STM1403ASMQ6F datasheet(31/34 Pages) STMICROELECTRONICS

Part #	STM1403ASMQ6F

Description	3 V FIPS-140 security supervisor with battery switchover

PDF	34 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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31 / 34 page

STM1403

Part numbering

31/35

Part numbering

Table 9.

Ordering information scheme (see Figure 30 on page 32 for marking information)

For other options, or for more information on any aspect of this device, please contact the ST sales office

nearest you.

Example:

STM1403

Device type

STM1403: physical, voltage tamper detect

VOUT status (SAL = active-low)

A: VOUT = ON; Vccsw = normal mode

B(1): VOUT = High-Z; Vccsw = high

Contact local ST sales office for availability.

C: VOUT = ground; Vccsw = high

Reset threshold voltage

T: VRST = 3.00 V to 3.15 V

S: VRST = 2.85 V to 3.00 V

R: VRST = 2.55 V to 2.70 V

Battery low voltage detect threshold (VDET)

M: VDET = 2.3 V (typ)

N: VDET = 2.5 V (typ)

O: VDET = 3.2 V (typ)

Package

Q = QFN16 (3 mm x 3 mm)

Temperature range

6 = –40 to 85°C

Shipping method

F = ECOPACK® package, tape & reel

STM1403ASMQ6F Datasheet(PDF) 31 Page - STMicroelectronics