M41T256Y_07 STMICROELECTRONICS [STMicroelectronics], M41T256Y_07 Datasheet - Page 28

• Manufacturer Part Number: M41T256Y_07
• Description: 256Kbit (32K x 8) serial RTC
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

7
Table 13.
Example:
Device type
M41T
Supply voltage and write protect voltage
256Y = V
Package
MH
Temperature range
7 = –25 to 70°C
Shipping method
E = Lead-free package (ECOPACK
F = Lead-free package (ECOPACK
1. The SOIC package (SOH44) requires the SNAPHAT
Caution:
Table 14.
28/30
(1)
number “M4Txx-BR12SH” in plastic tubes (see
M4T32-BR12SH
= SOH44
Part Number
CC
= 4.5 to 5.5V; V
Part numbering
Ordering information scheme
Do not place the SNAPHAT battery package “M4TXX-BR12SH” in conductive foam as it will
drain the lithium button-cell battery.
For other options, or for more information on any aspect of this device, please contact the
ST sales office nearest you.
SNAPHAT
®
PFD
battery table
= 4.2 to 4.5V
®
®
), tape & reel
), tubes
Lithium battery (120mAh) SNAPHAT
Table
®
14).
battery package which is ordered separately under the part
Description
M41T
256Y
MT
7
Package
SH
E