General
Symbol
I
DD
V
DIO
V
AIO
I
D
V
DDA
V
BAT
Description
Digital supply current
Digital input voltage (except RESET, EXTAL, and XTAL)
Analog
, RESET, EXTAL, and XTAL input voltage
Maximum current single pin limit (applies to all port pins)
Analog supply voltage
RTC battery supply voltage
Min.
—
–0.3
–0.3
–25
V
DD
– 0.3
–0.3
Max.
155
V
DD
+ 0.3
V
DD
+ 0.3
25
V
DD
+ 0.3
3.8
Unit
mA
V
V
mA
V
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
K10 Sub-Family Data Sheet, Rev. 4 5/2012.
10
Freescale Semiconductor, Inc.
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
