参数资料
型号: IV80C52EXXX-25:RD
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP44
封装: 1.40 MM HEIGHT, VQFP-44
文件页数: 101/134页
文件大小: 3805K
69
8068U–AVR–06/2013
XMEGA A3
Not recommended for new designs -
Use XMEGA A3U series
34.9
Brownout Detection Characteristics
Note:
1. BOD is calibrated at 85°C within BOD level 0 values, and BOD level 0 is the default level.
34.10 PAD Characteristics
Table 34-10.
Brownout Detection Characteristics
Symbol
Parameter
Condition
Min
Typ
Max
Units
BOD level 0 falling Vcc
1.62
1.63
1.7
V
BOD level 1 falling Vcc
1.9
BOD level 2 falling Vcc
2.17
BOD level 3 falling Vcc
2.43
BOD level 4 falling Vcc
2.68
BOD level 5 falling Vcc
2.96
BOD level 6 falling Vcc
3.22
BOD level 7 falling Vcc
3.49
Hysteresis
BOD level 0-5
1
%
Table 34-11.
PAD Characteristics
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
IH
Input High Voltage
V
CC = 2.4 - 3.6V
0.7*V
CC
V
CC+0.5
V
CC = 1.6 - 2.4V
0.8*V
CC
V
CC+0.5
V
IL
Input Low Voltage
V
CC = 2.4 - 3.6V
-0.5
0.3*V
CC
V
CC = 1.6 - 2.4V
-0.5
0.2*V
CC
V
OL
Output Low Voltage GPIO
I
OH = 15 mA, VCC = 3.3V
0.4
0.76
I
OH = 10 mA, VCC = 3.0V
0.3
0.64
I
OH = 5 mA, VCC = 1.8V
0.2
0.46
V
OH
Output High Voltage GPIO
I
OH = -8 mA, VCC = 3.3V
2.6
2.9
I
OH = -6 mA, VCC = 3.0V
2.1
2.7
I
OH = -2 mA, VCC = 1.8V
1.4
1.6
I
IL
Input Leakage Current I/O pin
<0.001
1
A
I
IH
Input Leakage Current I/O pin
<0.001
1
R
P
I/O pin Pull/Buss keeper Resistor
20
k
R
RST
Reset pin Pull-up Resistor
20
Input hysteresis
0.5
V
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