STM8L152R8T6 STMicroelectronics, STM8L152R8T6 Datasheet - Page 30

• Manufacturer Part Number: STM8L152R8T6
• Description: 8 BITS MICROCONTR
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter

Specifications of STM8L152R8T6

• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 28x12b, D/A 2x12
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Pin description
Table 5.
30/126
45 37
46 38 31
65 53 37 PC0/I2C1_SDA
66 54 38 PC1/I2C1_SCL
69 57 41
70 58
71 59 43
72 60 44
-
-
number
Pin
-
-
30
42
-
-
PB6/SPI1_MOSI/
LCD_SEG16
ADC1_IN12/COMP1_INP
PB6/SPI1_MOSI/
LCD_SEG16
ADC1_IN12/DAC_OUT2/
COMP1_INP
PB7/SPI1_MISO/
LCD_SEG17
ADC1_IN11/COMP1_INP
PC2/USART1_RX/
LCD_SEG22/ADC1_IN6/
COMP1_INP/VREFINT
PC3/USART1_TX/
LCD_SEG23
ADC1_IN5
PC3/USART1_TX/
LCD_SEG23
ADC1_IN5/COMP_IN3M/
COMP2_INM/
COMP1_INP
PC4/USART1_CK/
I2C1_SMB/CCO/
LCD_SEG24
ADC1_IN4/COMP2_INM/
COMP1_INP
PC5/OSC32_IN
/[SPI1_NSS]
[USART1_TX]
High density and medium+ density STM8L15x pin description (continued)
Pin name
(2)
(3)
(3)
(3)
(3)
(3)
(3)
(2)
/
/
/
/
/
/
/
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
Doc ID 17943 Rev 4
X
X
X
X
X
X
X
X
X
X
Input
X
X
X
X
X
X
X
X
X HS X
X HS X
X HS X
X
X
X HS X
X HS X
X HS X
X HS X
X HS X
Output
T
T
(6)
(6)
X Port B6
X Port B6
X Port B7
X Port C2
X Port C3
X Port C3
X Port C4
X Port C5
Port C0 I2C1 data
Port C1 I2C1 clock
STM8L15xx8, STM8L15xR6
SPI1 master out/slave in/
LCD segment 16 /
ADC1_IN12/Comparator 1
positive input
SPI1 master out/
slave in / LCD segment 16 /
ADC1_IN12 / DAC channel
2 output/Comparator 1
positive input
SPI1 master in- slave out/
LCD segment 17 /
ADC1_IN11/Comparator 1
positive input
USART1 receive /
LCD segment 22 /
ADC1_IN6/Comparator 1
positive input/Internal
reference voltage output
USART1 transmit /
LCD segment 23 /
ADC1_IN5
USART1 transmit /
LCD segment 23 /
ADC1_IN5 /
Comparator 2 negative input
/Comparator 1 input positive
USART1 synchronous clock
/ I2C1_SMB / Configurable
clock output / LCD segment
24 / ADC1_IN4 /
Comparator 2 negative input
/ Comparator 1 positive input
LSE oscillator input / [SPI1
master/slave select] /
[USART1 transmit]
Default alternate function