attiny24v ATMEL Corporation, attiny24v Datasheet - Page 175

• Manufacturer Part Number: attiny24v
• Description: 8-bit Avr Microcontroller With 2/4/8k Bytes Insystem Programmable Flash
• Manufacturer: ATMEL Corporation

Table 20-1.
Notes:
20.3
8006H–AVR–10/09
Symbol
I
CC
1. All DC Characteristics contained in this data sheet are based on simulation and characterization of other AVR microcon-
2. “Min” means the lowest value where the pin is guaranteed to be read as high.
3. “Max” means the highest value where the pin is guaranteed to be read as low.
4. Although each I/O port can sink more than the test conditions (10 mA at V
5. Although each I/O port can source more than the test conditions (10 mA at V
6. The RESET pin must tolerate high voltages when entering and operating in programming modes and, as a consequence,
Speed Grades
trollers manufactured in the same process technology. These values are preliminary values representing design targets, and
will be updated after characterization of actual silicon.
conditions (non-transient), the sum of all I
may exceed the related specification. Pins are not guaranteed to sink current greater than the listed test condition.
conditions (non-transient), the sum of all I
may exceed the related specification. Pins are not guaranteed to source current greater than the listed test condition.
has a weak drive strength as compared to regular I/O pins. See
(starting on
Parameter
Power Supply Current
Power-down mode
DC Characteristics. T
page
The maximum operating frequency of the device depends on V
Figure
and between 2.7V < V
Figure 20-1. Maximum Frequency vs. V
198).
10 MHz
4 MHz
20-2, the maximum frequency vs. V
A
Active 4MHz, V
Active 8MHz, V
Idle 1MHz, V
WDT disabled, V
Condition
Active 1MHz, V
Idle 4MHz, V
Idle 8MHz, V
WDT enabled, V
= -40°C to +85°C (Continued)
1.8V
OL
OH
CC
CC
CC
CC
(for all ports) should not exceed 60 mA. If I
(for all ports) should not exceed 60 mA. If I
< 4.5V.
CC
CC
CC
= 2V
= 3V
= 5V
CC
CC
= 2V
= 3V
= 5V
= 3V
= 3V
Min
CC
Figure
Safe Operating Area
CC
(ATtiny24V/44V/84V)
(1)
relationship is linear between 1.8V < V
2.7V
21-24,
CC
CC
= 5V, 5 mA at V
Figure
Typ
= 5V, 5 mA at V
0.33
0.11
0.15
1.6
0.4
1.5
4.5
5
(1)
21-25,
OL
OH
CC.
exceeds the test conditions, V
exceeds the test condition, V
As shown in
Figure
ATtiny24/44/84
CC
Max
CC
= 3V) under steady state
0.8
2.5
0.4
1.0
3.5
10
9
2
= 3V) under steady state
21-26, and
(1)
Figure 20-1
5.5V
Figure 21-27
Units
CC
mA
mA
mA
mA
mA
mA
µA
µA
< 2.7V
OH
and
175
OL