STM8AF6223

NRND
Design Win Education

Automotive 8-bit MCU with 8 Kbytes Flash, LIN, 16 MHz CPU, integrated EEPROM

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Product overview

Description

The STM8AF6213, STM8AF6213A, STM8AF6223, STM8AF6223A and STM8AF6226 automotive 8-bit microcontrollers offer 4 to 8 Kbytes of Flash program memory, plus integrated true data EEPROM. The STM8S series and STM8AF series 8-bit microcontrollers 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.

  • All features

    • AEC-Q100 qualified
    • Core
      • Max fCPU: 16 MHz
      • Advanced STM8A core with Harvard architecture and 3-stage pipeline
      • Extended instruction set
    • Memories
      • Program memory: 4 to 8 Kbyte Flash program; data retention 20 years at 55 °C after 1 kcycle
      • Data memory: 640 byte true data EEPROM; endurance 300 kcycle
      • RAM: 1 Kbyte
    • Clock management
      • Low-power crystal resonator oscillator with external clock input
      • Internal, user-trimmable 16 MHz RC and low-power 128 kHz RC oscillators
      • Clock security system with clock monitor
    • Reset and supply management
      • Wait/auto-wakeup/Halt low-power modes with user definable clock gating
      • 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 each (IC, OC, PWM)
      • 8-bit AR basic timer with 8-bit prescaler
      • Auto-wakeup timer
      • Window and independent watchdog timers
    • 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
    • Communication interfaces
      • LINUART LIN 2.2 compliant, master/slave modes with automatic resynchronization
      • SPI interface up to 8 Mbit/s or fMASTER/2
      • I2C interface up to 400 Kbit/s
    • Analog to digital converter (ADC)
      • 10-bit, ± 1 LSB ADC with up to 7 muxed channels + 1 internal channel, scan mode and analog watchdog
      • Internal reference voltage measurement
    • Operating temperature up to 150 °C

Circuit Diagram

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM8AF6223IPCU
NRND
TSSOP-20 Automotive Ecopack2
STM8AF6223IPCX
NRND
TSSOP-20 Automotive Ecopack2
STM8AF6223PAU
NRND
TSSOP-20 Automotive Ecopack2
STM8AF6223PAX
NRND
TSSOP-20 Automotive Ecopack2
STM8AF6223PCU
NRND
TSSOP-20 Automotive Ecopack2
STM8AF6223PCX
NRND
TSSOP-20 Automotive Ecopack2
STM8AF6223PDU
NRND
TSSOP-20 Automotive Ecopack2
STM8AF6223PDX
NRND
TSSOP-20 Automotive Ecopack2

STM8AF6223IPCU

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STM8AF6223IPCX

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STM8AF6223PAU

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STM8AF6223PAX

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STM8AF6223PCU

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STM8AF6223PCX

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STM8AF6223PDU

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STM8AF6223PDX

Package:

TSSOP-20

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors