STM8TL53G4 STMicroelectronics, STM8TL53G4 Datasheet - Page 16

• Manufacturer Part Number: STM8TL53G4
• Description: 8-bit, ultra-low-power, touch-sensing MCUs with 16-Kbyte Flash and proximity detection
• Manufacturer: STMicroelectronics

Specifications of STM8TL53G4

• 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

Pin description
Table 3.
16/62
Pin no.
1
2
3
4
5
6
7
8
27
28
1
2
3
4
5
PB6/ PXS_TX14
PA0
BEEP
PA1/SPI_NSS/
[TIM3_CH1]
PA2/SPI_SCK/
USART_CK/
[TIM3_CH2]
PA3/SPI_MISO/
USART_TX/
I2C_SDA
PA4/SPI_MOSI/
USART_RX/
I2C_SCL
VDD
VSS
Pin name
(1)
Table 2.
STM8TL53C4/G4 pin description
Type
Level
Port and control
configuration
Reset state
/SWIM/
(2)
(2)
Legends/abbreviations
I/O
I/O
I/O
I/O
I/O
I/O
S
S
I = input, O = output, S = power supply
Input
Output
Input
Output
Bold X (pin state after reset release).
Unless otherwise specified, the pin state is the same during the reset phase
(i.e. “under reset”) and after internal reset release (i.e. at reset state).
TC
TC
FT
FT
FT
FT
Input
X
X
X
X
X
X
FT = 5 V tolerant, TC = 3 V capable
HS = high sink/source (20 mA)
float = floating, wpu = weak pull-up
T = true open drain, OD = open drain, PP = push-pull
X
X
X
X
X
X
Doc ID 022344 Rev 1
X
X
X
X
X
X
HS
HS
HS
HS
HS
HS
Output
X
X
X
X
X
X
X
X
X
X
X
X
Port B6
SWIM
Port A1
Port A2
Port A3
Port A4
Digital
power
supply
Digital
ground
ProxSense
transmit 14
Port A0
SWIM input and
output
Beep output
SPI master/
slave select
SPI clock
USART
synchronous
clock
SPI master in/
slave out
USART transmit
I2C data
SPI master out/
slave in
USART receive
I2C clock
Alternate function
Default
(1)
STM8TL53xx
Timer 3 -
channel 1
Timer 3 -
channel 2
Remap