MKL17Z128V View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
Manufacturer
MKL17Z128V Datasheet PDF : 68 Pages
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General
2.2.1 Voltage and current operating requirements
Table 5. Voltage and current operating requirements
Symbol Description
VDD
Supply voltage
VDDA Analog supply voltage
VDD – VDDA VDD-to-VDDA differential voltage
VSS – VSSA VSS-to-VSSA differential voltage
VIH
Input high voltage
• 2.7 V ≤ VDD ≤ 3.6 V
• 1.7 V ≤ VDD ≤ 2.7 V
VIL
Input low voltage
• 2.7 V ≤ VDD ≤ 3.6 V
• 1.7 V ≤ VDD ≤ 2.7 V
VHYS
IICIO
Input hysteresis
IO pin negative DC injection current — single pin
• VIN < VSS-0.3V
IICcont
Contiguous pin DC injection current —regional limit,
includes sum of negative injection currents of 16
contiguous pins
• Negative current injection
Min.
1.71
1.71
–0.1
–0.1
Max.
3.6
3.6
0.1
0.1
0.7 × VDD
—
0.75 × VDD
—
—
0.35 × VDD
—
0.3 × VDD
0.06 × VDD
—
-3
—
-25
—
Unit
V
V
V
V
V
V
V
V
V
mA
mA
VODPU
VRAM
Open drain pullup voltage level
VDD voltage required to retain RAM
VDD
VDD
V
1.2
—
V
Notes
1
2
1. All I/O pins are internally clamped to VSS through a ESD protection diode. There is no diode connection to VDD. If VIN
greater than VIO_MIN (= VSS-0.3 V) is observed, then there is no need to provide current limiting resistors at the pads. If
this limit cannot be observed then a current limiting resistor is required. The negative DC injection current limiting
resistor is calculated as R = (VIO_MIN - VIN)/|IICIO|.
2. Open drain outputs must be pulled to VDD.
2.2.2 LVD and POR operating requirements
Table 6. VDD supply LVD and POR operating requirements
Symbol Description
Min.
Typ.
Max.
Unit
VPOR Falling VDD POR detect voltage
0.8
1.1
1.5
V
VLVDH Falling low-voltage detect threshold — high
2.48
2.56
2.64
V
range (LVDV = 01)
Low-voltage warning thresholds — high range
Table continues on the next page...
Notes
—
—
1
Kinetis KL17 Microcontroller, Rev. 6, 02/2016
7
Freescale Semiconductor, Inc.
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