Microchip MPF050TL handleiding
Handleiding
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DC Characteriscs
Data Sheet
© 2024 Microchip Technology Inc. and its subsidiaries
DS00003831E - 9
6. The recommended power supply tolerances include DC oset of the supply plus any power
supply ripple over the customer design frequencies of interest, as measured at the device
package pins. An example for a valid power supply that meets the recommendations for the
VDD supply is 1.0V ±10 mV or 1.05V ±10 mV for DC oset with an additional power supply ripple
of ±20 mV for a total of 1.0V ±30 mV or 1.05V ±30 mV.
7. Both V
DDA
and V
DD_XCVR_CLK
supplies must be powered when any of the transceivers are used.
V
DD_XCVR_CLK
must power on within the I/O calibration time (as specied for the device in Libero).
V
DDA
and V
DD_XCVR_CLK
must both then remain powered during operation. If V
DDA
needs to be
powered down, V
DD_XCVR_CLK
must also be powered down. There is no required sequence for
powering up or down V
DDA
and V
DD_XCVR_CLK
.
4.2.1 DC Characteriscs over Recommended Operang Condions
The following table lists the DC characteristics over recommended operating conditions.
Table 4-3. DC Characteriscs over Recommended Operang Condions
Parameter Symbol Min Max Unit Condition
Input pin capacitance
1
C
IN
(GPIO)
Dedicated input pins
— 5.6 pf —
C
IN
(HSIO) — 2.8 pf —
Input or output leakage
current per pin
I
L
(GPIO) — 10 µA I/O disabled, high—Z
I
L
(HSIO) — 10 µA I/O disabled, high—Z
Pad pull-up when V
IN
= 0 I
PU
2
137 220 µA V
DDIx
= 3.3V
Pad pull-up when V
IN
= 0 102 166 µA V
DDIx
= 2.5V
Pad pull-up when V
IN
= 0 68 115 µA V
DDIx
= 1.8V
Pad pull-up when V
IN
= 0 51 88 µA V
DDIx
= 1.5V
Pad pull-up when V
IN
= 0 29 73 µA V
DDIx
= 1.35V
Pad pull-up when V
IN
= 0 16 46 µA V
DDIx
= 1.2V
Pad pull-down when V
IN
= 3.3V
(GPIO only)
I
PD
3
65 187 µA V
DDIx
= 3.3V
Pad pull-down when V
IN
= 2.5V
(GPIO only)
63 160 µA V
DDIx
= 2.5V
Pad pull-down when V
IN
= 1.8V 60 117 µA V
DDIx
= 1.8V
Pad pull-down when V
IN
= 1.5V 57 95 µA V
DDIx
= 1.5V
Pad pull-down when V
IN
=
1.35V
52 86 µA V
DDIx
= 1.35V
Pad pull-down when V
IN
= 1.2V 47 79 µA V
DDIx
= 1.2V
1. Represents the die input capacitance at the pad (not the package).
2. Weak pullup resistance (RPU) = VDDI/IPU.
3. Weak pulldown resistance (RPD) = VIN/IPD.
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Productinformatie
| Merk | Microchip |
| Model | MPF050TL |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 18409 MB |
