atmega103 ATMEL Corporation, atmega103 Datasheet - Page 119

• Manufacturer Part Number: atmega103
• Description: Atmega103 8-bit With 128k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

DC Characteristics (Continued)
T
Notes:
0945I–AVR–02/07
A
Symbol
V
I
t
ACLK
ACPD
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 (3 mA at V
5. Minimum V
conditions (non-transient), the following must be observed:
1] The sum of all I
2] The sum of all I
3] The sum of all I
4] The sum of all I
5] The sum of all I
If I
than the listed test condition.
conditions (non-transient), the following must be observed:
1] The sum of all I
2] The sum of all I
3] The sum of all I
4] The sum of all I
5] The sum of all I
If I
greater than the listed test condition.
Parameter
Analog Comp
Input Offset V
Analog Comp
Input Leakage A
Analog Comparator
Propagation Delay
OL
OH
exceeds the test condition, V
exceeds the test condition, V
CC
CC
for Power-down is 2V.
= 2.7V to 3.6V and 4.0V to 5.5V (unless otherwise noted)
OL
OL
OL
OL
OL
OH
OH
OH
OH
OH
, for all ports, should not exceed 400 mA.
, for ports A0 - A7, ALE, C3 - C7 should not exceed 100 mA.
, for ports C0 - C2, RD, WR, D0 - D7, XTAL2 should not exceed 100 mA.
, for ports B0 - B7, should not exceed 100 mA.
, for ports E0 - E7, should not exceed 100 mA.
, for all ports, should not exceed 400 mA.
, for ports A0 - A7, ALE, C3 - C7 should not exceed 100 mA.
, for ports C0 - C2, RD, WR, D0 - D7, XTAL2 should not exceed 100 mA.
, for ports B0 - B7, should not exceed 100 mA.
, for ports E0 - E7, should not exceed 100 mA.
V
V
V
V
V
V
Condition
CC
IN
CC
IN
CC
CC
OL
= V
= V
= 5V
= 5V
= 2.7V
= 4.0V
OH
may exceed the related specification. Pins are not guaranteed to sink current greater
CC
CC
may exceed the related specification. Pins are not guaranteed to source current
/2
/2
Min
-50
CC
CC
= 5V, 10 mA at V
= 5V, 1.5 mA at V
Typ
750
500
ATmega103(L)
CC
CC
= 3V) under steady-state
= 3V) under steady-state
Max
40
50
Units
mV
nA
ns
119