ATMEga64L ATMEL Corporation, ATMEga64L Datasheet - Page 327

• Manufacturer Part Number: ATMEga64L
• Description: 8-bit AVR Microcontroller with 64K Bytes In-System Programmable Flash
• Manufacturer: ATMEL Corporation

DC Characteristics
T
Notes:
2490G–AVR–03/04
A
Symbol
I
V
I
CC
ACLK
ACIO
= -40°C to 85°C, V
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
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
5. Minimum V
conditions (non-transient), the following must be observed:
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 A0 - A7, G2, C3 - C7 should not exceed 300 mA.
3] The sum of all IOL, for ports C0 - C2, G0 - G1, D0 - D7, XTAL2 should not exceed 150 mA.
4] The sum of all IOL, for ports B0 - B7, G3 - G4, E0 - E7 should not exceed 150 mA.
5] The sum of all IOL, for ports F0 - F7, 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.
conditions (non-transient), the following must be observed:
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 A0 - A7, G2, C3 - C7 should not exceed 300 mA.
3] The sum of all IOH, for ports C0 - C2, G0 - G1, D0 - D7, XTAL2 should not exceed 150 mA.
4] The sum of all IOH, for ports B0 - B7, G3 - G4, E0 - E7 should not exceed 150 mA.
5] The sum of all IOH, for ports F0 - F7, 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.
Parameter
Power Supply Current
Power-down mode
Analog Comparator
Input Offset Voltage
Analog Comparator
Input Leakage Current
CC
CC
for Power-down is 2.5V.
= 2.7V to 5.5V (unless otherwise noted) (Continued)
(5)
Condition
Active 4 MHz, V
(ATmega64L)
Active 8 MHz, V
(ATmega64)
Idle 4 MHz, V
(ATmega64L)
Idle 8 MHz, V
(ATmega64)
WDT enabled, V
WDT disabled, V
V
V
V
V
CC
in
CC
in
= V
= V
= 5V
= 5V
CC
CC
/2
/2
CC
CC
CC
CC
CC
= 3V
= 5V
CC
= 3V
= 5V
= 3V
= 3V
Min
-50
CC
= 5V, 10 mA at V
< 25
< 10
Typ
ATmega64(L)
CC
Max
20
12
40
25
40
50
5
2
= 3V) under steady state
Units
mA
mA
mA
mA
mV
µA
µA
nA
327