FN2950.3 April 26, 2006 FIGURE 20. OTHER TIMING NOTES: 1. DR bit D7 in USR is updated each time DR changes state. TDRH always from trailing edg" />
參數(shù)資料
型號(hào): ID82C52
廠商: Intersil
文件頁(yè)數(shù): 10/20頁(yè)
文件大?。?/td> 0K
描述: IC UART/BRG 5V 16MHZ 28-DIP
標(biāo)準(zhǔn)包裝: 78
特點(diǎn): 單芯片 UART/BRG
通道數(shù): 1,UART
規(guī)程: RS232C
電源電壓: 4.5 V ~ 5.5 V
帶并行端口:
帶故障啟動(dòng)位檢測(cè)功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 通孔
封裝/外殼: 28-CDIP(0.600",15.24mm)
供應(yīng)商設(shè)備封裝: 28-CDIP 熔接密封,帶窗口
包裝: 管件
18
FN2950.3
April 26, 2006
FIGURE 20. OTHER TIMING
NOTES:
1. DR bit D7 in USR is updated each time DR changes state. TDRH always from trailing edge of 11th CO(BRG) in last Stop bit.
2. INTR on receive flags OE, FE, PE, and RBRK: INTEN enabled; Respective USR bits updated at this time regardless of interrupt configuration.
- INT on OE, FE, PE, RBRK occurs from the trailing edge of the 11th CO(BRG) in the last Stop bit. To avoid OE, RD(RBR) must go low by the
trailing edge of the 8th CO(BRG) in the last Stop bit.
3. INTR on MS: INTEN and MIEN enabled; USR bit D4(MS) is updated at this time regardless of INTEN/MIEN.
- INTR on MS occurs whenever CTS or DSR input changes state.
UART Timing Characterization (Continued)
INTR
DSR
/CTS
RD
RTS
/DTR
WR
(23)
TRLIL
(22)
TIHM
MSR
(27)
TWHO
MCR
NOTE 3
82C52
相關(guān)PDF資料
PDF描述
IS82C52Z IC CONTROLLER UART 28-PLCC
IS82C52Z96 IC CTRLR CMOS SERIAL 28-PLCC
CS82C52Z IC CONTROLLER UART 28-PLCC
CS82C52Z96 IC UART/BRG 5V 16MHZ 28-PLCC
IS82C50A-5 IC PERIPH UART/BRG 10MHZ 44-PLCC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ID82C52/+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UART
ID82C54 功能描述:計(jì)時(shí)器和支持產(chǎn)品 PERIPH PRG-CNTR 5V 8MHZ 24CDIP IND RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
ID82C54/+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Timer Circuit
ID82C54-10 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Programmable Interval Timer
ID82C54-12 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Programmable Interval Timer