STM6600 - STM6601
Description
Table 2. Pin descriptions
Pin number Symbol
Function
1
VCC
Power supply input
2
SR
Smart Reset™ button input
3
VREF
Precise 1.5 V voltage reference
4
PSHOLD PSHOLD input
5
CSRD
Adjustable Smart Reset™ delay time input
6
PB
Push-button input
7
VCCLO Output for high threshold comparator output (VTH+)
8
PBOUT Status of PB push-button input
9
EN or EN Enable output
10
RST
Reset output
11
INT
Interrupt output
12
GND
Ground
Figure 5. TDFN12 pin connections
VCC 1
SR 2
VREF 3
PSHOLD 4
CSRD 5
PB 6
12 GND
11 INT
10 RST
9 EN (EN)
8 PBOUT
7 VCCLO
AM00245v1
Doc ID 15453 Rev 7
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