Datasheet

280
XMEGA A3U [DATASHEET]
Atmel-8386D-AVR-ATxmega64A3U-128A3U-192A3U-256A3U–03/2014
Figure 37-248. SDA hold time vs. supply voltage.
37.3.12 PDI characteristics
Figure 37-249. Maximum PDI frequency vs. V
CC
.
3
2
1
0
50
100
150
200
250
300
350
400
450
500
V
CC
[V]
Hold time [ns]
2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6
85°C
25°C
-40°C
11
16
21
26
31
36
V
CC
[V]
f
MAX
[MHz]
2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6