M48T86PC1TR(2007) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M48T86PC1TR
(Rev.:2007)

5.0 V PC real-time clock

STMicroelectronics 

DC and AC parameters

Figure 13. AC testing load circuit (with IRQ)

5V

1.15kΩ

IRQ

130pF

M48T86

AI01645

Table 11.

Symbol

Capacitance

Parameter(1),(2)

Min

Max

Unit

CIN

CIO(3)

Input capacitance

Input / output capacitance

1. Effective capacitance measured with power supply at 5V; sampled only, not 100% tested.

2. At 25°C, f = 1MHz.

3. Outputs deselected.

7

pF

5

pF

Table 12. DC characteristics

Symbol

Parameter

Test Condition(1) Min

Max Unit

ILI Input leakage current

ILO(2) Output leakage current

0V ≤ VIN ≤ VCC

0V ≤ VOUT ≤ VCC

ICC Supply current

Outputs open

VIL Input low voltage

–0.3

VIH Input high voltage

2.2

Output low voltage

VOL

Output low voltage (IRQ)

IOL = 4mA

IOL = 0.5mA

VOH Output high voltage

IOH = –1mA

2.4

1. Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 4.5 to 5.5V (except where noted).

2. Outputs deselected.

±1

µA

±1

µA

15

mA

0.8

V

VCC + 0.3 V

0.4

V

0.4

V

V

26/36

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