ATmega16M1/32M1/32C1/64M1/64C1 Automotive
1.2
DC Characteristics (Continued)
Test Conditions
I
OL
= 10 mA, V
CC
= 5V
I
OH
= –10 mA, V
CC
= 5V
I
OH
= 0.6 mA, V
CC
= 5V
V
CC
= 5.5V, pin low
(absolute value)
V
CC
= 5.5V, pin high
(absolute value)
Symbol
V
OL
V
OH
V
OH3
I
IL
I
IH
R
RST
R
PU
Active 16 MHz, V
CC
= 5V,
External Clock, PRR = 0xFF,
Idle 16 MHz, V
CC
= 5V,
External Clock
WDT enabled, V
CC
= 5V
WDT disabled, V
CC
= 5V
V
CC
= 5V
V
in
= V
CC
/2
I
CC
I
CC IDLE
I
CC PWD
I
ACLK
–200
30
20
14
5.5
80
70
4.1
3
1
1
200
50
30
15
330
310
+200
Min.
Typ.
Max.
0.8
Unit
V
V
V
µA
µA
kΩ
kΩ
mA
mA
µA
µA
nA
T
A
= –40°C to +150°C, V
CC
= 4.5V to 5.5V (unless otherwise noted)
Parameters
Output Low Voltage
(3)
,
I/O pin except RESET
Output High Voltage
(4)
,
I/O pin except RESET
Output High Voltage
(Reset pin)
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
Power Supply Current
(4)
Power-down mode
Analog Comparator
Input Leakage Current
Notes:
1. “Max” means the highest value where the pin is guaranteed to be read as low
2. “Min” means the lowest value where the pin is guaranteed to be read as high
3. Although each I/O port can sink more than the test conditions (20 mA at V
CC
= 5V) under steady state conditions (non-tran-
sient), the following must be observed:
1] The sum of all IOL, for all ports, should not exceed 400 mA.
2] The sum of all IOL, for ports C0 - C5, should not exceed 200 mA.
3] The sum of all IOL, for ports C6, D0 - D4, should not exceed 300 mA.
4] The sum of all IOL, for ports B0 - B7, D5 - D7, should not exceed 300 mA.
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater
than the listed test condition.
4. For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to
ATmega16M1/ATmega32M1/ATmega32C1/ATmega64M1/ATmega64C1 Automotive datasheet.
3
7781D–AVR–01/10