- 您現在的位置：買賣IC網 > PDF目錄372122 > SC26L198 (NXP Semiconductors N.V.) Octal UART with TTL compatibility at 3.3V and 5V supply voltages PDF資料下載
參數資料
| 型號： | SC26L198 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| 中文描述： | 八路與TTL兼容的UART在3.3V和5V電源電壓 |
| 文件頁數： | 43/49頁 |
| 文件大?。?/td> | 358K |
| 代理商： | SC26L198 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁當前第43頁第44頁第45頁第46頁第47頁第48頁第49頁
Philips Semiconductors
Product specification
SC26C198 SC68C198
SC26L198 SC68L198
Octal UART with TTL compatibility at 3.3V
and 5V supply voltages
1995 May 1
378
AC ELECTRICAL CHARACTERISTICS
(Continued)
áááá
áááá
ááááááááááááááááááááááááááááááááá
SYMBOL
ááááááááááááááááááááááááááááááááá
áááá
áááá
áááá
FIGURE
áááááááááááááááá
áááááááááááááááá
PARAMETER
ááááááááá
ááááááááá
áááá
áááá
ááááááááááááááááááááááááááááááááá
X1 L / H
X1 Low / High time
T/RFx1
X1 Rise / Fall time
TC/TO
Delay C/T clock external to output pin
DACKN TIMING
4
I/O PORT External Clock
Tgpirtx
GPI to Rx/Tx clock out
GPOtdd
GPO valid after write to GPOR
UNIT
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
25
10 / 10
ns
ns
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
ns
ááááááááááááááááááááááááááááááááá
125
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
80
ns
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
ááááááááááááááááááááááááááááááááá
áááá
1. The ASYNC pulse width low must include 4 rising edges plus the setup & hold times. For those applications where the control processor
has no knowledge of the Sclk period, this will imply a CEN period of 5 Sclk rising edges.
2. Production test will use rise and fall time less than 7ns. Specified rise and fall times are guaranteed by design.
3. Sclk is required for proper bus timing. Sclk must always be faster than twice the fastest 1X data clock.
4. The meaning of DACKN is that data will be valid before the end of the C4 time.
5. All voltage measurements are relative to gnd. Input and output levels are those shown in “DC Electrical Specifications”. For testing, inputs
switch between 0.2 and 2.8V; outputs are measured between 0.8 and 2.0V.
6. Some values not tested, but guaranteed by design.
áááá
áááááááááááááááá
áááá
100
áááá
ááá
ns
áááá
相關PDF資料 |
PDF描述 |
|---|---|
| SC26L198A1A | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| SC26L198C1A | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| SC26C198 | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| SC26C198A1A | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| SC26C198C1A | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SC26L198A1A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| SC26L198C1A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| SC2712A | 制造商:SPREADTRUM 功能描述:217;EWLB;6.9*8.1040;BB;TD |
| SC2712E | 制造商:SPREADTRUM 功能描述:217;EWLB;6.9X8.1;040;BB;EDGE |
| SC2738 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Ultra Low Output Voltage Dual Linear FET Controller |
發(fā)布緊急采購，3分鐘左右您將得到回復。