STM8AF5xxx STM8AF6x69/7x/8x/9x/Ax
Automotive 8-bit MCU, with up to 128 Kbytes Flash, data EEPROM,
10-bit ADC, timers, LIN, CAN, USART, SPI, I2C, 3 to 5.5 V
Datasheet −production data
Features
■ Core
– Max f
: 24 MHz
CPU
LQFP48 7x7
LQFP64 10x10
LQFP80 14x14
– Advanced STM8A core with Harvard
architecture and 3-stage pipeline
– Average 1.6 cycles/instruction resulting in
10 MIPS at 16 MHz f
standard benchmark
for industry
CPU
LQFP32 7x7
VFQFPN32 5x5
■ Communication interfaces
■ Memories
– High speed 1 Mbit/s CAN 2.0B interface
– USART with clock output for synchronous
operation - LIN master mode
– LINUART LIN 2.1 compliant, master/slave
modes with automatic resynchronization
– Program memory: 32 to 128 Kbytes Flash
program; data retention 20 years at 55 °C
– Data memory: up to 2 Kbytes true data
EEPROM; endurance 300 kcycles
– RAM: 2 Kbytes to 6 Kbytes
– SPI interface up to 10 Mbit/s or f
– I C interface up to 400 Kbit/s
/2
MASTER
2
■ 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
■ Analog to digital converter (ADC)
– 10-bit resolution, 2 LSB TUE, 1 LSB
linearity and up to 16 multiplexed channels
■ Operating temperature up to 150 °C
■ Qualification conforms to AEC-Q100 rev G
■ Reset and supply management
– Wait/auto-wakeup/Halt low-power modes
with user definable clock gating
– Low consumption power-on and power-
down reset
(1)
Table 1.
Device summary
Part numbers: STM8AF52xx (with CAN)
STM8AF52AA, STM8AF52A9, STM8AF52A8, STM8AF528A,
STM8AF5289, STM8AF5288, STM8AF5269, STM8AF5268
■ Interrupt management
Part numbers: STM8AF6269/8x/Ax
– Nested interrupt controller with 32 vectors
– Up to 37 external interrupts on 5 vectors
STM8AF62AA, STM8AF62A9, STM8AF62A8, STM8AF628A,
STM8AF6289, STM8AF6288, STM8AF6286, STM8AF6269,
STM8AF62A6,
■ Timers
Part numbers: STM8AF51xx (with CAN)(2)
– 2 general purpose 16-bit timers with up to 3
CAPCOM channels each (IC, OC, 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
STM8AF51AA, STM8AF51A9, STM8AF51A8, STM8AF519A,
STM8AF5199, STM8AF5198, STM8AF518A, STM8AF5189,
STM8AF5188, STM8AF5179, STM8AF5178, STM8AF5169,
STM8AF5168
(2)
Part numbers: STM8AF6169/7x/8x/9x/Ax
STM8AF61AA, STM8AF61A9, STM8AF61A8, STM8AF619A,
STM8AF6199, STM8AF6198, STM8AF618A, STM8AF6189,
STM8AF6188, STM8AF6186, STM8AF6179, STM8AF6178,
STM8AF6176, STM8AF6169
– Window and independent watchdog timers
■ I/Os
1. In the order code, ‘F’ applies to devices with Flash program
memory and data EEPROM while ‘H’ refers to devices with
Flash program memory only. ‘F’ is replaced by ‘P’ for devices
with FASTROM (see Tables 2, 3, 4, and 5, and Figure 52).
– Up to 68 user pins (11 high sink I/Os)
– Highly robust I/O design, immune against
current injection
2. Not recommended for new design.
July 2012
Doc ID 14395 Rev 9
1/110
This is information on a product in full production.
www.st.com
1