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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Page 58/106

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Electrical characteristics
10.1.5
Pin input voltage
The input voltage measurement on a pin of the device is described in
Figure 9.
Pin input voltage
10.2
Absolute maximum ratings
Stresses above those listed as ‘absolute maximum ratings’ may cause permanent damage
to the device. This is a stress rating only and functional operation of the device under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
Table 21.
Voltage characteristics
Symbol
V
- V
Supply voltage (including V
DDx
DD
Input voltage on true open drain pins (PE1, PE2)
V
IN
Input voltage on any other pin
|V
- V
| Variations between different power pins
DDx
DD
|V
- V
| Variations between all the different ground pins
SSx
SS
V
Electrostatic discharge voltage
ESD
1. All power (V
, V
DD
external power supply
2. I
must never be exceeded. This is implicitly insured if V
INJ(PIN)
cannot be respected, the injection current must be limited externally to the I
injection is induced by V
pads, there is no positive injection current, and the corresponding V
58/106
V
IN
Ratings
V
DDA and
DDIO
(2)
, V
) and ground (V
, V
, V
DDIO
DDA
SS
SSIO
> V
while a negative injection is induced by V
IN
DD
Doc ID 14395 Rev 8
STM8AF52/62xx, STM8AF51/61xx
Figure
9.
STM8A pin
Min
Max
(1)
)
-0.3
6.5
(2)
V
- 0.3
6.5
SS
V
- 0.3
V
+ 0.3
SS
DD
50
50
see
Absolute maximum ratings
(electrical sensitivity) on
page 86
) pins must always be connected to the
SSA
maximum is respected. If V
IN
IN
value. A positive
INJ(PIN)
< V
. For true open-drain
IN
SS
maximum must always be respected
IN
Unit
V
V
mV
maximum