STM8S903K3 STMicroelectronics, STM8S903K3 Datasheet - Page 18

• Manufacturer Part Number: STM8S903K3
• Description: 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S903K3

• Program Memory: 8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles
• Data Memory: 640 bytes true data EEPROM; endurance 300 kcycles
• Ram: 1 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

Product overview
4.14.2
4.14.3
18/115
•
•
•
•
•
Asynchronous communication (UART mode)
•
•
•
•
•
•
Synchronous communication
•
•
•
•
LIN master mode
•
•
SPI
•
•
•
•
•
•
•
I²C
•
•
High precision baud rate generator
Smartcard emulation
IrDA SIR encoder decoder
LIN master mode
Single wire half duplex mode
Full duplex communication - NRZ standard format (mark/space)
Programmable transmit and receive baud rates up to 1 Mbit/s (f
following any standard baud rate regardless of the input frequency
Separate enable bits for transmitter and receiver
Two receiver wakeup modes:
-
-
Transmission error detection with interrupt generation
Parity control
Full duplex synchronous transfers
SPI master operation
8-bit data communication
Maximum speed: 1 Mbit/s at 16 MHz (f
Emission: Generates 13-bit synch break frame
Reception: Detects 11-bit break frame
Maximum speed: 8 Mbit/s (f
Full duplex synchronous transfers
Simplex synchronous transfers on two lines with a possible bidirectional data line
Master or slave operation - selectable by hardware or software
CRC calculation
1 byte Tx and Rx buffer
Slave/master selection input pin
I²C master features:
-
-
I²C slave features:
Address bit (MSB)
Idle line (interrupt)
Clock generation
Start and stop generation
DocID15590 Rev 6
MASTER
/2) both for master and slave
CPU
/16)
STM8S903K3 STM8S903F3
CPU
/16) and capable of