STM8S105K6 STMicroelectronics, STM8S105K6 Datasheet - Page 75

• Manufacturer Part Number: STM8S105K6
• Description: Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbytes Flash, integrated EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S105K6

• Ram: Up to 2 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, deadtime insertion and flexible synchronization
• Two Watchdog Timers: Window watchdog and independent watchdog

STM8S105xx
Symbol
f
R
C
I
g
t
(1)
HSE
DD(HSE)
SU(HSE)
m
F
(1)
C is approximately equivalent to 2 x crystal Cload.
(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 19: HSE external clocksource
Conditions
C = 20 pF,
f
C = 10 pF,
f
V
OSC
OSC
DD
DocID14771 Rev 10
OSCIN
is stabilized
= 16 MHz
=16 MHz
Min
1.0
5.0
Typ
220
1.0
Max
16
20
6.0 (startup)
1.6 (stabilized)
6.0 (startup)
1.2 (stabilized)
f HSE
Electrical characteristics
STM8
(3)
(3)
Unit
MHz
kΩ
pF
mA
mA/V
ms
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