M48T58 datasheet(8/27 Pages) STMICROELECTRONICS

Il numero della parte	M48T58

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M48T58, M48T58Y

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Table 5. DC Characteristics

Note: 1. Valid for Ambient Operating Temperature: TA =0to 70°C; VCC = 4.75 to 5.5V or 4.5 to 5.5V (except where noted).

2. Outputs deselected.

3. Negative spikes of –1V allowed for up to 10ns once per Cycle.

4. The FT pin is Open Drain.

Symbol

Parameter

Test Condition(1)

M48T58

M48T58Y

Unit

Min

Max

Min

Max

ILI

Input Leakage Current

≤ VIN ≤ VCC

±1

µA

ILO

(2)

Output Leakage Current

≤ VOUT ≤ VCC

±1

µA

ICC

Supply Current

Outputs open

ICC1

Supply Current (Standby)

TTL

E1 =VIH

E2 = VIO

ICC2

Supply Current (Standby)

CMOS

E1 =VCC – 0.2V

E2=VSS + 0.2V

VIL

(3)

Input Low Voltage

–0.3

0.8

–0.3

0.8

VIH

Input High Voltage

2.2

VCC + 0.3

2.2

VCC +0.3

VOL

Output Low Voltage

IOL = 2.1mA

0.4

Output Low Voltage (FT)(4)

IOL = 10mA

0.4

VOH

Output High Voltage

IOH =–1mA

2.4

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