STM8AF528ATAY Datasheet, PDF (1/114 Pages) STMicroelectronics – 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

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_CPU: 24 MHz
– Advanced STM8A core with Harvard
architecture and 3-stage pipeline
– Average 1.6 cycles/instruction resulting in
10 MIPS at 16 MHz f_CPU for industry
standard benchmark
• Memories
– 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
• 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 37 external interrupts on 5 vectors
• Timers
– 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
– Window and independent watchdog timers
• I/Os
– Up to 68 user pins (11 high sink I/Os)
– Highly robust I/O design, immune against
current injection
LQFP80 14x14
LQFP64 10x10
LQFP48 7x7
LQFP32 7x7
VFQFPN32 5x5
• Communication interfaces
– High speed 1 Mbit/s CAN 2.0B interface
– USART with clock output for synchronous
operation - LIN master mode
– LINUART LIN 2.2 compliant, master/slave
modes with automatic resynchronization
– SPI interface up to 10 Mbit/s or f_MASTER/2
– I²C interface up to 400 Kbit/s
• 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 grade 0
Table 1. Device summary⁽¹⁾
Reference
Part number
STM8AF51xx (with CAN)⁽²⁾
STM8AF5169, STM8AF5189,
STM8AF5198
STM8AF52xx (with CAN)
STM8AF5268, STM8AF5269,
STM8AF5286, STM8AF5288,
STM8AF5289, STM8AF528A,
STM8AF52A8, STM8AF52A9,
STM8AF52AA
STM8AF61xx⁽²⁾
STM8AF6178, STM8AF6199,
STM8AF619A
STM8AF62xx
STM8AF6269, STM8AF6286,
STM8AF6288, STM8AF6289,
STM8AF628A, STM8AF62A6,
STM8AF62A8, STM8AF62A9,
STM8AF62AA
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 53).
2. Not recommended for new design.
March 2014
This is information on a product in full production.
DocID14395 Rev 10
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