STM32L151VD STMicroelectronics, STM32L151VD Datasheet - Page 106

• Manufacturer Part Number: STM32L151VD
• Description: Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
• Manufacturer: STMicroelectronics

Specifications of STM32L151VD

• 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
6.3.18
Table 62.
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V
V
V
I
I
R
C
R
V
DNL
INL
Offset
Offset1
DDVREF+
DDA
DDA
REF+
REF-
O
DAC_OUT
L
L
Symbol
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
Analog supply voltage
Reference supply voltage
Lower reference voltage
Current consumption on
V
V
Current consumption on
V
V
Resistive load
Capacitive load
Output impedance
Voltage on DAC_OUT
output
Differential non linearity
Integral non linearity
Offset error at code
0x800
Offset error at code
0x001
DAC electrical specifications
Data guaranteed by design, not tested in production, unless otherwise specified.
DAC characteristics
REF+
REF+
DDA
DDA
supply
= 3.3 V
(6)
supply
= 3.3 V
(5)
Parameter
(4)
(3)
V
V
No load, middle code (0x800)
No load, worst code (0x000)
No load, middle code (0x800)
No load, worst code (0xF1C)
DAC output buffer ON
DAC output buffer OFF
DAC output buffer ON
DAC output buffer OFF
C
DAC output buffer ON
No R
DAC output buffer OFF
C
DAC output buffer ON
No R
DAC output buffer OFF
C
DAC output buffer ON
No R
DAC output buffer OFF
No R
DAC output buffer OFF
REF+
DDA
L
L
L
≤ 50 pF, R
≤ 50 pF, R
≤ 50 pF, R
LOAD
LOAD
LOAD
LOAD
Doc ID 022027 Rev 2
must always be below
, C
, C
, C
, C
Conditions
L
L
L
L
L
L
L
≤ 50 pF
≤ 50 pF
≤ 50 pF
≤ 50 pF
≥ 5 kΩ
≥ 5 kΩ
≥ 5 kΩ
Min
1.8
1.8
0.2
0.5
5
6
STM32L151xD, STM32L152xD
±1.5
Typ
220
320
±10
130
210
1.5
1.5
±5
8
2
2
V
SSA
V
REF+
V
DDA
Max
220
350
320
520
±25
3.6
3.6
50
10
±8
±5
3
3
4
4
– 1LSB
– 0.2
Unit
LSB
mV
µA
pF
kΩ
kΩ
V
V