MPC5744P datasheet(68/114 Pages) FREESCALE

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MPC5744P Data Sheet, Rev. 0.3

Preliminary—Subject to Change Without Notice

Electrical characteristics

Freescale Semiconductor

3.6

Electrostatic discharge (ESD) characteristics

Electrostatic discharges (a positive then a negative pulse separated by 1 second) are applied to the pins of

each sample according to each pin combination. The sample size depends on the number of supply pins in

the device (3 parts × (n + 1) supply pin). This test conforms to the AEC-Q100-002/-003/-011 standard.

Table 15. EMI configuration summary

Configuration name

Description

Configuration A

• High emission = all pads have max slew rate, LVDS pads running at 40 MHz

• Oscillator frequency = 40 MHz

• System bus frequency = 80 MHz

• No PLL frequency modulation

• IEC level I (

≤ 36 dBμV)

Configuration B

• Reference emission = pads use min, mid and max slew rates, LVDS pads disabled

• Oscillator frequency = 40 MHz

• System bus frequency = 80 MHz

• 2% PLL frequency modulation

• IEC level K(

≤ 30 dBμV)

Table 16. EMI emission testing specifications

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VEME

CC Radiated emissions

Configuration A; frequency range

150 kHz–50 MHz

—16—

μV

Configuration A; frequency range

50–150 MHz

—16—

Configuration A; frequency range

150–500 MHz

—32—

Configuration A; frequency range

500–1000 MHz

—25—

Configuration B; frequency range

50–150 MHz

—15—

Configuration B; frequency range

50–150 MHz

—21—

Configuration B; frequency range

150–500 MHz

—30—

Configuration B; frequency range

500–1000 MHz

—24—

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