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 |
30 Pages
No Preview Available ! |
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 ! |
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 ! |
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 каталоге | Описание | Производители |
W90N740 | Micro-Controller | Winbond |
W90N740CDG | Microcontroller | nuvoton |
W90N745 | 16/32-bit ARM microcontroller | Winbond |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |