STM32L151VD STMicroelectronics, STM32L151VD Datasheet - Page 111

• 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)

STM32L151xD, STM32L152xD
Table 66.
1. Based on characterization, not tested in production.
2. The delay is characterized for 100 mV input step with 10 mV overdrive on the inverting input, the non-
3. Comparator consumption only. Internal reference voltage (necessary for comparator operation) is not
dThreshold/
Symbol
I
inverting input set to the reference.
included.
t
t
V
COMP2
V
START
t
d slow
d fast
V
offset
DDA
dt
IN
Comparator 2 characteristics
Analog supply voltage
Comparator 2 input voltage range
Comparator startup time
Propagation delay
Propagation delay
Comparator offset error
Threshold voltage temperature
coefficient
Current consumption
Parameter
(2)
(2)
Doc ID 022027 Rev 2
in slow mode
in fast mode
(3)
Fast mode
Slow mode
1.65 V ≤ V
2.7 V ≤ V
1.65 V ≤ V
2.7 V ≤ V
V
T
V- = V
V
1/2 V
Fast mode
Slow mode
A
DDA
REF+
= 0 to 50 ° C
Conditions
REF+
= 3.3V
REF+
,
DDA
DDA
DDA
DDA
, 1/4 V
, 3/4
≤ 3.6 V
≤ 3.6 V
≤ 2.7 V
≤ 2.7 V
REF+
Electrical characteristics
.
1.65
0
Min Typ Max
1.8
2.5
0.8
1.2
3.5
0.5
15
20
15
±4
V
±20
3.6
3.5
20
25
30
DDA
6
2
4
5
2
(1)
111/121
Unit
ppm
mV
/°C
µA
µs
V
V