PC912XDP512F0CFVR datasheet(1247/1348 Pages) FREESCALE

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Appendix A Electrical Characteristics

MC9S12XDP512 Data Sheet, Rev. 2.21

Freescale Semiconductor

1249

A.1.10

Supply Currents

This section describes the current consumption characteristics of the device as well as the conditions for

the measurements.

A.1.10.1

Measurement Conditions

All measurements are without output loads. Unless otherwise noted the currents are measured in single

chip mode and the CPU and XGATE code is executed from RAM, VDD35=5.5V, internal voltage regulator

is enabled and the bus frequency is 40MHz using a 4-MHz external clock source (PE7=XCLKS=0).

Production testing is performed using a square wave signal at the EXTAL input.

Table A-8. I/O Characteristics for Port C, D, PE5, PE6, and PK7

for Reduced Input Voltage Thresholds

Conditions are 4.5 V < VDD35 < 5.5 V Temperature from –40°C to +140°C, unless otherwise noted

Num

Rating

Symbol

Min

Typ

Max

Unit

P Input high voltage

VIH

1.75

—

P Input low voltage

VIL

—

0.75

C Input hysteresis

VHYS

—

100

—

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