M48T201Y-70MH1E STMicroelectronics, M48T201Y-70MH1E Datasheet - Page 36

• Manufacturer Part Number: M48T201Y-70MH1E
• Description: IC SUPERVISOR TIMEKPR 5V 44-SOH
• Manufacturer: STMicroelectronics
• Series: Timekeeper®r
• Type: Clock/Calendar/NVSRAMr

Specifications of M48T201Y-70MH1E

• Memory Size: External
• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-SOH
• Number Of Voltages Monitored: 1
• Monitored Voltage: 3.3 V, 5 V
• Manual Reset: Not Resettable
• Watchdog: Watchdog
• Battery Backup Switching: Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current (typ): 15000 uA
• Maximum Power Dissipation: 1000 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2840-5; M48T201Y-70MH1

Revision history
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Revision history
Table 20.
10-May-2001
14-May-2001
30-May-2001
13-May-2002
01-Aug-2001
08-Aug-2001
18-Dec-2001
27-Mar-2003
24-Sep-2004
12-Sep-2007
23-Mar-2009
22-Apr-2008
16-Jul-2002
Nov-1999
Date
Document revision history
Revision
2.1
2.2
2.3
2.4
2.5
2.6
2.7
1
2
3
4
5
6
7
First issue
Reformatted; added industrial temperature
Corrected table footnote
Change “controller” references to “supervisor”
Formatting changes from recent document review findings; E2
added to hookup
Improve text in “Setting the alarm clock” section
Added I
Modify reflow time and temperature footnote
Update DC characteristics, footnotes
v2.2 template applied; update test condition
Reformatted, remove industrial temperature (ambient operating)
references
Reformatted; added lead-free second level interconnect information
to cover page and
Table
Updated shipping method in
Updated
added
10.
Section 8: Environmental
BAT
Table
(Table
values for industrial temperature device
10, text in
(Figure
3, 4, 8, 10, 13, 14, 18)
Section 6: Package mechanical
(Table
3)
Section 6: Package mechanical
Table
Changes
14)
information.
18.
(Table
(Table
13)
(Table
(Table
M48T201Y, M48T201V
10, 13, 3, 4, 14)
data; updated
13)
10)
(Table
data;
13)