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參數(shù)資料
| 型號： | SAB80C52 |
| 廠商： | SIEMENS AG |
| 英文描述： | High-Performance 8-Bit Single Chip Microcontroller |
| 中文描述： | 高性能8位單片機微控制器 |
| 文件頁數(shù)： | 8/56頁 |
| 文件大?。?/td> | 668K |
| 代理商： | SAB80C52 |
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SAB 80C515/80C535
Semiconductor Group
7
Pin Definitions and Functions
Symbol
Pin
P-LCC-68
Pin
P-MQFP-80
Input (I)
Output (O)
Function
P4.0-P4.7 1-3, 5-9
72-74,
76-80
I/O
Port 4
is an 8-bit bidirectional I/O port with
internal pullup resistors. Port 4 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 4 pins being externally pulled low will
source current (
I
I L
,
in the DC
characteristics) because of the internal
pullup resistors.
PE
4
75
I
Power saving mode enable
A low level on this pin enables the use of
the power saving modes (idle mode and
power-down mode). When PE is held on
high level it is impossible to enter the
power saving modes.
RESET
10
1
I
Reset pin
A low level on this pin for the duration of
two machine cycles while the oscillator is
running resets the SAB 80C515. A small
internal pullup resistor permits power-on
reset using only a capacitor connected
to
V
SS
.
V
AREF
11
3
Reference voltage
for the A/D converter
V
AGND
12
4
Reference ground
for the A/D converter
P6.7-P6.0 13-20
5-12
Port 6
is an 8-bit undirectional input port. Port
pins can be used for digital input if voltage
levels simultaneously meet the
specifications for high/low input voltages
and for the eight multiplexed analog inputs
of the A/D converter.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAB80C52-16-N | High-Performance 8-Bit Single Chip Microcontroller |
| SAB80C52-16-P | High-Performance 8-Bit Single Chip Microcontroller |
| SAB80C52-20-N | High-Performance 8-Bit Single Chip Microcontroller |
| SAB80C52-20-P | High-Performance 8-Bit Single Chip Microcontroller |
| SAB80C52-P | High-Performance 8-Bit Single Chip Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAB80C52-16-N | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:High-Performance 8-Bit Single Chip Microcontroller |
| SAB80C52-16-P | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:High-Performance 8-Bit Single Chip Microcontroller |
| SAB80C52-16-P-T40/85 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:High-Performance 8-Bit Single Chip Microcontroller |
| SAB80C52-20 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:High-Performance 8-Bit Single Chip Microcontroller |
| SAB80C52-20-N | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:High-Performance 8-Bit Single Chip Microcontroller |
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