STM8S003K3 STMicroelectronics, STM8S003K3 Datasheet - Page 18

• Manufacturer Part Number: STM8S003K3
• Description: Value line, 16 MHz STM8S 8-bit MCU, 8 Kbytes Flash, 128 bytes data EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S003K3

• Program Memory: 8 Kbytes Flash; data retention 20 years at 55 °C after 100 cycles
• Data Memory: 128 bytes of true data EEPROM; endurance up to 100 000 write/erase cycles
• Ram: 1 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

Pinout and pin description
5
5.1
18/99
Pinout and pin description
STM8S003K3 LQFP32 pinout and pin description
Type
Level
Output speed
Port and control
configuration
Reset state
[SPI_NSS] TIM2_CH3/(HS)PA3
Table 4: Legend/abbreviations for pinout tables
I= Input, O = Output, S = Power supply
Input
Output
O1 = Slow (up to 2 MHz)
O2 = Fast (up to 10 MHz)
O3 = Fast/slow programmability with slow as default state after reset
O4 = Fast/slow programmability with fast as default state after reset
Input
Output
Bold X (pin state after internal reset release).
Unless otherwise specified, the pin state is the same during the reset
phase and after the internal reset release.
Figure 3: STM8S003K3 LQFP32 pinout
OSCOUT/PA2
OSCIN/PA1
DocID018576 Rev 2
NRST
VCAP
V SS
V DD
PF4
1
2
3
4
5
6
7
8
32 31 30 29 28 27 26 25
9 10 11 12 13 14 15 16
CM = CMOS
HS = High sink
float = floating, wpu = weak pull-up
T = True open drain, OD = Open drain, PP =
Push pull
24
23
22
21
20
19
18
17
PC7 (HS)/SPI_MISO
PC6 (HS)/SPI_MOSI
PC5 (HS)/SPI_SCK
PC4 (HS)/TIM1_CH4/CLK_CCO
PC3 (HS)/TIM1_CH3
PC2 (HS)/TIM1_CH2
PC1 (HS)/TIM1_CH1/
PE5
(HS)
/SPI_NSS
STM8S003K3 STM8S003F3
UART1_CK