M41ST87YMX6TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M41ST87YMX6TR

5.0, 3.3, or 3.0V, 1280 bit (160 x8) Secure Serial RTC and NVRAM Supervisor with Tamper Detection

STMicroelectronics 

Prev 41 42

M41ST87Y, M41ST87W

REVISION HISTORY

Table 21. Document Revision History

Date

Version

Revision Details

May 2002

1.0 First issue

23Apr-03

2.0 Document promoted to Preliminary Data

10-Jul-03

2.1 Update tamper information (Figure 4, 5, 14, 15, 16; Table 17, 4, 12)

11-Sep-03

2.2 Update Electrical, Charge Pump, and Clock information (Table 17; Figure 5, 19, 20)

15-Jun-04

3.0

Reformatted; added Lead-free information; updated characteristics (Figure 3; Table 1, 14,

17, 20)

7-Sep-04

4.0 Update Maximum Ratings (Table 14)

29-Jun-05

5

Clarify NC connections, add Inadvertent Tamper, update MX attribute (Figure 3, 21; Table

1, 6, 20)

28-mar-06

6

Update to “Avoiding Inadvertent Tamper paragraph“ paragraph

41/42

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