M41ST87WMX6 datasheet(47/48 Pages) STMICROELECTRONICS

部件名	M41ST87WMX6

功能描述	5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

PDF	48 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

47 / 48 page

M41ST87Y, M41ST87W

Revision history

47/48

Revision history

Table 21.

Document revision history

Date

Revision

Changes

May-2002

First issue.

23-Apr-2003

Document promoted to Preliminary Data.

10-Jul-2003

2.1

Update tamper information ( Figure 3, 4, 13, 14, 15; Table 17, 4, 12).

11-Sep-2003

2.2

Update electrical, charge pump, and clock information (Table 17; Figure 4,

18, 19).

15-Jun-2004

Reformatted; added Lead-free information; updated characteristics

(Figure 2; Table 1, 14, 17, 20).

7-Sep-2004

Update maximum ratings (Table 14).

29-Jun-2005

Clarify NC connections, add Inadvertent Tamper, update MX attribute

(Figure 2, 20; Table 1, 6, 20).

28-Mar-2006

Update to “Avoiding Inadvertent Tamper paragraph“ paragraph.

10-Sep-2008

Reformatted document and title change; updated cover page, Figure 3,

14, 19, Section 6: Package mechanical data.

M41ST87WMX6 数据表(PDF) 47 Page - STMicroelectronics