STM8S903K3 STMicroelectronics, STM8S903K3 Datasheet - Page 52

• Manufacturer Part Number: STM8S903K3
• Description: 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S903K3

• Program Memory: 8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles
• Data Memory: 640 bytes true data EEPROM; endurance 300 kcycles
• Ram: 1 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

Electrical characteristics
10.2
52/115
Symbol
Symbol
V
V
|V
|V
V
(1)
(2)
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
I
VDD
DDx
IN
ESD
DDx
SSx
I
All power (V
INJ(PIN)
- V
- V
- V
SS
SS
DD
must never be exceeded. This is implicitly insured if V
|
|
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.
DD
) and ground (V
Ratings
Total current into V
IN
Ratings
Supply voltage
Input voltage on true open drain pins
Input voltage on any other pin
Variations between different power pins
Variations between all the different ground
pins
Electrostatic discharge voltage
>V
DD
while a negative injection is induced by V
SS
Table 19: Current characteristics
Table 18: Voltage characteristics
) pins must always be connected to the external power supply
(1)
DD
DocID15590 Rev 6
Figure 9: Pin input voltage
power lines (source)
V IN
(2)
IN
STM8 pin
(2)
maximum is respected. If V
IN
(2)
maximum must always be respected
(electrical sensitivity)"
V
V
IN
SS
SS
maximum ratings
Min
-0.3
STM8S903K3 STM8S903F3
<V
INJ(PIN)
See "Absolute
- 0.3
- 0.3
SS
. For true open-drain
value. A positive
Max
Max
V
DD
6.5
6.5
100
50
50
(1)
+ 0.3
IN
maximum
Unit
Unit
mV
mA
V