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參數資料
| 型號： | ID82C50A-5 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | CMOS Asynchronous Communications Element |
| 中文描述： | 1 CHANNEL(S), 625K bps, SERIAL COMM CONTROLLER, CDIP40 |
| 封裝： | CERDIP-40 |
| 文件頁數： | 19/21頁 |
| 文件大?。?/td> | 101K |
| 代理商： | ID82C50A-5 |
19
All Intersil semiconductor products are manufactured, assembled and tested under
ISO9000
quality systems certification.
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate
and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site
http://www.intersil.com
Timing Waveforms
FIGURE 3. EXTERNAL CLOCK INPUT
FIGURE 4. AC TEST POINTS
FIGURE 5. BAUDOUT TIMING
2.0V
0.8V
tXH
(27)
XTAL1
tXL
(28)
2.0V
2.0V
0.8V
0.8V
N
(29)
XTAL1
(31) tBHD
(30) tBLD
tHW (33)
tLW (32)
tLW (32)
tLW
(32)
tHW
(33)
(30)
tBLD
(30)
tBLD
(31)
tBHD
(31)
tBHD
(30)
tBLD
tLW = 2XTAL1 CYCLES
(32)
tHW = (N - 2) XTAL1 CYCLES
(33)
(31) tBHD
tHW
(33)
BAUD OUT
(
÷
1)
BAUD OUT
(
÷
2)
BAUD OUT
(
÷
3)
BAUD OUT
(
÷
N, N > 3)
NOTE: tBLD (
÷
1) is the only spec measure from XTL1 falling edge. All other tBLD’s and tBHD’s are measured from XTAL1 rising edge.
82C50A
相關PDF資料 |
PDF描述 |
|---|---|
| ID82C50A | CMOS Asynchronous Communications Element |
| ID82C52 | CMOS Serial Controller Interface |
| ID82C54 | CMOS Programmable Interval Timer |
| ID82C54-10 | CMOS Programmable Interval Timer |
| ID82C54-12 | CMOS Programmable Interval Timer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ID82C52 | 功能描述:UART 接口集成電路 PERIPH UART/BRG 5V 16MHZ 28CDIP IND RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel |
| 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:計時器和支持產品 PERIPH PRG-CNTR 5V 8MHZ 24CDIP IND RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內部定時器數量: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 |
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