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
Table 38.
Data memory
Symbol
T
Temperature for writing and erasing
WE
Data memory endurance
N
WE
(erase/write cycles)
t
Data retention time
RET
1. The physical granularity of the memory is four bytes, so cycling is performed on four bytes even when a
write/erase operation addresses a single byte.
2. More information on the relationship between data retention time and number of write/erase cycles is
available in a separate technical document.
3. Retention time for 256B of data memory after up to 1000 cycles at 125 °C.
Parameter
Condition
T
(1)
T
= -40°C to 125 °C
A
T
T
Doc ID 14395 Rev 8
Electrical characteristics
Min
Max
-40
150
= 25 °C
300 k
A
(2)
100 k
(2)(3)
= 25 °C
40
A
(2)(3)
= 55 °C
20
A
Unit
°C
cycles
years
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