KL27P64M48SF6 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

KL27P64M48SF6

Kinetis KL27 With Up To 256 KB Flash

Freescale Semiconductor 

General

2.2 Nonswitching electrical specifications

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

Table continues on the next page...

Notes

—

6

Freescale Semiconductor, Inc.

Kinetis KL27 With Up To 256 KB Flash, Rev3, 08/2014.

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