STM8L152R6T6 STMicroelectronics, STM8L152R6T6 Datasheet - Page 23

• Manufacturer Part Number: STM8L152R6T6
• Description: 8 BITS MICROCONTR
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter

Specifications of STM8L152R6T6

• 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: 1K x 8
• Ram Size: 2K 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

STM8L15xx8, STM8L15xR6
3.16
3.16.1
Note:
3.16.2
Note:
3.16.3
Note:
3.17
Communication interfaces
SPI
The serial peripheral interfaces (SPI1 and SPI2) provide half/ full duplex synchronous serial
communication with external devices.
●
●
●
●
●
●
SPI1 and SPI2 can be served by the DMA1 Controller.
I
The I
specific sequencing, protocol, arbitration and timing.
●
●
●
●
●
I
USART
The USART interfaces (USART1, USART2 and USART3) allow full duplex, asynchronous
communications with external devices requiring an industry standard NRZ asynchronous
serial data format. It offers a very wide range of baud rates.
●
●
●
●
●
●
USART1, USART2 and USART3 can be served by the DMA1 Controller.
Infrared (IR) interface
The high density and medium+ density STM8L15xxdevices contain an infrared interface
which can be used with an IR LED for remote control functions. Two timer output compare
channels are used to generate the infrared remote control signals.
2
2
C1 can be served by the DMA1 Controller.
C
Maximum speed: 8 Mbit/s (f
Full duplex synchronous transfers
Simplex synchronous transfers on 2 lines with a possible bidirectional data line
Master or slave operation - selectable by hardware or software
Hardware CRC calculation
Slave/master selection input pin
Master, slave and multi-master capability
Standard mode up to 100 kHz and fast speed modes up to 400 kHz.
7-bit and 10-bit addressing modes.
SMBus 2.0 and PMBus support
Hardware CRC calculation
1 Mbit/s full duplex SCI
SPI1 emulation
High precision baud rate generator
Smartcard emulation
IrDA SIR encoder decoder
Single wire half duplex mode
2
C bus interface (I2C1) provides multi-master capability, and controls all I²C bus-
Doc ID 17943 Rev 4
SYSCLK
/2) both for master and slave
Functional overview
23/126