STM8L1526-EVAL STMicroelectronics, STM8L1526-EVAL Datasheet - Page 15

• Manufacturer Part Number: STM8L1526-EVAL
• Description: BOARD EVAL FOR STM8L152C6
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter
• Type: MCUr

Specifications of STM8L1526-EVAL

• Contents: Board
• Processor To Be Evaluated: STM8L15x
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB, SPI, USART
• Operating Supply Voltage: 5 V
• Core Architecture: STM8
• Core Sub-architecture: STM8
• Silicon Core Number: STM8
• Silicon Family Name: STM8L1xx
• Silicon Manufacturer: ST Micro
• For Use With/related Products: STM8L152C6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10590

STM8L1526-EVAL
2.9
2.10
2.11
2.12
MicroSD Card
The 1 GByte MicroSD Card connected to the SPI port of the STM8L152C6 is available on
the board. MicroSD Card detection is managed by standard I/O port, PD6.
The LCD glass module must be mounted in the IO position for MicroSD Card. Refer to
Chapter 2.4: LCD glass module
Analog input
The BNC connector, CN15, is connected to PF0 of the STM8L152C6 as an external analog
input or DAC output. The 50 ohm terminal resistor can be enabled by closing solder bridge
SB6. A low-pass filter can be implemented for the BNC connector by replacing R126 and
C86 for ADC input or replacing R127 and C86 for DAC output (with suitable resistor and
capacitor as requested by end user's application).
There are also 3 analog signals available on the board.
1.
2.
3.
The LCD glass module has to be mounted in the IO position for IDD measurement and
potentiometer RV2. Refer to
Serial Flash
The M25P128 serial Flash is connected to the SPI bus of the STM8L152C6. The chip select
is managed by standard I/O port, PE4.
The LCD glass module has to be mounted in the IO position for serial Flash. Refer to
Section 2.4: LCD glass module
Temperature sensor
A temperature sensor STLM75M2E is connected to the I2C bus of the STM8L152C6
through two transistors to support a wide voltage range from 1.8 V to 3.3 V on the I2C bus.
A voltage lower than 1.8 V is not supported due to the VGS threshold of transistor TR1 and
TR2.
The LCD glass module has to be mounted in the IO position for the I2C_SMB signal. Refer
to
Section 2.4: LCD glass module
10 Kohm potentiometer RV2 connected to PC7.
IDD measurement output signal connected to PD3 for MCU power consumption test.
External ADC input which can be connected to TP8 (AIN+) and TP5 (AIN-). Solder
bridge SB5 should be kept on open for this analog input.
Section 2.4: LCD glass module
Doc ID 15437 Rev 1
for details.
for details.
for details.
Hardware layout and configuration
for details.
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