STM32L-DISCOVERY STMicroelectronics, STM32L-DISCOVERY Datasheet - Page 29

• Manufacturer Part Number: STM32L-DISCOVERY
• Description: BOARD, EVAL, STM32L-DISCOVERY
• Manufacturer: STMicroelectronics
• Series: STM32r
• Type: MCUr

Specifications of STM32L-DISCOVERY

• Kit Contents: Board, Debugger, Programmer And Compiler
• Features: 128KB Flash Plus Multiple Timers, Analogue Peripherals
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: STM32
• Silicon Family Name: STM32F1xx
• Rohs Compliant: Yes
• Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STM32F205xx, STM32F207xx
Table 4.
2.2.28
2.2.29
USART1
USART2
USART3
USART6
USART
UART4
UART5
name
Standard
features
X
X
X
X
X
X
USART feature comparison
Serial peripheral interface (SPI)
The STM32F20x feature up to three SPIs in slave and master modes in full-duplex and
simplex communication modes. SPI1 can communicate at up to 30 Mbits/s, SPI2 and SPI3
can communicate at up to 15 Mbit/s. The 3-bit prescaler gives 8 master mode frequencies
and the frame is configurable to 8 bits or 16 bits. The hardware CRC generation/verification
supports basic SD Card/MMC modes. All SPIs can be served by the DMA controller.
The SPI interface can be configured to operate in TI mode for communications in master
mode and slave mode.
Inter-integrated sound (I
Two standard I
operated in master or slave mode, and can be configured to operate with a 16-/32-bit
resolution as input or output channels. Audio sampling frequencies from 8 kHz up to
192 kHz are supported. When either or both of the I
mode, the master clock can be output to the external DAC/CODEC at 256 times the
sampling frequency.
(RTS/CTS)
Modem
X
X
X
X
-
-
2
S interfaces (multiplexed with SPI2 and SPI3) are available. They can be
LIN
X
X
X
X
X
X
master
SPI
X
X
X
X
-
-
irDA
Doc ID 15818 Rev 6
2
X
X
X
X
X
X
S)
Smartcard
(ISO 7816)
X
X
X
X
-
-
Max. baud rate
(oversampling
2
S interfaces is/are configured in master
in Mbit/s
by 16)
1.87
1.87
1.87
1.87
3.75
3.75
Max. baud rate
(oversampling
in Mbit/s
by 8)
3.75
3.75
3.75
3.75
7.5
7.5
Description
mapping
60 MHz)
30 MHz)
30 MHz)
30 MHz)
30 MHz)
60 MHz)
APB2
APB1
APB1
APB1
APB1
APB2
(max.
(max.
(max.
(max.
(max.
(max.
APB
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