Accurate I2C RTC Int Crystal SRAM

Datasheets
Wetgeving en compliance
Conform
Land van herkomst: US
Productomschrijving

Accuracy ±2ppm from 0°C to +40°C
Accuracy ±3.5ppm from -40°C to +85°C
Battery Backup Input for Continuous Timekeeping
Operating Temperature Ranges
Commercial: 0°C to +70°C
Industrial: -40°C to +85°C
236 Bytes of Battery-Backed SRAM
Low-Power Consumption
Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2099
Two Time-of-Day Alarms
Programmable Square-Wave Output
Fast (400kHz) I²C Interface
3.3V Operation
Digital Temp Sensor Output: ±3°C Accuracy
Register for Aging Trim
Active-Low RST Input/Output
300-Mil, 20-Pin SO Package
Applications
GPS
Servers
Telematics
Utility Power Meters

Specificaties
Kenmerk Waarde
Functions Alarm, SRAM
Date Format DM:M:DW:Y
Time Format SS:MM:HH
User RAM 236B
Bus Type Serial-I2C
Mounting Type Surface Mount
Package Type SO
Pin Count 20
Dimensions 13 x 7.6 x 2.35mm
Length 13mm
Width 7.6mm
Height 2.35mm
Maximum Operating Supply Voltage 5.5 V
Minimum Operating Supply Voltage 2.3 V
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
2976 op voorraad - levertijd is 2 werkdag(en).
Prijs Each
7,28
(excl. BTW)
8,81
(incl. BTW)
Aantal stuks
Per stuk
1 - 49
€ 7,28
50 - 99
€ 5,74
100 - 249
€ 5,45
250 - 499
€ 4,42
500 +
€ 4,31
Verpakkingsopties
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