STM8AF52AA STMicroelectronics, STM8AF52AA Datasheet - Page 71
STM8AF52AA
Manufacturer Part Number
STM8AF52AA
Description
STM8AF52 CAN Line
Manufacturer
STMicroelectronics
Datasheet
1.STM8AF5168.pdf
(106 pages)
Specifications of STM8AF52AA
Max Fcpu
24 MHz
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
Advanced Control Timer
16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
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STM8AF52/62xx, STM8AF51/61xx
Table 38.
1. The physical granularity of the memory is four bytes, so cycling is performed on four bytes even when a
2. More information on the relationship between data retention time and number of write/erase cycles is
3. Retention time for 256B of data memory after up to 1000 cycles at 125 °C.
Symbol
N
T
t
RET
write/erase operation addresses a single byte.
available in a separate technical document.
WE
WE
Temperature for writing and erasing
Data memory endurance
(erase/write cycles)
Data retention time
Data memory
Parameter
Doc ID 14395 Rev 8
(1)
T
A
= -40°C to 125 °C
T
T
T
Condition
A
A
A
= 25 °C
= 25 °C
= 55 °C
—
Electrical characteristics
100 k
40
20
300 k
Min
-40
(2)(3)
(2)(3)
(2)
Max
150
—
—
—
—
cycles
years
Unit
71/106
°C