PXD20 datasheet(63/130 Pages) FREESCALE

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Electrical characteristics

PXD20 Microcontroller Data Sheet, Rev. 2

Preliminary—Subject to Change Without Notice

Freescale Semiconductor

4.3

Absolute maximum ratings

Table 9. Absolute maximum ratings

Symbol

Parameter

Conditions

Value

Unit

SpecID

Min

Max

VDDA

D Voltage on VDDA pin (ADC reference) with

respect to ground (VSSA)

–0.3

+5.5

D1.1

Relative to VDD VDD –0.3

VDD +0.3

VSSA

D Voltage on VSSA (ADC reference) pin with

respect VSS

VSS –0.1

VSS+0.1

D1.2

VDDPLL

D Voltage on VDDPLL (1.2 V PLL supply) pin with

respect to ground (VSSPLL)

1.08

1.32

D1.3

Relative to VDD VDD –0.3

VDD +0.3

VDDR

D Voltage on VDDR pin (regulator supply) with

respect to ground (VSSR)

–0.3

+5.5

D1.4

Relative to VDD VDD –0.3

VDD +0.3

VSSR

D Voltage on VSSR (regulator ground) pin with

respect to VSS

VSS –0.1

VSS +0.1

D1.5

VDD12

D Voltage on VDD12 pin with respect to ground

(VSS12)

1.08

1.4

D1.6

VSS12

D Voltage on VSS12 pin with respect to VSS

VSS –0.1

VSS +0.1

D1.7

VDDE_A

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.

D Voltage on VDDE_A (I/O supply) pin with

respect to ground (VSSE_A)

–0.3

+5.5

D1.8

VDDE_B

D Voltage on VDDE_B (I/O supply) pin with

respect to ground (VSS)

–0.3

+3.6

D1.9

VDDM

D Voltage on VDDM (stepper motor supply) pin

with respect to ground (VSSM)

–0.3

+5.5

D1.10

VSS

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.

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)

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

PXD20 Datasheet(PDF) 63 Page - Freescale Semiconductor, Inc

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