MPC5645S datasheet(61/146 Pages) FREESCALE

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Qorivva MPC5645S Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

NOTE

Stresses exceeding the recommended absolute maximum ratings may cause permanent

damage to the device. This is a stress rating only and functional operation of the device at

these or any other conditions above those indicated in the operational sections of this

specification are not implied. Exposure to absolute maximum rating conditions for

extended periods may affect device reliability. During overload conditions (VIN >VDD or

VIN <VSS), the voltage on pins with respect to ground (VSS) must not exceed the

recommended values.

4.4

Recommended operating conditions

VDDM

D Voltage on VDDM (stepper motor supply) pin

with respect to ground (VSSM)

—

–0.3

+5.5

D1.10

VSS

D I/O supply ground

—

D1.11

VDD_DR

D Voltage on VDDDDR with respect to VSS

—

–0.3

3.6

D1.12

VRSDS

D Voltage on VDDRSDS with respect to VSS

—

–0.3

3.6

D1.13

VIN

D Voltage on any GPIO pin with respect to ground

(VSS)

—

–0.3

VDDmax

(VDDE max of

that

segment)

V—

IINJPAD

D Injected input current on any pin during

overload condition

—

–10

D1.15

IINJSUM

D Absolute sum of all injected input currents

during overload condition

—

–50

D1.16

TSTORAGE SR

T Storage temperature

—

–55

150

°C

D1.17

ESDHBM

T ESD Susceptibility (Human Body Model)

—

2000

D1.18

1 Throughout the remainder of this document V

DD refers collectively to I/O voltage supplies, i.e., VDDE_A, VDDE_B, and VDDM,

unless otherwise noted.

2 Throughout the remainder of this document V

SS refers collectively to I/O voltage supply grounds, i.e., VSSE_A, VSSPLL, and

VSSM, unless otherwise noted.

Table 11. Recommended operating conditions (3.3 V)

Symbol

Parameter

Conditions

Value

Unit

SpecID

Min

Max

VDDA

SR P Voltage on VDDA pin (ADC reference) with re-

spect to ground (VSS)

—+3.0

+3.6

D2.1

Relative to VDD VDD–0.1

VDD+0.1

VSSA

SR P Voltage on VSSA (ADC reference) pin with

respect VSS

—VSS–0.1

VSS+0.1

D2.2

VDDPLL CC P Voltage on VDDPLL (1.2 V PLL supply) pin

with respect to ground (VSSPLL)

—

1.08

1.32

D2.3

Table 10. Absolute maximum ratings (continued)

Symbol

Parameter

Conditions

Value

Unit

SpecID

Min

Max

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