M48T35Y-70PC1

Date Format : DW:DM:M:Y
Time Format : HH:MM:SS
Supply Voltage - Max : 5.5 V
Packaging : Tube
RTC Bus Interface : Parallel
RTC Memory Size : 32 KB
Supply Voltage - Min : 4.5 V
Mounting Style : Through Hole
Maximum Operating Temperature : + 70 C
Minimum Operating Temperature : 0 C
Function : Clock, Calendar, NV Timekeeping RAM, Watchdog Timer, Battery Backup
Package / Case : PDIP-28


Specifications




Description

The M48T35Y-70PC1 is designed as one kind of 32Kb x 8 non-volatile static RAM and real time clock device that is available in two special packages to provide a highly integrated battery backed-up memory and real time clock solution. This device is in the Read Mode whenever W (Write Enable) is high and E (Chip Enable) is low.

Features of the M48T35Y-70PC1 are:(1)integrated ultra low power sram, real time clock, power-fail control circuit and battery; (2)bytewide. ram-like clock access; (3)bcd coded year, month, day, date, hours, minutes and seconds; (4)frequency test output for real time clock; (5)automatic power-fail chip deselect and write protection; (6)self-contained battery and crystal in the caphat dip package; (7)snaphat housing (battery and crystal) is replaceable; (8)pin and function compatible with jedec standard 32Kb x8 SRAMs.

The absolute maximum ratings of the M48T35Y-70PC1 can be summarized as:(1)Ambient Operating Temperature: 0 to 70 °C;(2)Storage Temperature (VCC Off, Oscillator Off):40 to 85 °C;(3)Lead Solder Temperature for 10 seconds: 260 °C;(4)Input or Output Voltages: -0.3 to 7 V;(5)Supply Voltage: -0.3 to 7 V;(6)Output Current: 20 mA;(7)Power Dissipation: 1 W. If you want to know more information such as the electrical characteristics about the M48T35Y-70PC1, please download the datasheet in www.seekic.com or www.chinaicmart.com.