STM8L152C8 STMicroelectronics, STM8L152C8 Datasheet - Page 20

• Manufacturer Part Number: STM8L152C8
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L152C8

• Operating Power Supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
• Temp. Range: −40 to 85, 105 or 125 °C
• 5 Low Power Modes: Wait, Low power run (5.9 μA), Low power wait (3 μA), Active-halt with full RTC (1.4 μA), Halt (400 nA)
• Dynamic Power Consumption: 200 μA/MHz+330 μA
• Ultra Low Leakage Per I/0: 50 nA
• Max Freq: 16 MHz, 16 CISC MIPS peak
• Lcd: 8x40 or 4x44 w/ step-up converter

Functional overview
3.9
Note:
3.10
Note:
3.11
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Analog-to-digital converter
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ADC1 can be served by DMA1.
Digital-to-analog converter
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DAC can be served by DMA1.
Ultralow power comparators
The high density and medium+ density STM8L15xxdevices embed two comparators
(COMP1 and COMP2) sharing the same current bias and voltage reference. The voltage
reference can be internal or external (coming from an I/O).
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The two comparators can be used together to offer a window function. They can wake up
from Halt mode.
12-bit analog-to-digital converter (ADC1) with 28 channels (including 4 fast channel),
temperature sensor and internal reference voltage
Conversion time down to 1 µs with f
Programmable resolution
Programmable sampling time
Single and continuous mode of conversion
Scan capability: automatic conversion performed on a selected group of analog inputs
Analog watchdog: interrupt generation when the converted voltage is outside the
programmed threshold
Triggered by timer
12-bit DAC with 2 buffered outputs (two digital signals can be converted into two analog
voltage signal outputs)
Synchronized update capability using timers
DMA capability for each channel
External triggers for conversion
Noise-wave generation
Triangular-wave generation
Dual DAC channels with independent or simultaneous conversions
Input reference voltage V
One comparator with fixed threshold (COMP1).
One comparator rail to rail with fast or slow mode (COMP2). The threshold can be one
of the following:
–
–
–
DAC output
External I/O
Internal reference voltage or internal reference voltage submultiple (1/4, 1/2, 3/4)
REF+
Doc ID 17943 Rev 4
for better resolution
SYSCLK
= 16 MHz
STM8L15xx8, STM8L15xR6