STM8S903F3

NRND
Design Win Education

主流专用系列8位MCU,具有8 KB Flash、16 MHz CPU和集成EEPROM

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产品概述

推荐的替代产品: STM32C011F4

描述

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.

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.

Full documentation is offered as well as a wide choice of development tools.

  • 所有功能

    • 内核
      • 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
    • 计时器
      • 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
    • Unique ID
      • 96-bit unique key for each device

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EDA符号、封装和3D模型

STMicroelectronics - STM8S903F3

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3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
STM8S903F3M3
NRND
SO-20 工业 Ecopack1
STM8S903F3M3TR
NRND
SO-20 工业 Ecopack1
STM8S903F3M6
NRND
SO-20 工业 Ecopack1
STM8S903F3M6TR
NRND
SO-20 工业 Ecopack1
STM8S903F3P3
NRND
TSSOP-20 工业 Ecopack2
STM8S903F3P6
NRND
TSSOP-20 工业 Ecopack2
STM8S903F3P6TR
NRND
TSSOP-20 工业 Ecopack2
STM8S903F3U3TR
NRND
UFQFPN 20 3x3x0.6 mm 工业 Ecopack2
STM8S903F3U6TR
NRND
UFQFPN 20 3x3x0.6 mm 工业 Ecopack2

STM8S903F3M3

Package:

SO-20

Material Declaration**:

Marketing Status

NRND

Package

SO-20

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STM8S903F3M3TR

Package:

SO-20

Material Declaration**:

Marketing Status

NRND

Package

SO-20

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STM8S903F3M6

Package:

SO-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

SO-20

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STM8S903F3M6TR

Package:

SO-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

SO-20

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STM8S903F3P3

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903F3P6

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903F3P6TR

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903F3U3TR

Package:

UFQFPN 20 3x3x0.6 mm

Material Declaration**:

Marketing Status

NRND

Package

UFQFPN 20 3x3x0.6 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903F3U6TR

Package:

UFQFPN 20 3x3x0.6 mm

Material Declaration**:

Marketing Status

NRND

Package

UFQFPN 20 3x3x0.6 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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STM8S903F3P6
Available at distributors

经销商的可用性 STM8S903F3P6

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STM8S903F3P3
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经销商的可用性 STM8S903F3P3

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STM8S903F3U3TR
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经销商的可用性 STM8S903F3U3TR

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STM8S903F3M3
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经销商的可用性 STM8S903F3M3

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STM8S903F3M6TR
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经销商的可用性 STM8S903F3M6TR

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STM8S903F3M6
Available at distributors

经销商的可用性 STM8S903F3M6

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STM8S903F3P6TR
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经销商的可用性 STM8S903F3P6TR

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代理商库存报告日期:

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STM8S903F3U6TR
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经销商的可用性 STM8S903F3U6TR

代理商名称
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代理商库存报告日期:

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STM8S903F3M3TR
Available at distributors

经销商的可用性 STM8S903F3M3TR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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STM8S903F3P6 NRND

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产品型号:

STM8S903F3P6

Operating Temperature (°C)

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Max:

STM8S903F3P3 NRND

Budgetary Price (US$)*/Qty:
-
包:
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STM8S903F3P3

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代理商名称

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STM8S903F3U3TR NRND

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM8S903F3U3TR

Operating Temperature (°C)

Min:

Max:

STM8S903F3M3 NRND

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM8S903F3M3

Operating Temperature (°C)

Min:

Max:

STM8S903F3M6TR NRND

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM8S903F3M6TR

Operating Temperature (°C)

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代理商名称

代理商库存报告日期:

STM8S903F3M6 NRND

Budgetary Price (US$)*/Qty:
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包:
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RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM8S903F3M6

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

STM8S903F3P6TR NRND

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM8S903F3P6TR

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

STM8S903F3U6TR NRND

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM8S903F3U6TR

Operating Temperature (°C)

Min:

Max:

STM8S903F3M3TR NRND

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM8S903F3M3TR

Operating Temperature (°C)

Min:

Max:

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商