Name: STM8S903K3T6C - STM8 8-bit 8Kb Flash 16MHz CPU integrated EEPROM MCU 32Pin LQFP
Brand: STMicroelectronics
SKU: 033-STM8S903K3T6C
Price: 147.5 INR
Availability: InStock

Technical Specifications

Brand:

STMicroelectronics

Case/Package:

LQFP

Mount:

Surface Mount

Number of Pins:

Data Bus Width:

8 b

EEPROM Memory Size:

640 B

Frequency:

16 MHz

Interface:

I2C, IrDA, LIN, SPI, UART, USART

Max Frequency:

16 MHz

Max Operating Temperature:

85 C

Max Power Dissipation:

330 mW

Max Supply Voltage:

5.5 V

Memory Size:

8 kB

Memory Type:

FLASH

Min Operating Temperature:

-40 C

Min Supply Voltage:

2.95 V

Nominal Supply Current:

5 uA

Number of A/D Converters:

Number of ADC Channels:

Number of I2C Channels:

Number of I/Os:

Number of Programmable I/O:

Number of SPI Channels:

Number of Timers/Counters:

Number of UART Channels:

Oscillator Type:

Internal

Peripherals:

Brown-out Detect/Reset, I2C, POR, PWM, WDT

RAM Size:

1 kB

Watchdog Timer:

Yes

Height:

1.45 mm

Length:

7.2 mm

Width:

7.2 mm

Lead Free:

Lead Free

Radiation Hardening:

REACH SVHC:

No SVHC

RoHS:

Compliant

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

The STM8S903K3/F3 access line 8-bit microcontrollers offer 8 Kbyte Flash program memory, plus integrated true data EEPROM. The STM8S microcontroller family reference manual (RM0016) refers to devices in this family as low-density. They provide the following benefits: performance, robustness, and reduced system cost.

Device performance and robustness are ensured by advanced core and peripherals made in a state-of-the art technology, a 16 MHz clock frequency, robust I/Os, independent watchdogs with separate clock source, and a clock security system.

Key Features

Core
- 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
- Extended instruction set
Memories
- Program memory: 8 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle
- Data memory: 640 byte true data EEPROM; endurance 300 kcycle
- RAM: 1 Kbyte
Clock, reset and supply management
- 2.95 to 5.5 V operating voltage
- Flexible clock control, 4 master clock sources
  - Low power crystal resonator oscillator
  - External clock input
  - Internal, user-trimmable 16 MHz RC
  - Internal low-power 128 kHz RC
- Clock security system with clock monitor
- Power management:
  - Low-power modes (wait, active-halt, halt)
  - Switch-off peripheral clocks individually
- Permanently active, low-consumption power-on and power-down reset
Interrupt management
- Nested interrupt controller with 32 interrupts
- Up to 28 external interrupts on 7 vectors
Timers
- Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
- 16-bit general purpose timer, with 3 CAPCOM channels (IC, OC or PWM)
- 8-bit basic timer with 8-bit prescaler
- Auto wake-up timer
- Window watchdog and independent watchdog timers
Communication interfaces
- UART with clock output for synchronous operation, SmartCard, IrDA, LIN master mode
- SPI interface up to 8 Mbit/s
- I2C interface up to 400 kbit/s
Analog to digital converter (ADC)
- 10-bit, ±1 LSB ADC with up to 7 multiplexed channels + 1 internal channel, scan mode and analog watchdog
- Internal reference voltage measurement
I/Os
- Up to 28 I/Os on a 32-pin package including 21 high sink outputs
- Highly robust I/O design, immune against current injection