m41st85w STMicroelectronics, m41st85w Datasheet - Page 34

• Manufacturer Part Number: m41st85w
• Description: 3.0/3.3v I 2c Combination Serial Rtc, Nvram Supervisor And Microprocessor Supervisor
• Manufacturer: STMicroelectronics

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Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second Level Interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
Figure 21. SOH28 – 28-lead plastic small outline, battery SNAPHAT, package outline
Drawing is not to scale.
B
SOH-A
N
1
e
D
A2
E
H
CP
A
eB
A1
L
C