參數(shù)資料
型號: SAB80C515-16
廠商: INFINEON TECHNOLOGIES AG
元件分類: 8位微控制器
英文描述: 8-Bit CMOS Single-Chip Microcontroller
中文描述: 8位CMOS單芯片微控制器
文件頁數(shù): 8/56頁
文件大?。?/td> 668K
代理商: SAB80C515-16
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.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAB80C515-16-N 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Single-Chip Microcontroller
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