STM8T143 STMicroelectronics, STM8T143 Datasheet - Page 11

• Manufacturer Part Number: STM8T143
• Description: Single-channel capacitive sensor for touch and proximity detection
• Manufacturer: STMicroelectronics

STM8T143
Table 2.
1. S: power supply, SNS: capacitive sensing, OD: output open drain, PP: output push-pull, and I: input
2. Pin function depends on option byte configuration (please refer to
3. Requires a low equivalent series resistance (ESR), 1µF capacitor to ground. This output must not be used
Pin
no.
1
2
3
4
5
6
7
8
to power other devices.
Data streaming mode
Dual output mode
Dual output mode
Control mode
Control mode
STM8T143 pin descriptions
Mode
-
-
-
-
-
-
Doc ID 18315 Rev 3
PIn type
OD/PP
OD/PP
SNS
OD
PP
S
S
S
-
-
I
(1)
Pin name
POUT
TOUT
POUT
CTRL
DATA
V
V
V
NC
NC
C
REG
DD
SS
X
Section 6: Device
Capacitive sensing channel pin to R
Internal voltage regulator output
Touch or proximity output
Data streaming output
Proximity output
Pin function
Supply voltage
Not connected
Not connected
Touch output
Control input
Ground
operation)
Pin descriptions
(2)
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(3)
X