STM8L151K6T6 STMicroelectronics, STM8L151K6T6 Datasheet - Page 78
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STM8L151K6T6
Manufacturer Part Number
STM8L151K6T6
Description
IC MCU 8BIT 32KB FLASH 32LQFP
Manufacturer
STMicroelectronics
Series
STM8L EnergyLiter
Specifications of STM8L151K6T6
Core Processor
STM8
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT
Number Of I /o
30
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 22x12b, D/A 1x12
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Processor Series
STM8L15x
Core
STM8
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
30
Number Of Timers
5
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWSTM8
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 22 Channel
On-chip Dac
12 bit, 1 Channel
For Use With
497-10594 - DEM FOR STM8L15X LOW PWR MODES
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10514
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM8L151K6T6
Manufacturer:
MOT
Quantity:
45
Company:
Part Number:
STM8L151K6T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STM8L151K6T6
Manufacturer:
ST
Quantity:
20 000
Electrical parameters
Table 31.
1. C=
2. The oscillator selection can be optimized in terms of supply current using a high quality resonator with small R
3. Data guaranteed by Design. Not tested in production.
4. t
Figure 17. HSE oscillator circuit diagram
78/122
t
SU(HSE)
Symbol
I
R
L
C
DD(HSE)
m
m
m
Refer to crystal manufacturer for more details
value is measured for a standard crystal resonator and it can vary significantly with the crystal manufacturer.
f
C
SU(HSE)
HSE
R
g
Resonator
(1)
m
C
F
L1
C
(4)
=
O
C
is the startup time measured from the moment it is enabled (by software) to a stabilized 16 MHz oscillation. This
L2
High speed external oscillator
frequency
Feedback resistor
Recommended load capacitance
HSE oscillator power consumption
Oscillator transconductance
Startup time
is approximately equivalent to 2 x crystal C
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 startup stabilization time. Refer to the crystal resonator manufacturer for more details
(frequency, package, accuracy...).
HSE oscillator characteristics
HSE oscillator critical g
R
C
C
g
g
m
m
m
L1
mcrit
: Motional resistance (see crystal specification), L
: Motional capacitance (see crystal specification), Co: Shunt capacitance (see crystal specification),
>> g
=C
L2
mcrit
=C: Grounded external capacitance
=
(
2 Π
Parameter
×
C
C
×
L1
L2
f
HSE
)
2
Resonator
×
R
m
m
formula
(
2Co
(2)
OSC_IN
OSC_OUT
Doc ID 15962 Rev 6
+
V
LOAD
f
f
OSC
C
OSC
DD
Conditions
C = 20 pF,
C = 10 pF,
)
m
2
.
: Motional inductance (see crystal specification),
is stabilized
= 16 MHz
=16 MHz
R
g
3.5
F
m
Min
1
(3)
Consumption
Typ
200
control
20
1
STM8L151xx, STM8L152xx
f
HSE
to core
0.46 (stabilized)
0.7 (stabilized)
2.5 (startup)
2.5 (startup)
Max
16
STM8
m
value.
(3)
(3)
mA/V
MHz
Unit
mA
kΩ
ms
pF