M48T59Y-70MH1F STMicroelectronics, M48T59Y-70MH1F Datasheet - Page 21
![IC TIMEKPR SRAM 64KBIT 5V 28SOIC](/photos/6/56/65690/stmicroelectronics-28-soic_sml.jpg)
M48T59Y-70MH1F
Manufacturer Part Number
M48T59Y-70MH1F
Description
IC TIMEKPR SRAM 64KBIT 5V 28SOIC
Manufacturer
STMicroelectronics
Series
Timekeeper®r
Type
Clock/Calendar/NVSRAMr
Datasheet
1.M48T59Y-70MH1E.pdf
(32 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
4
Caution:
Caution:
Maximum ratings
Stressing the device above the rating listed in the “Absolute Maximum Ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the Operating sections of
this specification is not implied. Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Table 8.
1. For DIP package: Soldering temperature not to exceed 260°C for 10 seconds (total thermal budget not to
2. For SO package, standard (SnPb) lead finish: Reflow at peak temperature of 225°C (total thermal budget
3. For SO package, Lead-free (Pb-free) lead finish: Reflow at peak temperature of 260°C (total thermal
Negative undershoots below –0.3 V are not allowed on any pin while in the Battery Back-up
mode.
Do NOT wave solder SOIC to avoid damaging SNAPHAT sockets.
T
SLD
Symbol
exceed 150°C for longer than 30 seconds).
not to exceed 180°C for between 90 to 150 seconds).
budget not to exceed 245°C for greater than 30 seconds).
T
V
V
P
T
STG
I
(1)(2)(3)
CC
O
IO
A
D
Ambient operating temperature
Storage temperature (V
Lead solder temperature for 10 seconds
Input or output voltages
Supply voltage
Output current
Power dissipation
Absolute maximum ratings
CC
Parameter
off, oscillator off)
M48T59/M48T59Y
M48T59V
–0.3 to 4.6
–40 to 85
–0.3 to 7
–0.3 to 7
0 to 70
Value
260
20
1
Unit
mA
°C
°C
°C
W
V
V
21/32