MPC5553_07 datasheet(16/66 Pages) FREESCALE

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MPC5553 Microcontroller Data Sheet, Rev. 2.0

Electrical Characteristics

Freescale Semiconductor

Analog input differential signal range

(with common mode 2.5 V)

VIDIFF

– 2.5

2.5

Operating temperature range, ambient (packaged)

TA = (TL to TH)TL

οC

Slew rate on power-supply pins

—

V/ms

1 | V

DDA0 – VDDA1 | must be < 0.1 V.

2 V

PP can drop to 3.0 V during read operations.

3 During standby operation, if standby operation is not required, connect V

STBY to ground.

4 Applies to CLKOUT, external bus pins, and Nexus pins.

5 Maximum average RMS DC current.

6 Average current measured on Automotive benchmark.

7 Peak currents can be higher on specialized code.

8 High use current measured while running optimized SPE assembly code with all code and data 100% locked in cache

(0% miss rate) with all channels of the eMIOS and eTPU running autonomously, plus the eDMA transferring data continuously

from SRAM to SRAM. Higher currents are possible if an idle loop that crosses cache lines is run from cache. Design and write

code to avoid this condition.

9 Preliminary. Final specification pending characterization.

10 Figure 3 shows an illustration of the IDD

STBY values interpolated for these temperature values.

11 Power requirements for the V

DD33 supply depend on the frequency of operation and load of all I/O pins, and the voltages on

the I/O segments. Refer to Table 11 for values to calculate power dissipation for specific operation.

12 Power requirements for each I/O segment are dependent on the frequency of operation and load of the I/O pins on a particular

I/O segment, and the voltage of the I/O segment. Refer to Table 10 for values to calculate power dissipation for specific

operation. The total power consumption of an I/O segment is the sum of the individual power consumptions for each pin on the

segment.

13 Absolute value of current, measured at V

IL and VIH.

14 Absolute value of current, measured at V

IL and VIH.

15 Weak pullup/down inactive. Measured at V

DDE = 3.6 V and VDDEH = 5.25 V. Applies to pad types: pad_fc, pad_sh, and pad_mh.

16 Maximum leakage occurs at maximum operating temperature. Leakage current decreases by approximately one-half for each

8 oC to 12 oC, in the ambient temperature range of 50 oC to 125 oC. Applies to pad types: pad_a and pad_ae.

17 V

SSA refers to both VSSA0 and VSSA1. | VSSA0 – VSSA1 | must be < 0.1 V.

18 Up to 0.6 V during power up and power down.

Table 9. DC Electrical Specifications (continued)

Spec

Characteristic

Symbol

Min

Max

Unit

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