- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄361240 > Q67120-C891 (SIEMENS AG) High Speed CMOS Logic Quad 2-Input OR Gates 14-SOIC -55 to 125 PDF資料下載
參數(shù)資料
| 型號(hào)： | Q67120-C891 |
| 廠商： | SIEMENS AG |
| 英文描述： | High Speed CMOS Logic Quad 2-Input OR Gates 14-SOIC -55 to 125 |
| 中文描述： | 8位CMOS微控制器 |
| 文件頁(yè)數(shù)： | 17/24頁(yè) |
| 文件大小： | 980K |
| 代理商： | Q67120-C891 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)當(dāng)前第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)
C167CS-xC Bare Die
Step BA
Data Sheet
13
V1.0, 2001-08
Handling Of Unconnected Pads
Signal input stages may generate undesired switching noise and cross-current when left
open. Respect the following precautions for unconnected (not bonded) pads:
Table 3
Precautions for Unconnected Pads
Pad Type
Power Supply
Standard IO pads
Recommended Action
Always connect!
Switch to output
Related Pads
DD
,
PORT0, PORT1
1)
, P2, P3,
P4, P6, P7, P8
P5
P3.12 (43/44), P3.15 (46/47)
SS
,
AREF
,
AGND
1)
The lower part of PORT1 (P1L) may be left open and its input stages can then be disabled via P1DIDIS.
2)
Port pad is input in this case! If the port pad is used, the corresponding alternate output pad may be left open.
3)
Pin RD can be used for configuration to disable the OWD. Otherwise it is held high by an internal pullup.
Input port pads
Double-bond ports
Disable input stages via P5DIDIS
Connect port pad (43, 46), if the
alternate output (44, 47) is used.
2)
Always connect!
Always connect!
Configuration lines
Required
control lines
Optional
control lines
EA, C167CSMODE, RD
3)
XTAL1, RSTIN, NMI
Can be left open
RD
3)
, WR(L), READY, ALE,
RSTOUT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Q67120-C892 | High Speed CMOS Logic Quad 2-Input OR Gates 14-SOIC -55 to 125 |
| Q67120-C893 | High Speed CMOS Logic Quad 2-Input OR Gates 14-SOIC -55 to 125 |
| Q67120-C894 | High Speed CMOS Logic Quad 2-Input OR Gates 14-SOIC -55 to 125 |
| Q67120-C895 | High Speed CMOS Logic Quad 2-Input OR Gates 14-SOIC -55 to 125 |
| Q67120-C896 | High Speed CMOS Logic Quad 2-Input OR Gates 14-SOIC -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Q67120-C892 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| Q67120-C893 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| Q67120-C894 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| Q67120-C895 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| Q67120-C896 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。