Datasheet

Symbol Description Min. Max. Unit
V
DD
Digital supply voltage –0.3 3.8 V
I
DD
Digital supply current — 185 mA
V
DIO
Digital input voltage (except RESET, EXTAL, and XTAL) –0.3 5.5 V
V
AIO
Analog
1
, RESET, EXTAL, and XTAL input voltage –0.3 V
DD
+ 0.3 V
I
D
Maximum current single pin limit (applies to all digital pins) –25 25 mA
V
DDA
Analog supply voltage V
DD
– 0.3 V
DD
+ 0.3 V
V
BAT
RTC battery supply voltage –0.3 3.8 V
1. Analog pins are defined as pins that do not have an associated general purpose I/O port function.
5 General
5.1 AC electrical characteristics
Unless otherwise specified, propagation delays are measured from the 50% to the 50%
point, and rise and fall times are measured at the 20% and 80% points, as shown in the
following figure.
Figure 1. Input signal measurement reference
All digital I/O switching characteristics assume:
1. output pins
• have C
L
=30pF loads,
• are configured for fast slew rate (PORTx_PCRn[SRE]=0), and
• are configured for high drive strength (PORTx_PCRn[DSE]=1)
2. input pins
• have their passive filter disabled (PORTx_PCRn[PFE]=0)
5.2 Nonswitching electrical specifications
General
K10 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013.
10 Freescale Semiconductor, Inc.