STM1404ARMBQ6F STMICROELECTRONICS [STMicroelectronics], STM1404ARMBQ6F Datasheet - Page 33

• Manufacturer Part Number: STM1404ARMBQ6F
• Description: 3 V FIPS-140 security supervisor with battery switchover
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM1404
Figure 31. Topside marking information
1. Options codes:
X = A, B, or C (for V
X = T, S, or R (for reset threshold)
X = M, N, or O (for battery low voltage detect threshold)
X = B, C, D, H, I, or J (for temperature alarm threshold)
2. Traceability codes
Y = Year
WW = Work Week
OUT
)
XXXX
YWW
04
(2)
AI12218
(1)
Part numbering
33/36