STM8S105C4

概要

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製品概要

概要

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.

特徴
コア

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

Extended instruction set

メモリ

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

タイマ

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
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品質 & 信頼性

製品型番	マーケティング･ステータス	パッケージ	グレード	RoHSコンプライアンスグレード	材料宣誓書**
STM8S105C4T3	量産中	LQFP 48 7x7x1.4 mm	インダストリアル	Ecopack2	PDF XML
STM8S105C4T3TR	量産中	LQFP 48 7x7x1.4 mm	インダストリアル	Ecopack2	PDF XML
STM8S105C4T6	量産中	LQFP 48 7x7x1.4 mm	インダストリアル	Ecopack2
STM8S105C4T6TR	量産中	LQFP 48 7x7x1.4 mm	インダストリアル	Ecopack2