M48T201V-85MH1TR STMicroelectronics, M48T201V-85MH1TR Datasheet - Page 27

• Manufacturer Part Number: M48T201V-85MH1TR
• Manufacturer: STMicroelectronics

Specifications of M48T201V-85MH1TR

• Bus Type: Parallel
• User Ram: 512KB
• Operating Supply Voltage (typ): 3.3V
• Package Type: SOH
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 44
• Mounting: Surface Mount
• Date Format: DW:DM:M:Y
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Not Compliant

M48T201Y, M48T201V
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 10.
1. For SOH44 package, standard (SnPb) lead finish: reflow at peak temperature of 225°C (the time above
2. For SOH44 package, lead-free (Pb-free) lead finish: Reflow at peak temperature of 260°C (the time above
Negative undershoots below –0.3 V are not allowed on any pin while in the battery backup
mode.
Do NOT wave solder SOIC to avoid damaging SNAPHAT sockets.
220°C must not exceed 20 seconds).
255°C must not exceed 30 seconds).
T
Symbol
SLD
T
V
I
V
O
P
T
STG
CC
IO
A
(2)
D
(1)(2)
Absolute maximum ratings
Ambient operating temperature
Storage temperature
Lead solder temperature for 10 seconds
Input or output voltage
Supply voltage
Output current
Power dissipation
Parameter
SNAPHAT
M48T201Y
M48T201V
SOH44
®
–0.3 to V
–55 to 125
–0.3 to 7.0
–0.3 to 4.6
–40 to 85
0 to 70
Value
Maximum ratings
260
20
1
CC
+ 0.3
Unit
mA
27/37
°C
°C
°C
°C
W
V
V
V