STM32L-DISCOVERY STMicroelectronics, STM32L-DISCOVERY Datasheet - Page 111

• 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 61.
1. TBD stands for “to be defined”.
2. If IRROFF is set to V
3. It is recommended to maintain the voltage difference between V
4. Based on characterization, not tested in production.
5. V
6. R
7. For external triggers, a delay of 1/f
I
I
VREF+
DDA
Symbol
f
S
REF+
ADC
(4)
(4)
(4)
maximum value is given for V
is internally connected to V
Sampling rate
(f
ADC V
consumption in conversion mode
ADC VDDA DC current
consumption in conversion mode
ADC
ADC characteristics
Equation 1: R
The formula above
allowed for an error below 1/4 of LSB. N = 12 (from 12-bit resolution) and k is the number of
sampling periods defined in the ADC_SMPR1 register.
= 30 MHz)
REF
DD
DC current
Parameter
, this value can be lowered to 1.65 V when the device operates in a reduced temperature range.
AIN
DDA
PCLK2
max formula
DD
(Equation
=1.8 V, and minimum value for V
and V
(1)
must be added to the latency specified in
(continued)
REF-
R
AIN
is internally connected to V
1) is used to determine the maximum external impedance
Doc ID 15818 Rev 6
Interleave Triple ADC
Interleave Dual ADC
=
480 sampling time
480 sampling time
12-bit resolution
12-bit resolution
12-bit resolution
12-bit resolution
12-bit resolution
12-bit resolution
12-bit resolution
3 sampling time
3 sampling time
f
f
f
f
ADC
ADC
ADC
ADC
------------------------------------------------------------- - R
f
Single ADC
Conditions
ADC
mode
mode
= 30 MHz
= 30 MHz
= 30 MHz
= 30 MHz
×
C
(
REF+
k 0.5
ADC
–
and V
×
DD
ln
=3.3 V.
)
DDA
(
SSA
2
N
below 1.8 V.
.
+
2
Table
Min
)
-
-
-
-
-
-
-
–
61.
ADC
Electrical characteristics
Typ
300
1.6
-
-
-
-
-
TBD
TBD
Max
500
1.8
2
4
6
111/163
Msps
Msps
Msps
Unit
mA
µA
µA