STM8TL53C4 STMicroelectronics, STM8TL53C4 Datasheet - Page 36

• Manufacturer Part Number: STM8TL53C4
• Description: 8-bit, ultra-low-power, touch-sensing MCUs with 16-Kbyte Flash and proximity detection
• Manufacturer: STMicroelectronics

Specifications of STM8TL53C4

• Operating Power Supply: 1.65 V to 3.6 V
• Temperature Range: –40 °C to 85 °C
• 4 Low Power Modes: Wait, Active-halt with AWU (1 μA), Active-halt with ProxSense™ (10 μA with scan every 200 ms),Halt (0.4 μA)
• Dynamic Power Consumption: 150 μA/MHz
• Fast Wakeup From Halt Mode: 4.7 μs
• Ultralow Leakage Per I/o: 50 nA

Electrical parameters
9.1.5
9.2
36/62
Pin input voltage
The input voltage measurement on a pin of the device is described in
Figure 7.
Absolute maximum ratings
Stresses above those listed as “absolute maximum ratings” may cause permanent damage
to the device. This is a stress rating only and functional operation of the device under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
Table 11.
1. If the ProxSense peripheral is on, no injection must be performed on any pin having the transmit function
2. I
V
Symbol
(Tx) as an alternate function, even if this alternate function is not selected.
cannot be respected, the injection current must be limited externally to the I
injection is induced by V
INJ(PIN)
DD
V
V
ESD
- V
IN
SS
must never be exceeded. This is implicitly insured if V
Pin input voltage
Voltage characteristics
External supply voltage
Receiver channel pins (PXS_Rx0a...Rx9b)
Input voltage on transmit pins
(PB0...7 and PD0...7)
Input voltage on any other pin
Electrostatic discharge voltage
IN
>V
DD
while a negative injection is induced by V
Doc ID 022344 Rev 1
Ratings
V
IN
(2)
PXS on
STM8TL53xx PIN
PXS off
see
IN
Absolute maximum ratings (electrical
maximum is respected. If V
(1)
sensitivity) on page 52
V
V
V
V
IN
SS
SS
SS
SS
−0.3
Min
<V
INJ(PIN)
−0.3
−0.3
−0.3
−0.3
SS
.
value. A positive
Figure
PXS_V
PXS_V
(∼1.55)
(∼1.55)
Max
4.0
4.0
4.0
IN
7.
STM8TL53xx
REG
REG
maximum
Unit
V