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參數(shù)資料
| 型號(hào)： | SAF-C509-LM |
| 廠商： | SIEMENS A G |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-Bit CMOS Microcontroller |
| 中文描述： | 8-BIT, 16 MHz, MICROCONTROLLER, PQFP100 |
| 文件頁數(shù)： | 6/74頁 |
| 文件大?。?/td> | 1607K |
| 代理商： | SAF-C509-LM |
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Semiconductor Group
5
09.96
C509-L
Table 1
Pin Definitions and Functions
Symbol
Pin Number
I/O*)
Function
P1.0 - P1.7
9-6, 1,
100-98
9
8
7
6
1
100
99
98
I/O
Port 1
is an 8-bit quasi-bidirectional I/O port with internal pullup
resistors. Port 1 pins that have 1's written to them are
pulled high by the internal pullup resistors, and in that
state can be used as inputs. As inputs, port 1 pins being
externally pulled low will source current (
I
IL
, in the DC
characteristics) because of the internal pullup resistors.
Port 1 can also be switched into a bidirectional mode, in
which CMOS levels are provided. In this bidirectional
mode, each port 1 pin can be programmed individually
as input or output.
Port 1 also contains the interrupt, timer, clock, capture
and compare pins that are used by various options. The
output latch corresponding to a secondary function must
be programmed to a one (1) for that function to operate
(except when used for the compare functions).
The secondary functions are assigned to the pins of
port 1 as follows :
P1.0
INT3 CC0
Interrupt 3 input / compare 0 output /
capture 0 input
P1.1
INT4 CC1
Interrupt 4 input / compare 1 output /
capture 1 input
P1.2
INT5 CC2
Interrupt 5 input / compare 2 output /
capture 2 input
P1.3
INT6 CC3
Interrupt 6 input / compare 3 output /
capture 3 input
P1.4
INT2 CC4
Interrupt 2 input / compare 4 output /
capture 4 input
P1.5
T2EX
Timer 2 external reload trigger input
P1.6
CLKOUT
System clock output
P1.7
T2
Counter 2 input
*) I = Input
O = Output
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAF-C509-L | 8-Bit CMOS Microcontroller |
| SAFC509-L | 8-Bit CMOS Microcontroller |
| SAB8088-N | Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TV07; No. of Contacts:2; Connector Shell Size:11; Connecting Termination:Crimp; Circular Shell Style:Jam Nut Receptacle; Body Style:Straight |
| SAB8088-P | TV 2C 2#16 PIN RECP |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAF-C509-LMDB | 制造商:Rochester Electronics LLC 功能描述: 制造商:INFNON 功能描述: 制造商:SIEM 功能描述: 制造商:Siemens 功能描述: |
| SAF-C513AO | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-bit CMOS Microcontroller |
| SAF-C515 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAF-C515-1R24M | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAF-C515-1RM | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
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