
199
8246B–AVR–09/11
ATtiny2313A/4313
Notes:
1. “Min” means the lowest value where the pin is guaranteed to be read as high.
2. “Max” means the highest value where the pin is guaranteed to be read as low.
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:
1] The sum of all IOL, for all ports, should not exceed 60 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 V
CC = 5V, 10 mA at VCC = 3V) under steady state
conditions (non-transient), the following must be observed:
1] The sum of all IOH, for all ports, should not exceed 60 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.
5. The RESET pin must tolerate high voltages when entering and operating in programming modes and, as a consequence,
6. These are test limits, which account for leakage currents of the test environment. Actual device leakage currents are lower.
0xFF), the external clock is selected (CKSEL = 0000), and there is no I/O drive.
8. BOD Disabled.
ICC
Power Supply Current
0.2
0.55
mA
1.3
2.5
mA
3.9
7
mA
0.03
0.15
mA
0.25
0.6
mA
12
mA
Power-down mode
410
A
< 0.15
2
A
T
A = -40°C to 85°C, VCC = 1.8V to 5.5V (unless otherwise noted) (Continued)
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units