K61P144M120SF3 Datasheet, PDF (13/82 Pages) Freescale Semiconductor, Inc – K61 Sub-Family Data Sheet

5.2.1 Voltage and current operating requirements
Table 1. Voltage and current operating requirements
Symbol Description
V_DD
Supply voltage
V_DDA
Analog supply voltage
V_DD – V_DDA V_DD-to-V_DDA differential voltage
V_SS – V_SSA V_SS-to-V_SSA differential voltage
V_BAT
RTC battery supply voltage
V_IH
Input high voltage (digital pins except Tamper pins )
• 2.7 V ≤ V_DD ≤ 3.6 V
• 1.7 V ≤ V_DD ≤ 2.7 V
Min.
1.71
1.71
–0.1
–0.1
1.71
0.7 × V_DD
0.75 × V_DD
Max.
3.6
3.6
0.1
0.1
3.6
—
—
Unit
V
V
V
V
V
V
V
V_IL
Input low voltage (digital pins except Tamper pins )
• 2.7 V ≤ V_DD ≤ 3.6 V
• 1.7 V ≤ V_DD ≤ 2.7 V
—
0.35 × V_DD
V
—
0.3 × V_DD
V
V_{IH_Tamper}
Tamper input high voltage
• 2.7 V ≤ V_BAT ≤ 3.6 V
• 1.7 V ≤ V_BAT ≤ 2.7 V
0.7 × V_BAT
—
V
0.75 × V_BAT
—
V
V_{IL_Tamper}
Tamper input low voltage
• 2.7 V ≤ V_BAT ≤ 3.6 V
• 1.7 V ≤ V_BAT ≤ 2.7 V
—
0.35 × V_BAT
V
—
0.3 × V_BAT
V
V_HYS
Input hysteresis (digital pins except Tamper pins )
0.06 × V_DD
—
V
V_{HYS_Tamper} Input hysteresis (Tamper pins)
0.06 × V_BAT
—
V
I_ICDIO Digital pin (except Tamper pins ) negative DC injection
current — single pin
-5
—
mA
• V_IN < V_SS-0.3V
I_{ICDIO_Tamper} Tamper pin negative DC injection current — single pin
-0.2
—
mA
• V_IN < V_SS-0.3V
—
2.0
mA
• V_IN > V_BAT
I_ICAIO
Analog², EXTAL0/XTAL0, and EXTAL1/XTAL1 pin DC
injection current — single pin
• V_IN < V_SS-0.3V (Negative current injection)
-5
• V_IN > V_DD+0.3V (Positive current injection)
—
mA
—
+5
Table continues on the next page...
General
Notes
1
3
K61 Sub-Family Data Sheet Data Sheet, Rev. 3, 2/2012.
Freescale Semiconductor, Inc.
Preliminary
13