STM32L-DISCOVERY STMicroelectronics, STM32L-DISCOVERY Datasheet - Page 118

• 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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5.3.25
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Embedded reference voltage
The parameters given in
temperature and V
Table 66.
1. Shortest sampling time can be determined in the application by multiple iterations.
2. Guaranteed by design, not tested in production.
FSMC characteristics
Asynchronous waveforms and timings
Figure 54
Table 70
with the following FSMC configuration:
●
●
●
T
V
t
Symbol
V
S_vrefint
T
START
RERINT_s
Coeff
REFINT
(2)
AddressSetupTime = 0
AddressHoldTime = 1
DataSetupTime = 1
(2)
(2)
(1)
provide the corresponding timings. The results shown in these tables are obtained
through
Internal reference voltage
ADC sampling time when
reading the internal reference
voltage
Internal reference voltage
spread over the temperature
range
Temperature coefficient
Startup time
Embedded internal reference voltage
Figure 57
DD
Parameter
supply voltage conditions summarized in
Table 66
represent asynchronous waveforms and
Doc ID 15818 Rev 6
are derived from tests performed under ambient
–40 °C < T
Conditions
V
DD
A
= 3 V
< +105 °C 1.18
STM32F205xx, STM32F207xx
Table
Min
16
-
-
-
10.
Table 67
1.21
Typ
30
3
6
-
Max
1.24
50
10
through
5
-
ppm/°C
Unit
mV
µs
µs
V