PCF2127AT

Specifications

Bus Type

Serial (3-Wire, SPI)

RoHS Durumu

Yes with exemptions

Pcb Changed

20

Minimum Operating Temperature C

-40

Package Length

13(Max)

Maximum Operating Temperature C

85

Eccn Us

EAR99

Package Width

7.6(Max)

Pin Sayısı

20

Parça Durumu

Active

User Ram Byte

512

Supplier Package

SO

Maximum Power Dissipation Mw

300

Minimum Operating Supply Voltage V

1.8

Maximum Operating Supply Voltage V

4.2

Mounting

Surface Mount

Time Format

HH:MM:SS

Package Height

2.45(Max)

Date Format

DW:DM:M:Y

Function

Clock/Calendar

Typical Operating Supply Voltage V

2.5|3.3