Datasheet

XC167CI-16F
Derivatives
Electrical Parameters
Data Sheet 60 V1.3, 2006-08
Configuration pull-
down current
13)
I
CPDL
11)
–10µA V
IN
= V
ILmax
I
CPDH
12)
120 – µA V
IN
= V
IHmin
Level inactive hold
current
14)
I
LHI
11)
–-10µA V
OUT
= 0.5 ×
V
DDP
Level active hold
current
14)
I
LHA
12)
-100 – µA V
OUT
= 0.45 V
XTAL1, XTAL3 input
current
I
IL
CC – ±20 µA0 V < V
IN
< V
DDI
Pin capacitance
15)
(digital inputs/outputs)
C
IO
CC – 10 pF –
1) Keeping signal levels within the limits specified in this table, ensures operation without overload conditions.
For signal levels outside these specifications, also refer to the specification of the overload current
I
OV
.
2) If XTAL1 is driven by a crystal, reaching an amplitude (peak to peak) of 0.4 ×
V
DDI
is sufficient.
3) If XTAL3 is driven by a crystal, reaching an amplitude (peak to peak) of 0.25 ×
V
DDI
is sufficient.
4) This parameter is tested for P2, P3, P4, P6, P7, P9.
5) The maximum deliverable output current of a port driver depends on the selected output driver mode, see
Table 12, Current Limits for Port Output Drivers. The limit for pin groups must be respected.
6) As a rule, with decreasing output current the output levels approach the respective supply level (
V
OL
→ V
SS
,
V
OH
→ V
DDP
). However, only the levels for nominal output currents are guaranteed.
7) This specification is not valid for outputs which are switched to open drain mode. In this case the respective
output will float and the voltage results from the external circuitry.
8) An additional error current (
I
INJ
) will flow if an overload current flows through an adjacent pin. Please refer to
the definition of the overload coupling factor
K
OV
.
9) The driver of P3.15 is designed for faster switching, because this pin can deliver the reference clock for the
bus interface (CLKOUT). The maximum leakage current for P3.15 is, therefore, increased to 1 µA.
10) This specification is valid during Reset for configuration on RD
, WR, EA, PORT0.
The pull-ups on RD
and WR (WRL/WRH) are also active during bus hold.
11) The maximum current may be drawn while the respective signal line remains inactive.
12) The minimum current must be drawn to drive the respective signal line active.
13) This specification is valid during Reset for configuration on ALE.
The pull-down on ALE is also active during bus hold.
14) This specification is valid during Reset for pins P6.4-0, which can act as CS
outputs.
The pull-ups on CS
outputs are also active during bus hold.
The pull-up on pin HLDA
is active when arbitration is enabled and the EBC operates in slave mode.
15) Not subject to production test - verified by design/characterization.
Table 11 DC Characteristics (Operating Conditions apply)
1)
(cont’d)
Parameter Symbol Limit Values Unit Test Condition
Min. Max.