stm1404c STMicroelectronics, stm1404c Datasheet - Page 33

• Manufacturer Part Number: stm1404c
• Description: Security Supervisor With Battery Switchover
• Manufacturer: STMicroelectronics

Part numbering
Table 9.
Example:
Device type
STM1404: over/under temperature detect
V
A: V
B
C: V
Reset threshold voltage
T: V
S: V
R: V
Battery low voltage detect threshold (V
M: V
N: V
O: V
Under (TL)/over (TH) temperature alarm thresholds (STM1404 only)
B: –25/+80°C
C: –25/+85°C
D: –25/+95°C
Package
Q = QFN16 (3mm x 3mm)
Temperature range
6 = –40 to 85°C
Shipping method
F = ECOPACK Package, Tape & Reel
1. Contact local ST sales office for availability.
For other options, or for more information on any aspect of this device, please contact the ST sales office
nearest you.
OUT
(1)
: V
OUT
RST
OUT
RST
RST
DET
DET
DET
status (SAL = active-low)
OUT
= 3.00V to 3.15V
= 2.85V to 3.00V
= ON; Vccsw = normal mode
= 2.55V to 2.70V
= 2.5V (Typ)
= ground; Vccsw = high
= 3.2V (Typ)
= 2.3V (Typ)
= high-Z; Vccsw = high
Ordering information scheme (see
H: –35/+80°C
I: –35/+85°C
J: –35/+95°C
DET
)
STM1404
Figure 31 on page 34
A
T
M
for marking information)
D
Q
6
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F