STM8AF52AA

Manufacturer Part NumberSTM8AF52AA
DescriptionSTM8AF52 CAN Line
ManufacturerSTMicroelectronics
STM8AF52AA datasheet
 


Specifications of STM8AF52AA

Max Fcpu24 MHzProgram Memory32 to 128 Kbytes Flash program; data retention 20 years at 55 °C
Data Memoryup to 2 Kbytes true data EEPROM; endurance 300 kcyclesRam2 Kbytes to 6 Kbytes
Advanced Control Timer16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization  
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STM8AF52/62xx, STM8AF51/61xx
2
Description
The STM8AF52xx, STM8AF62xx, STM8AF51xx, and STM8AF61xx automotive 8-bit
microcontrollers described in this datasheet offer from 32 Kbytes to 128 Kbytes of non
volatile memory and integrated true data EEPROM. They are referred to as high density
STM8A devices in the STM8S and STM8A microcontroller families reference manual
(RM0016).
The STM8AF51xx and STM8AF52xx series feature a CAN interface.
All devices of the STM8A product line provide the following benefits: reduced system cost,
performance and robustness, short development cycles, and product longevity.
Reduced system cost
Integrated true data EEPROM for up to 300 kwrite/erase cycles
High system integration level with internal clock oscillators, watchdog and brown-
out reset
Performance and robustness
Peak performance 20 MIPS at 24 MHz and average performance 10 MIPS at
16 MHz CPU clock frequency
Robust I/O, independent watchdogs with separate clock source
Clock security system
Short development cycles
Applications scalability across a common family product architecture with
compatible pinout, memory map and modular peripherals.
Full documentation and a wide choice of development tools
Product longevity
Advanced core and peripherals made in a state-of-the art technology
Native automotive product family operating both at 3.3 V and 5 V supply
All STM8A and ST7 microcontrollers are supported by the same tools including
STVD/STVP development environment, the STice emulator and a low-cost, third party in-
circuit debugging tool (for more details, see
page
96).
Section 13: STM8 development tools on
Doc ID 14395 Rev 8
Description
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