MPC8264AVR datasheet(7/48 Pages) MOTOROLA

7 / 48 page

MOTOROLA

MPC826xA (HiP4) Family Hardware Speciﬁcations

Electrical and Thermal Characteristics

1.2.1

DC Electrical Characteristics

This section describes the DC electrical characteristics for the MPC826xA. Table 1 shows the maximum

electrical ratings.

Table 2 lists recommended operational voltage conditions.

NOTE: Core, PLL, and I/O Supply Voltages

VDDH, VCCSYN, and VDD must track each other and both must vary in

the same direction—in the positive direction (+5% and +0.1 Vdc) or in the

negative direction (-5% and -0.1 Vdc).

This device contains circuitry protecting against damage due to high static voltage or electrical ﬁelds;

however, it is advised that normal precautions be taken to avoid application of any voltages higher than

Table 1. Absolute Maximum Ratings1

1 Absolute maximum ratings are stress ratings only; functional operation (see Table 2) at the maximums is not

guaranteed. Stress beyond those listed may affect device reliability or cause permanent damage.

Rating

Symbol

Value

Unit

Core supply voltage2

2 Caution: VDD/VCCSYN must not exceed VDDH by more than 0.4 V at any time, including during power-on

reset.

VDD

-0.3 – 2.5

PLL supply voltage2

VCCSYN

-0.3 – 2.5

I/O supply voltage3

3 Caution: VDDH can exceed VDD/VCCSYN by 3.3 V during power on reset by no more than 100 mSec. VDDH

should not exceed VDD/VCCSYN by more than 2.5 V during normal operation.

VDDH

-0.3 – 4.0

Input voltage4

4 Caution: VIN must not exceed VDDH by more than 2.5 V at any time, including during power-on reset.

VIN

GND(-0.3) – 3.6

Junction temperature

120

˚C

Storage temperature range

TSTG

(-55) – (+150)

˚C

Table 2. Recommended Operating Conditions1

1 Caution: These are the recommended and tested operating conditions. Proper device operating outside of these

conditions is not guaranteed.

Rating

Symbol

Value

Unit

Core supply voltage

VDD

1.7 – 1.92

2 CPU frequency less than or equal to 200 MHz.

1.7–2.13

3 CPU frequency greater than 200 MHz but less than 233 MHz.

1.9 –2.24

4 CPU frequency greater than or equal to 233 MHz.

PLL supply voltage

VCCSYN

1.7 – 1.92

1.7–2.13

1.9–2.24

I/O supply voltage

VDDH

3.135 – 3.465

Input voltage

VIN

GND (-0.3) – 3.465

Junction temperature (maximum)

1055

5 Note that for extended temperature parts the range is (-40)

– 105Tj.

˚C

Ambient temperature

0–705

˚C

MPC8264AVR 数据表(PDF) 7 Page - Motorola, Inc

MPC8264AVR 数据表(HTML) 7 Page - Motorola, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

数据表下载