8 Bit MCU Microcontroller Unit STM8S105S4T6C Access Line 16MHz 32Kbyt

Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbyte Flash, integrated EEPROM, 10-bit ADC, timers, UART, SPI, I²C

8 Bit Microcontroller STM8S105S4T6C MCU Access Line 16 MHz 8-Bit MCU 32 Kbyt

> Features

Core

• 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline

• Extended instruction set Memories

• Program memory: up to 32 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle

• Data memory: up to 1 Kbyte true data EEPROM; endurance 300 kcycle

• RAM: up to 2 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 37 external interrupts on 6 vectors Timers

• Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

• 2x16-bit general purpose timer, with 2+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 10 multiplexed channels, scan mode and analog watchdog I/Os

• Up to 38 I/Os on a 48-pin package including 16 high sink outputs

• Highly robust I/O design, immune against current injection Unique ID

• 96-bit unique key for each device

> Description

The STM8S105x4/6 access line 8-bit microcontrollers offer from 16 to 32 Kbyte Flash program memory, plus integrated true data EEPROM. The STM8S microcontroller family reference manual (RM0016) refers to devices in this family as medium-density. All devices of the STM8S105x4/6 access line provide the following benefits: reduced system cost, performance and robustness, short development cycles, and product longevity.

The system cost is reduced thanks to an integrated true data EEPROM for up to 300 k write/erase cycles and a high system integration level with internal clock oscillators, watchdog and brown-out reset.

Device performance is ensured by a 16 MHz CPU clock frequency and enhanced characteristics which include robust I/O, independent watchdogs (with a separate clock source), and a clock security system.

Short development cycles are guaranteed due to application scalability across common family product architecture with compatible pinout, memory map and modular peripherals.

Product longevity is ensured in the STM8S family thanks to their advanced core which is made in a state-of-the-art technology for applications with 2.95 V to 5.5 V operating supply. Full documentation is offered as well as a wide choice of development tools

> Specifications

> Trading Guide

Shipping:

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» DHL eCommerce,12-22 business days.
» FedEx International Priority, 3-7 business days
» EMS, 10-15 business days.
» Registered Air Mail, 15-30 business days.

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Warranty:

---All Retechip purchases come with a 30day money back return policyThis warranty shall not apply to any

item where defects have been caused by improper customer assembly, failure by customer to follow

instructions,product modification, negligent or improper operation.

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