MPC5645S datasheet(83/146 Pages) FREESCALE

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Qorivva MPC5645S Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

Table 37. Reset electrical characteristics

Symbol

Parameter

Conditions1

1 V

DD = 3.3V ± 10% / 5.0V ± 10%, TA = -40 / +105

oC, unless otherwise specified.

Value2

2 All values need to be confirmed during device validation.

Unit SpecID

Min

Typ

Max

VIH

P Input High Level CMOS

Schmitt Trigger

—0.65VDD

—VDD+0.4

D8.1

VIL

P Input low Level CMOS

Schmitt Trigger

—

-0.4

—

0.35VDD

VD8.2

VHYS

CC3

3 Data based on characterization results, not tested in production.

D Input hysteresis CMOS

Schmitt Trigger

—0.1VDD

——

D8.3

VOL

CC4

P Output low level

Push Pull, IOL = 2mA,

VDD = 5.0V ± 10%, ipp_hve =

(recommended)

—

0.1VDD

VD8.4

Push Pull, IOL = 1mA,

VDD = 5.0V ± 10%, ipp_hve =

—

0.1VDD

Push Pull, IOL = 1mA,

VDD = 3.3V ± 10%, ipp_hve =

1 (recommended)

——

0.5

Ttr

CC4

T Output transition time out-

put pin6

MEDIUM configuration

CL = 25pF,

VDD = 5.0V ± 10%, ipp_hve =

—

D8.5

CL = 50pF,

VDD = 5.0V ± 10%, ipp_hve =

——

CL = 100pF,

VDD = 5.0V ± 10%, ipp_hve =

——

CL = 25pF,

VDD = 3.3V ± 10%, ipp_hve =

——

CL = 50pF,

VDD = 3.3V ± 10%, ipp_hve =

——

CL = 100pF,

VDD = 3.3V ± 10%, ipp_hve =

——

WFRST

T RESET Input Filtered Pulse

—

D8.6

WNFRST

T RESET Input Not Filtered

Pulse

—

400

—

D8.7

|IWPU|CC

T Weak pull-up current abso-

lute value

—10

—

µA

D8.8

MPC5645S Datasheet(PDF) 83 Page - Freescale Semiconductor, Inc

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