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ATmega325P 데이터시트(PDF) 304 Page - ATMEL Corporation

부품명 ATmega325P
상세설명  8-bit Microcontroller with 32K Bytes In-System Programmable Flash
PDF  364 Pages
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제조업체  ATMEL [ATMEL Corporation]
홈페이지  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

ATmega325P 데이터시트(HTML) 304 Page - ATMEL Corporation

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8023F–AVR–07/09
ATmega325P/3250P
26. Electrical Characteristics
26.1
Absolute Maximum Ratings*
26.2
DC Characteristics
Operating Temperature....................................-55
⋅C to +125⋅C
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
Storage Temperature ..................................... -65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground ................................-0.5V to VCC+0.5V
Voltage on RESET with respect to Ground......-0.5V to +13.0V
Maximum Operating Voltage ............................................ 6.0V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current
V
CC and GND Pins ................................ 200.0 mA
T
A = -40⋅C to 85⋅C, VCC = 1.8V to 5.5V (unless otherwise noted)
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIL
Input Low Voltage, Except
XTAL1 pin
V
CC = 1.8V - 2.4V
VCC = 2.4V - 5.5V
-0.5
-0.5
0.2V
CC
(1)
0.3VCC
(1)
V
VIL1
Input Low Voltage, XTAL1
pin
VCC = 1.8V - 5.5V
-0.5
0.1VCC
(1)
V
VIH
Input High Voltage,
Except XTAL1 and
RESET pins
V
CC = 1.8V - 2.4V
VCC = 2.4V - 5.5V
0.7V
CC
(2)
0.6VCC
(2)
V
CC + 0.5
VCC + 0.5
V
VIH1
Input High Voltage,
XTAL1 pin
VCC = 1.8V - 2.4V
V
CC = 2.4V - 5.5V
0.8VCC
(2)
0.7V
CC
(2)
VCC + 0.5
V
CC + 0.5
V
VIH2
Input High Voltage,
RESET pin
V
CC = 1.8V - 5.5V
0.85V
CC
(2)
V
CC + 0.5
V
VOL
Output Low Voltage(3),
Port A, C, D, E, F, G, H, J
IOL = 10mA, VCC = 5V
IOL = 5mA, VCC = 3V
0.9
0.6
V
VOL1
Output Low Voltage(3),
Port B
IOL = 20mA, VCC = 5V
IOL = 10mA, VCC = 3V
0.9
0.6
V
VOH
Output High Voltage(4),
Port A, C, D, E, F, G, H, J
IOH = -10mA, VCC = 5V
IOH = -5mA, VCC = 3V
4.2
2.3
V
VOH1
Output High Voltage(4),
Port B
IOH = -20mA, VCC = 5V
IOH = -10mA, VCC = 3V
4.2
2.3
V
IIL
Input Leakage
Current I/O Pin
VCC = 5.5V, pin low
(absolute value)
1µA
IIH
Input Leakage
Current I/O Pin
VCC = 5.5V, pin high
(absolute value)
1µA
R
RST
Reset Pull-up Resistor
20
100
k
Ω
RPU
I/O Pin Pull-up Resistor
20
100
k
Ω



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