M48Z129Y*, M48Z129V

10/16

MAXIMUM RATING

Stressing the device above the rating listed in the

“Absolute Maximum Ratings” table may cause

permanent damage to the device. These are

stress ratings only and operation of the device at

these or any other conditions above those indicat-

ed in the Operating sections of this specification is

not implied. Exposure to Absolute Maximum Rat-

ing conditions for extended periods may affect de-

vice

reliability.

Refer

also

to

the

STMicroelectronics SURE Program and other rel-

evant quality documents.

Table 5. Absolute Maximum Ratings

Note: 1. Soldering temperature not to exceed 260°C for 10 seconds (total thermal budget not to exceed 150°C for longer than 30 seconds).

No preheat above 150°C, or direct exposure to IR reflow (or IR preheat) allowed, to avoid damaging the Lithium battery.

CAUTION: Negative undershoots below –0.3V are not allowed on any pin while in the Battery Back-up mode.

DC AND AC PARAMETERS

This section summarizes the operating and mea-

surement conditions, as well as the DC and AC

characteristics of the device. The parameters in

the following DC and AC Characteristic tables are

derived from tests performed under the Measure-

ment Conditions listed in the relevant tables. De-

signers should check that the operating conditions

in their projects match the measurement condi-

tions when using the quoted parameters.

Table 6. Operating and AC Measurement Conditions

Note: Output Hi-Z is defined as the point where data is no longer driven.

Symbol

Parameter

Value

Unit

Ambient Operating Temperature

0 to 70

°C

–40 to 85

°C

(1)

Lead Solder Temperature for 10 seconds

260

°C

Input or Output Voltages

–0.3 to 7

V

Supply Voltage

–0.3 to 7

V

Output Current

20

mA

Power Dissipation

1

W

Parameter

M48Z129Y

M48Z129V

Unit

4.5 to 5.5

3.0 to 3.6

V

0 to 70

0 to 70

°C

100

50

pF

Input Rise and Fall Times

≤ 5

≤ 5ns

Input Pulse Voltages

0 to 3

0 to 3

V

Input and Output Timing Ref. Voltages

1.5

1.5

V