M48T58Y-70MH1 STMicroelectronics, M48T58Y-70MH1 Datasheet - Page 32

• Manufacturer Part Number: M48T58Y-70MH1
• Description: Real Time Clock 64K (8Kx8) 70ns
• Manufacturer: STMicroelectronics

Specifications of M48T58Y-70MH1

• Function: Clock, Calendar, NV Timekeeping RAM, Battery Backup
• Rtc Memory Size: 8192 B
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Parallel
• Package / Case: SOIC-28
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision history
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Revision history
Table 18.
20-May-2002
30-Aug-2007
24-Mar-2009
02-Aug-2010
04-Jun-2001
01-Apr-2003
02-Apr-2004
27-Jul-2000
31-Jul-2001
17-Jul-2003
Jul-1999
Date
Document revision history
Revision
1.1
2.1
2.2
3.1
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First issue
Century bit and battery low flag paragraphs added; power down/up AC
characteristics table and waveforms changed
Reformatted; temperature information added
Formatting changes from recent document review findings
Modify reflow time and temperature footnotes
v2.2 template applied; test condition updated
Update “battery low flag” information
Reformatted; update lead-free packaging information
Reformatted; added lead-free second level interconnect information to
cover page and
UpdatedTable
Environmental
Reformatted document; updated
Doc ID 2412 Rev 7
6,
information; minor reformatting.
Section 9: Package mechanical
Section 9: Package mechanical
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