STM32L151VC STMicroelectronics, STM32L151VC Datasheet - Page 92

• Manufacturer Part Number: STM32L151VC
• Description: Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
• Manufacturer: STMicroelectronics

Specifications of STM32L151VC

• Operating Power Supply Range: 1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V
• 7 Modes: Sleep, Low-power run (11 μA at 32 kHz) , Low-power sleep (4.4 μA), Stop with RTC, Stop (650 nA), Standby with RTC, Standby (300 nA)
• Ultralow Leakage Per I/o: 50 nA max
• Fast Wakeup Time From Stop: 8 μs
• Core: ARM 32-bit Cortex™-M3 CPU
• Dma: 12-channel DMA controller
• 11 Timers: one 32-bit and six 16-bit general-purpose timers, two 16-bit basic timers, two watchdog timers (independent and window)

Electrical characteristics
Table 54.
1. Data based on characterization results.
2.
3. Difference between two consecutive codes - 1 LSB.
4. Difference between measured value at Code i and the value at Code i on a line drawn between Code 0 and
92/108
dOffset/dT
Gain
dGain/dT
TUE
t
Update rate
t
PSRR+
SETTLING
WAKEUP
Symbol
Connected between DAC_OUT and V
last Code 4095.
(1)
(1)
(1)
(1)
Offset error temperature
coefficient (code 0x800)
Gain error
Gain error temperature
coefficient
Total unadjusted error
Settling time (full scale: for
a 12-bit code transition
between the lowest and
the highest input codes till
DAC_OUT reaches final
value ±1LSB
Max frequency for a
correct DAC_OUT change
(95% of final value) with 1
LSB variation in the input
code
Wakeup time from off
state (setting the ENx bit
in the DAC Control
register)
V
(static DC measurement)
DAC characteristics (continued)
DDA
supply rejection ratio
Parameter
(8)
(7)
V
V
T
DAC output buffer OFF
V
V
T
DAC output buffer ON
C
DAC output buffer ON
No R
DAC output buffer OFF
V
V
T
DAC output buffer OFF
V
V
T
DAC output buffer ON
C
DAC output buffer ON
No R
DAC output buffer OFF
C
C
C
C
SSA
A
A
A
A
DDA
REF+
DDA
REF+
DDA
REF+
DDA
REF+
L
L
L
L
L
L
= 0 to 50 ° C
= 0 to 50 ° C
= 0 to 50 ° C
= 0 to 50 ° C
≤ 50 pF, R
≤ 50 pF, R
≤ 50 pF, R
≤ 50 pF, R
≤ 50 pF, R
≤ 50 pF, R
.
LOAD
LOAD
= 3.3V
= 3.3V
= 3.3V
= 3.3V
Doc ID 022799 Rev 1
= 3.0V
= 3.0V
= 3.0V
= 3.0V
, C
, C
Conditions
L
L
L
L
L
L
L
L
≤ 50 pF
≤ 50 pF
≥ 5 kΩ
≥ 5 kΩ
≥ 5 kΩ
≥ 5 kΩ
≥ 5 kΩ
≥ 5 kΩ
Min
-20
-10
-40
0
STM32L151xC, STM32L152xC
+0.1 / -0.2% +0.2 / -0.5%
+0 / -0.2%
Typ
-60
-10
20
12
-2
-8
8
7
9
+0 / -0.4%
Max
-35
50
30
12
12
15
0
0
0
1
µV/°C
µV/°C
Msps
Unit
LSB
dB
µs
µs
%