Atmega162/v – Rainbow Electronics ATmega162V User Manual
Page 264
264
ATmega162/V
2513E–AVR–09/03
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 Vcc = 5V, 10 mA at Vcc = 3V) under steady state
conditions (non-transient), the following must be observed:
PDIP Package:
1] The sum of all IOL, for all ports, should not exceed 300 mA.
2] The sum of all IOL, for port B0 - B7, D0 - D7, and XTAL2, should not exceed 150 mA.
3] The sum of all IOL, for ports A0 - A7, E0 - E2, C0 - C7, should not exceed 150 mA.
TQFP and MLF Package:
1] The sum of all IOL, for all ports, should not exceed 400 mA.
2] The sum of all IOL, for ports B0 - B7, D0 - D7, and XTAL2, should not exceed 200 mA.
3] The sum of all IOL, for ports C0 - C7 and E1 - E2, should not exceed 200 mA.
4] The sum of all IOL, for ports A0 - A7 and E0, should not exceed 200 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. Although each I/O port can source more than the test conditions (20 mA at Vcc = 5V, 10 mA at Vcc = 3V) under steady state
conditions (non-transient), the following must be observed:
PDIP Package:
1] The sum of all IOH, for all ports, should not exceed 300 mA.
2] The sum of all IOH, for port B0 - B7, D0 - D7, and XTAL2, should not exceed 150 mA.
3] The sum of all IOH, for ports A0 - A7, E0 - E2, C0 - C7, should not exceed 150 mA.
TQFP and MLF Package:
1] The sum of all IOH, for all ports, should not exceed 400 mA.
2] The sum of all IOH, for ports B0 - B7, D0 - D7, and XTAL2, should not exceed 200 mA.
3] The sum of all IOH, for ports C0 - C7 and E1 - E2, should not exceed 200 mA.
4] The sum of all IOH, for ports A0 - A7 and E0, should not exceed 200 mA.
If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current
greater than the listed test condition.
I
CC
Power Supply Current
Active 1 MHz, V
CC
= 2V
(ATmega162V)
0.8
mA
Active 4 MHz, V
CC
= 3V
(ATmega162/V)
5
mA
Active 8 MHz, V
CC
= 5V
(ATmega162)
16
mA
Idle 1 MHz, V
CC
= 2V
(ATmega162V)
0.3
mA
Idle 4 MHz, V
CC
= 3V
(ATmega162/V)
2
mA
Idle 8 MHz, V
CC
= 5V
(ATmega162)
8
mA
Power-down mode
WDT Enabled,
V
CC
= 3.0V
< 10
14
µA
WDT Disabled,
V
CC
= 3.0V
< 1.5
2
µA
V
ACIO
Analog Comparator Input Offset
Voltage
V
CC
= 5V
V
in
= V
CC
/2
< 10
40
mV
I
ACLK
Analog Comparator Input Leakage
Current
V
CC
= 5V
V
in
= V
CC
/2
-50
50
nA
t
ACID
Analog Comparator Propagation
Delay
V
CC
= 2.7V
V
CC
= 4.0V
750
500
ns
T
A
= -40
°
C to 85
°
C, V
CC
= 1.8V to 5.5V (unless otherwise noted) (Continued)
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units