STM32L-DISCOVERY STMicroelectronics, STM32L-DISCOVERY Datasheet - Page 114

• 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

Electrical characteristics
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General PCB design guidelines
Power supply decoupling should be performed as shown in
depending on whether V
ceramic (good quality). They should be placed them as close as possible to the chip.
Figure 51. Power supply and reference decoupling (V
1. V
Figure 52. Power supply and reference decoupling (V
1. V
REF+
REF+
and V
and V
REF–
REF–
1 µF // 10 nF
inputs are available only on 100-pin packages.
inputs are available only on 100-pin packages.
REF+
is connected to V
Doc ID 15818 Rev 6
1 µF // 10 nF
1 µF // 10 nF
DDA
or not. The 10 nF capacitors should be
V REF+
V DDA
V SSA /V REF-
STM32F
(See note 1)
V
V
(See note 1)
(See note 1)
REF+
REF–
(See note 1)
STM32F
/V
/V
REF+
REF+
Figure 51
DDA
SSA
STM32F205xx, STM32F207xx
not connected to
connected to
or
ai17535
Figure
ai17536
V
DDA
52,
V
DDA
)
)