M48T59Y-70MH1F STMicroelectronics, M48T59Y-70MH1F Datasheet - Page 31

• Manufacturer Part Number: M48T59Y-70MH1F
• Description: IC TIMEKPR SRAM 64KBIT 5V 28SOIC
• Manufacturer: STMicroelectronics
• Series: Timekeeper®r
• Type: Clock/Calendar/NVSRAMr

Specifications of M48T59Y-70MH1F

• Memory Size: 64K (8K x 8)
• 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: 28-SOIC, 28-SOH (8.48mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4723-2

8
Revision history
Table 20.
14-May-2001
20-May-2002
25-Nov-2004
22-Mar-2000
06-Aug-2001
07-Aug-2002
01-Apr-2003
02-Apr-2004
01-Apr-2008
13-Jul-2000
31-Jul-2001
Oct-1999
Date
Document revision history
Revision
1.0
1.1
2.0
3.0
3.1
3.2
3.3
3.4
4.0
5.0
6.0
7.0
First Issue
Century Bit Paragraph added; t
From Preliminary Data to Data Sheet
Reformatted, Ind. Temp. added
(Table
13)
Formatting changes from recent document review findings
Fix text for Setting the Alarm Clock
Modify reflow time and temperature footnotes
Add marketing status note
v2.2 template applied; test condition updated
Reformatted; update Lead-free package information
Remove all Industrial temperature references
13, 18)
Product status is “Not for New Design”; reformatted document; added
lead-free second level interconnect information to cover page and
Section 6: Package mechanical
19), temp/voltage info. added to tables
(Table
Changes
FB
(Table
data; updated
18)
value changed
(Figure
9), SNAPHAT table added
10)
(Table
(Table
(Table
(Table
Table
(Table
10, 11, 3, 4, 12,
13)
(Table
3, 4, 8, 9, 11, 12,
11, 19.
8)
12)
8, 18)
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