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 26.
Operating conditions at power-up/power-down
Symbol
V
DD
t
VDD
V
DD
Reset release delay
t
TEMP
Reset generation delay
Power-on reset
V
IT+
threshold
Brown-out reset
V
IT-
threshold
Brown-out reset
V
HYS(BOR)
hysteresis
1. Guaranteed by design, not tested in production.
2. If V
is below 3 V, the code execution is guaranteed above the V
DD
kept. The EEPROM programming sequence must not be initiated.
10.3.1
VCAP external capacitor
Stabilization for the main regulator is achieved connecting an external capacitor C
V
pin. C
is specified in
CAP
EXT
to less than 15 nH.
Figure 11. External capacitor C
1. Legend: ESR is the equivalent series resistance and ESL is the equivalent inductance.
10.3.2
Supply current characteristics
The current consumption is measured as described in
page
58.
If not explicitly stated, general conditions of temperature and voltage apply.
Parameter
Conditions
rise time rate
fall time rate
V
rising
DD
V
falling
DD
(2)
Table
25. Care should be taken to limit the series inductance
EXT
ESR
C
Rleak
Doc ID 14395 Rev 8
Electrical characteristics
Min
Typ
Max
(1)
2
(1)
2
3
3
2.65
2.8
2.95
2.58
2.73
2.88
(1)
70
and V
thresholds. RAM content is
IT-
IT+
EXT
ESL
Figure 8 on page 57
and
Figure 9 on
Unit
µs/V
ms
µs
V
mV
to the
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