179
ATtiny2313/V
2543H–AVR–02/05
t
CLCH
Rise Time 2.0 1.6 0.5 µs
t
CHCL
Fall Time 2.0 1.6 0.5 µs
∆t
CLCL
Change in
period from one
clock cycle to
the next
222%
Table 80. External Clock Drive (Estimated Values)
Symbol Parameter
V
CC
= 1.8 - 5.5V V
CC
= 2.7 - 5.5V V
CC
= 4.5 - 5.5V
UnitsMin. Max. Min. Max. Min. Max.
