Datasheet

Part numbering M41T81S
30/32 Doc ID 10773 Rev 7
7 Part numbering
For other options, or for more information on any aspect of this device, please contact the
ST sales office nearest you.
Table 16. Ordering information
Example: M41T 81S M 6 F
Device type
M41T
Supply voltage and write protect voltage
81S = V
CC
= 2.7 to 5.5 V
Package
M = SO8
MY
(1)
= SOX18
1. The SOX18 package includes an embedded 32,768 Hz crystal. Contact local ST sales office for
availability.
Temperature range
6 = –40 °C to 85 °C
Shipping method
E = ECOPACK
®
package, tubes
(2)
2. Shipment in tubes is not recommended for new design. Contact local ST sales office for availability.
F = ECOPACK
®
package, tape & reel