STM8L151G6 STMicroelectronics, STM8L151G6 Datasheet - Page 19

• Manufacturer Part Number: STM8L151G6
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L151G6

• Temp. Range: - 40 °C to 85, 105 or 125 °C
• 5 Low Power Modes: Wait, Low power run (5.1 μA), Low power wait (3 μA), Active-halt with full RTC (1.3 μA), Halt (350 nA)
• Consumption: 195 μA/MHz+440μA
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 4.7 μs
• Lcd: up to 4x28 segments w/ step-up converter
• 4 Channels; Supported Peripherals: ADC, DAC, SPI, I2C, USART, timers
• 2 Watchdogs: 1 Window, 1 Independent

STM8L151xx, STM8L152xx
3.6
Note:
3.7
3.8
3.9
Note:
LCD (Liquid crystal display)
The liquid crystal display drives up to 4 common terminals and up to 28 segment terminals
to drive up to 112 pixels.
Unnecessary segments and common pins can be used as general I/O pins.
Memories
The medium density STM8L15x devices have the following main features:
The EEPROM embeds the error correction code (ECC) feature. It supports the read-while-
write (RWW): it is possible to execute the code from the program matrix while
programming/erasing the data matrix.
The option byte protects part of the Flash program memory from write and readout piracy.
DMA
A 4-channel direct memory access controller (DMA1) offers a memory-to-memory and
peripherals-from/to-memory transfer capability. The 4 channels are shared between the
following IPs with DMA capability: ADC1, DAC, I2C1, SPI1, USART1, the four Timers.
Analog-to-digital converter
ADC1 can be served by DMA1.
Internal step-up converter to guarantee contrast control whatever V
Static 1/2, 1/3, 1/4 duty supported.
Static 1/2, 1/3 bias supported.
Phase inversion to reduce power consumption and EMI.
Up to 4 pixels which can programmed to blink.
The LCD controller can operate in Halt mode.
Up to 2 Kbytes of RAM
The non-volatile memory is divided into three arrays:
–
–
–
12-bit analog-to-digital converter (ADC1) with 25 channels (including 1 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
Triggered by timer
Up to 32 Kbytes of medium-density embedded Flash program memory
1 Kbyte of data EEPROM
Option bytes.
Doc ID 15962 Rev 9
SYSCLK
= 16 MHz
Functional overview
DD
.
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