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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.主な特徴
- コア
- 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
- 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
- コア
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サンプル & 購入
| 製品型番 | パッケージ | 梱包タイプ | 温度（℃） | 製品ステータス | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | STからオーダー | 販売代理店からオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||
| STM8S105C4T6 | LQFP 48 7x7x1.4 | Tray | -40 | 85 | 量産中 | EAR99 | MALAYSIA | 0.6574 / 10k | 購入 | 在庫チェック |
| STM8S105C4T3 | LQFP 48 7x7x1.4 | Tray | -40 | 125 | 量産中 | EAR99 | CHINA | 0.756 / 10k | 購入 | 在庫チェック |
| STM8S105C4T6TR | LQFP 48 7x7x1.4 | Tape And Reel | -40 | 85 | 量産中 | EAR99 | MALAYSIA | 0.6574 / 10k | 購入 | 在庫チェック |
| STM8S105C4T3TR | LQFP 48 7x7x1.4 | Tape And Reel | -40 | 125 | 量産中 | EAR99 | CHINA | 0.756 / 10k | 販売代理店に在庫がない場合は、STのセールスオフィスまでお問い合わせください | |
STM8S105C4T3TR
パッケージ
LQFP 48 7x7x1.4梱包タイプ
Tape And ReelBudgetary Price (US$)*/Qty
0.756 / 10k（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。
ビデオ
We asked Christophe the following questions: - How is ST engaged in the 8-bit MCU market ? - What benefits does the STM8 bring? - What applications are suitable for STM8 (no change) - What kind of ecosystem does STM8 have?
Learn the basics of our STM8L series of ultra-low-power microcontrollers !
Get started with ST MCU Finder, the best way to explore the complete portfolio of STM32 ARM® Cortex®-M and STM8 microcontrollers now directly from Windows, Linux or Mac computers.
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サポート & アプリケーション
| 製品型番 | 製品ステータス | 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 | Industrial | Ecopack2 | |
| STM8S105C4T3TR | 量産中 | LQFP 48 7x7x1.4 | Industrial | Ecopack2 | |
| STM8S105C4T6 | 量産中 | LQFP 48 7x7x1.4 | Industrial | Ecopack2 | |
| STM8S105C4T6TR | 量産中 | LQFP 48 7x7x1.4 | Industrial | Ecopack2 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
