音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

W79E648 Datasheet

  • W79E648

  • Fast 8051 Compatible microcontroller with a redesigned Proce...

  • 404.96KB

  • 80頁

  • WINBOND

掃碼查看芯片數(shù)據(jù)手冊

上傳產品規(guī)格書

PDF預覽

Preliminary W79E648 Data Sheet
8-BIT MICROCONTROLLER
Table of Contents-
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
GENERAL DESCRIPTION .................................................................................................................... 2
FEATURES............................................................................................................................................ 2
PIN CONFIGURATION.......................................................................................................................... 3
PIN DESCRIPTION ............................................................................................................................... 4
BLOCK DIAGRAM ................................................................................................................................. 6
FUNCTIONAL DESCRIPTION .............................................................................................................. 7
MEMORY ORGANIZATION .................................................................................................................. 8
INSTRUCTION .................................................................................................................................... 28
8.1
Instruction Timing .......................................................................................................... 28
POWER MANAGEMENT..................................................................................................................... 34
INTERRUPTS...................................................................................................................................... 37
PROGRAMMABLE TIMERS/COUNTERS .......................................................................................... 39
11.1
11.2
11.3
12.
Timer/Counters 0 & 1..................................................................................................... 39
Timer/Counter 2 ............................................................................................................. 42
Watchdog Timer ............................................................................................................ 45
Framing Error Detection ................................................................................................ 58
Multiprocessor Communications ................................................................................... 58
SERIAL PORT ..................................................................................................................................... 52
12.1
12.2
13.
14.
15.
TIMED ACCESS PROTECTION ......................................................................................................... 59
H/W REBOOT MODE (BOOT FROM 4K BYTES OF LDFLASH) ....................................................... 61
IN-SYSTEM PROGRAMMING ............................................................................................................ 62
15.1
15.2
16.
17.
18.
The Loader Program Locates at LDFlash Memory ....................................................... 62
The Loader Program Locates at APFlash Memory ....................................................... 62
H/W WRITER MODE........................................................................................................................... 62
SECURITY BITS.................................................................................................................................. 63
ELECTRICAL CHARACTERISTICS.................................................................................................... 65
18.1
18.2
18.3
19.
20.
21.
22.
Absolute Maximum Ratings ........................................................................................... 65
DC Characteristics......................................................................................................... 66
AC Characteristics ......................................................................................................... 67
TYPICAL APPLICATION CIRCUITS ................................................................................................... 72
PACKAGE DIMENSIONS.................................................................................................................... 73
APPLICATION NOTE .......................................................................................................................... 75
REVISION HISTORY........................................................................................................................... 80
-1-
Publication Release Date: 05/31/2004
Revision A1

W79E648相關型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網(wǎng)站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！