STM8S103K3 STMicroelectronics, STM8S103K3 Datasheet - Page 64

• Manufacturer Part Number: STM8S103K3
• Description: Access line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S103K3

• 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
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Symbol
(1)
f
R
C
I
g
t
HSE
DD(HSE)
SU(HSE)
m
F
(1)
Data based on characterization results, not tested in production.
(4)
HSE crystal/ceramic resonator oscillator
The HSE clock can be supplied with a 1 to 16 MHz crystal/ceramic resonator oscillator. All
the information given in this paragraph is based on characterization results with specified
typical external components. In the application, the resonator and the load capacitors have
to be placed as close as possible to the oscillator pins in order to minimize output distortion
and start-up stabilization time. Refer to the crystal resonator manufacturer for more details
(frequency, package, accuracy...).
Parameter
External high speed
oscillator frequency
Feedback resistor
Recommended load
capacitance
HSE oscillator power
consumption
Oscillator
transconductance
Startup time
V
V HSEL
HSEH
(2)
External clock
source
Table 33: HSE oscillator characteristics
Figure 17: HSE external clocksource
Conditions
C = 20 pF,
f
C = 10 pF,
f
V
OSC
OSC
DD
DocID15441 Rev 7
OSCIN
is stabilized
= 16 MHz
=16 MHz
Min
1
5
STM8S103K3 STM8S103F3 STM8S103F2
Typ
220
1
Max
16
20
6 (startup)
1.6 (stabilized)
6 (startup)
1.2 (stabilized)
f HSE
STM8
(3)
(3)
Unit
MHz
kΩ
pF
mA
mA/V
ms