasheet http://www.datasheet4u.com/










Скачать PDF:

[ W90N745.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
W90N740Micro-ControllerWinbond
Winbond
W90N740CDGMicrocontrollernuvoton
nuvoton
W90N74516/32-bit ARM microcontrollerWinbond
Winbond

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск