http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




STMicroelectronics Electronic Components Datasheet

STM8AF6126 Datasheet

Automotive 8-bit MCU

No Preview Available !

STM8AF6126 pdf
www.DataSheet4U.com
STM8AF622x/4x STM8AF6266/68
STM8AF612x/4x STM8AF6166/68
Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM,
10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V
Features
Core
Max fCPU: 16 MHz
Advanced STM8A core with Harvard
architecture and 3-stage pipeline
Average 1.6 cycles/instruction resulting in 10
MIPS at 16 MHz fCPU for industry standard
benchmark
Memories
Program memory: 16 to 32 Kbytes Flash; data
retention 20 years at 55 °C after 1 kcycle
Data memory: 0.5 to 1 Kbyte true data
EEPROM; endurance 300 kcycles
RAM: 1 to 2 Kbytes
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
Multiple low power modes (wait, slow, auto
wakeup, halt) with user definable clock gating
Low consumption power-on and power-down
reset
Interrupt management
Nested interrupt controller with 32 interrupt
vectors
Up to 34 external interrupts on 5 vectors
Timers
Up to 2 auto-reload 16-bit PWM timers with up
to 3 CAPCOM channels each (IC, OC or PWM)
Multipurpose timer: 16-bit, 4 CAPCOM
channels, 3 complementary outputs, dead-time
insertion and flexible synchronization
8-bit AR system timer with 8-bit prescaler
Auto wakeup timer
Two watchdog timers: Window and standard
LQFP48 7x7
LQFP32 7x7
VFQFPN32 5x5
Communication interfaces
LINUART LIN 2.1 compliant, master/slave
modes with automatic resynchronization
SPI interface up to 8 Mbit/s or fCPU/2
I2C interface up to 400 Kbit/s
Analog-to-digital converter (ADC)
10-bit accuracy, 2LSB TUE accuracy, 2 LSB
TUE linearity ADC and up to 10 multiplexed
channels with individual data buffer
Analog watchdog, scan and continuous
sampling mode
I/Os
Up to 38 user pins including 10 high sink I/Os
Highly robust I/O design, immune against
current injection
Operating temperature
Up to 150 °C
Table 1. Device summary(1)
Part numbers: STM8AF622x/4x STM8AF6266/68
STM8AF6268, STM8AF6248, STM8AF6266,
STM8AF6246, STM8AF6226
Part numbers: STM8AF612x/4x STM8AF6166/68(2)
STM8AF6168, STM8AF6148, STM8AF6166,
STM8AF6146, STM8AF6126
1. In the order code, the letter ‘F’ applies to devices
featuring Flash and data EEPROM, while ‘H’ refers to
devices with Flash memory only.
2. Not recommended for new design.
July 2010
Doc ID 14952 Rev 4
1/99
www.st.com
1


STMicroelectronics Electronic Components Datasheet

STM8AF6126 Datasheet

Automotive 8-bit MCU

No Preview Available !

STM8AF6126 pdf
Contents
Contents
www.DataSheet4U.com
STM8AF61xx, STM8AF62xx
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3 Product line-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1 STM8A central processing unit (CPU) . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1.1 Architecture and registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1.2 Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1.3 Instruction set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.2 Single wire interface module (SWIM) and debug module . . . . . . . . . . . . 14
5.2.1 SWIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.2.2 Debug module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.3 Interrupt controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.4 Flash program and data EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.4.1 Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.4.2 Write protection (WP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.4.3 Protection of user boot code (UBC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.4.4 Read-out protection (ROP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.5 Clock controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.5.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.5.2 Internal 16 MHz RC oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.5.3 Internal 128 kHz RC oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.5.4 Internal high-speed crystal oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.5.5 External clock input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.5.6 Clock security system (CSS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.6 Low-power operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.7 Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.7.1 Watchdog timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.7.2 Auto-wakeup counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.7.3 Beeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2/99 Doc ID 14952 Rev 4


Part Number STM8AF6126
Description Automotive 8-bit MCU
Maker STMicroelectronics
Total Page 30 Pages
PDF Download
STM8AF6126 pdf
Download PDF File
STM8AF6126 pdf
View for Mobile



Buy Electronic Components




Related Datasheet

1 STM8AF6126 Automotive 8-bit MCU STMicroelectronics
STMicroelectronics
STM8AF6126 pdf
2 STM8AF612x Automotive 8-bit MCU ST Microelectronics
ST Microelectronics
STM8AF612x pdf






Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components