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

DS80C390-QNR Datasheet

  • DS80C390-QNR

  • Dual CAN High-Speed Microprocessor

  • 58頁

  • DALLAS   DALLAS

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

PRELIMINARY
www.dalsemi.com
DS80C390
Dual CAN High-Speed
Microprocessor
PIN ASSIGNMENT
48
33
FEATURES
80C52 compatible
鈭?/div>
8051 instruction-set compatible
鈭?/div>
Four 8-bit I/O ports
鈭?/div>
Three 16-bit timer/counters
鈭?/div>
256 bytes scratchpad RAM
High-Speed Architecture
鈭?/div>
4 clocks/machine cycle (8051=12)
鈭?/div>
Runs DC to 40 MHz clock rates
鈭?/div>
Frequency multiplier reduces EMI
鈭?/div>
Single-cycle instruction in 100 ns
鈭?/div>
16/32-bit math coprocessor
4 kB internal SRAM usable as
program/data/stack memory
Enhanced memory architecture
鈭?/div>
Addresses up to 4 MB external
鈭?/div>
Defaults to true 8051 memory compatibility
鈭?/div>
User-enabled 22-bit program/data counter
鈭?/div>
16-Bit/22-bit paged/22-bit contiguous
modes
鈭?/div>
User-selectable multiplexed / non-
multiplexed memory interface
鈭?/div>
Optional 10 bit stack pointer
Two full-function CAN 2.0B controllers
鈭?/div>
15 message centers per controller
鈭?/div>
Standard 11-bit or extended 29-bit
identification modes
鈭?/div>
Supports DeviceNet, SDS, and higher layer
CAN protocols
鈭?/div>
Disables transmitter during autobaud
鈭?/div>
SIESTA low power mode
Two full-duplex hardware serial ports
Programmable IrDA clock
High integration controller includes
鈭?/div>
Power-fail reset
鈭?/div>
Early-warning power-fail interrupt
鈭?/div>
Programmable watchdog timer
鈭?/div>
Oscillator-fail detection
16 total interrupt sources with 6 external
Available in 64-pin QFP, 68-pin PLCC
1 of 58
49
32
DS80C390
64
17
1
16
64-PIN QFP
9
1
61
10
60
DS80C390
26
44
27
43
68-PIN PLCC
110199

DS80C390-QNR 產(chǎn)品屬性

  • Lead (SnPb) Finish for COTSObsolescence Mitigation Program

  • 18

  • 集成電路 (IC)

  • 嵌入式 - 微控制器,

  • 80C

  • 8051

  • 8-位

  • 40MHz

  • CAN,EBI/EMI,SIO,UART/USART

  • 電源故障復位,WDT

  • 32

  • -

  • ROMless

  • -

  • 4K x 8

  • 3.85 V ~ 5.5 V

  • -

  • 外部

  • -40°C ~ 85°C

  • 68-LCC(J 形引線)

  • 管件

DS80C390-QNR相關型號PDF文件下載

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

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!