M48T212V-85MH1TR(2000) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M48T212V-85MH1TR
(Rev.:2000)

5V/3.3V TIMEKEEPER® CONTROLLER

STMicroelectronics 

Table 17. Ordering Information Scheme

Example:

Device Type

M48T

Supply Voltage and Write Protect Voltage

212Y = VCC = 4.5V to 5.5V; VPFD = 4.2V to 4.5V

212V = VCC = 3.0V to 3.6V; VPFD = 2.7V to 3.0V

Speed

-70 = 70ns (for M48T212Y)

-85 = 85ns (for M48T212V)

Package

MH (1) = SOH44

Temperature Range

1 = 0 to 70 °C

6 = –40 to 85 °C

Shipping Method for SOIC

blank = Tubes

TR = Tape & Reel

M48T212Y

M48T212Y, M48T212V

-70 MH 1 TR

Note: 1. The SOIC package (SOH44) requires the battery package (SNAPHAT ) which is ordered separately under the part number

“M4Txx-BR12SH1” in plastic tube or ”M4Txx-BR12SH1TR” in Tape & Reel form.

Caution: Do not place the SNAPHAT battery package ”M4Txx-BR12SH1” in conductive foam since will drain the lithium button-cell battery.

For a list of available options (Speed, Package, etc...) or for further information on any aspect of this de-

vice, please contact the STMicroelectronics Sales Office nearest to you.

Table 18. Revision History

Date

Revision Details

October 1999 First Issue

03/01/00

Document Layout changed

Default Values table added (Table 16)

04/21/00

From Preliminary Data to Data Sheet

19/23

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