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PDF STM8AF6266 Data sheet ( Hoja de datos )
| Número de pieza | STM8AF6266 | |
| Descripción | Automotive 8-bit MCU | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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STM8AF6246 STM8AF6248
STM8AF6266 STM8AF6268
Automotive 8-bit MCU, with up to 32 Kbyte Flash, data EEPROM,
10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V
Datasheet - production data
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
– Flash Program memory: 16 to 32 Kbyte
Flash; data retention 20 years at 55 °C
after 1 kcycle
– Data memory: 0.5 to 1 Kbyte true data
EEPROM; endurance 300 kcycle
– RAM: 2 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 vectors
– Up to 34 external interrupts on 5 vectors
Timers
– Up to 2 general purpose 16-bit PWM timers
with up to 3 CAPCOM channels each (IC,
OC or PWM)
– Advanced control timer: 16-bit, 4 CAPCOM
channels, 3 complementary outputs, dead-
time insertion and flexible synchronization
– 8-bit AR basic timer with 8-bit prescaler
– Auto-wakeup timer
LQFP48
(7x7 mm)
LQFP32
(7x7 mm)
VFQFPN32
(5x5 mm)
– Window and independent watchdog timers
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 accuracy, 2LSB TUE accuracy, 2LSB
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 HS I/Os
– Highly robust I/O design, immune against
current injection
Operating temperature up to 150 °C
Qualification conforms to AEC-Q100 rev G
June 2015
This is information on a product in full production.
DocID14952 Rev 10
1/99
www.st.com
1 page  
STM8AF6246/48/66/68
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
Table 21.
Table 22.
Table 23.
Table 24.
Table 25.
Table 26.
Table 27.
Table 28.
Table 29.
Table 30.
Table 31.
Table 32.
Table 33.
Table 34.
Table 35.
Table 36.
Table 37.
Table 38.
Table 39.
Table 40.
Table 41.
Table 42.
Table 43.
Table 44.
Table 45.
Table 46.
STM8AF6246/48/66/68 product line-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Peripheral clock gating bit assignments in CLK_PCKENR1/2 registers . . . . . . . . . . . . . . . 19
Advanced control and general purpose timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
TIM4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
ADC naming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Communication peripheral naming correspondence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Legend/abbreviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
STM8AF6246/48/66/68 (32 Kbyte) microcontroller pin description . . . . . . . . . . . . . . . . . . 29
Memory model for the devices covered in this datasheet. . . . . . . . . . . . . . . . . . . . . . . . . . 33
I/O port hardware register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
General hardware register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
CPU/SWIM/debug module/interrupt controller registers . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Temporary memory unprotection registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
STM8A interrupt table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Option bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Option byte description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Operating lifetime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Operating conditions at power-up/power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Total current consumption in Run, Wait and Slow mode.
General conditions for VDD apply, TA = -40 to 150 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Total current consumption in Halt and Active-halt modes.
General conditions for VDD apply, TA = -40 to 55 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Oscillator current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Programming current consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Typical peripheral current consumption VDD = 5.0 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
HSE user external clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
HSE oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Flash program memory/data EEPROM memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Flash program memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Data memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
I/O static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
TIM 1, 2, 3, and 4 electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
SPI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
I2C characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
ADC accuracy for VDDA = 5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
EMS data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
EMI data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
ESD absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
VFQFPN32 - 32-pin, 5x5 mm, 0.5 mm pitch very thin profile fine pitch quad
DocID14952 Rev 10
5/99
6
5 Page 
STM8AF6246/48/66/68
3 Product line-up
Product line-up
²
Table 1. STM8AF6246/48/66/68 product line-up
Order code
Package
Medium
density
Flash
program
memory
(byte)
RAM Data EE 10-bit
(byte) (byte) A/D ch.
Timers
(IC/OC/PWM)
Serial
interfaces
I/0
wakeup
pins
STM8AF/P6268
STM8AF/P6248
LQFP48
(7x7)
32 K
16 K
1K
0.5 K
1x8-bit: TIM4
10
3x16-bit: TIM1, LIN(UART),
TIM2, TIM3
SPI, I²C
38/35
(9/9/9)
STM8AF/P6266
STM8AF/P6246
LQFP32
(7x7)
32 K
16 K
1K
2K
0.5 K
1x8-bit: TIM4
7
3x16-bit: TIM1, LIN(UART),
TIM2, TIM3
SPI, I²C
25/23
(8/8/8)
STM8AF/P6266
STM8AF/P6246
VFQFPN32
32 K
16 K
1K
0.5 K
1x8-bit: TIM4
7
3x16-bit: TIM1, LIN(UART),
TIM2, TIM3
SPI, I²C
25/23
(8/8/8)
DocID14952 Rev 10
11/99
93
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet STM8AF6266.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| STM8AF6266 | Automotive 8-bit MCU |  ST Microelectronics |
| STM8AF6266 | Automotive 8-bit MCU | STMicroelectronics |
| STM8AF6268 | Automotive 8-bit MCU | ST Microelectronics |
| STM8AF6268 | Automotive 8-bit MCU | STMicroelectronics |
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