STM32L151VD STMicroelectronics, STM32L151VD Datasheet - Page 51

• 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 11.
1. To be USB compliant from the IO voltage standpoint, the minimum V
6.3.2
Table 12.
T
RSTTEMPO
V
Symbol
V
V
V
Operating power
t
DD
VDD
DD
DD
DD
supply range
= 1.65 to 1.8 V
(1)
= 1.8 to 2.0 V
= 2.0 to 2.4 V
= 2.4 to 3.6 V
(1)
Functionalities depending on the operating power supply range
Embedded reset and power control block characteristics
The parameters given in the following table are derived from the tests performed under the
ambient temperature condition summarized in
Embedded reset and power control block characteristics
V
V
Reset temporization
DD
DD
rise time rate
fall time rate
DAC and ADC
time up to 500
Not functional
Parameter
Conversion
Conversion
Conversion
operation
time up to
time up to
500 Ksps
1 Msps
Ksps
Functionalities depending on the operating power supply range
Functional
Functional
functional
functional
Doc ID 022027 Rev 2
USB
Not
Not
BOR detector enabled
BOR detector disabled
BOR detector enabled
BOR detector disabled
V
V
(1)
(1)
DD
DD
rising, BOR enabled
rising, BOR disabled
Range 1, range
Range 1, range
2 or range 3
2 or range 3
Range 2 or
Range 2 or
Conditions
range 3
range 3
V
DD
CORE
Table
is 3.0 V.
10.
(f
frequency
Maximum
CPU
16 MHz
16 MHz
32 MHz
32 MHz
16MHz
16MHz
8MHz
8MHz
(1ws)
(0ws)
(1ws)
(0ws)
(1ws)
(0ws)
(1ws)
(0ws)
CPU
max)
Electrical characteristics
Min
0.4
20
0
0
0
Full speed operation
Full speed operation
Degraded speed
Degraded speed
Typ
0.7
I/O operation
2
performance
performance
1000
1000
Max
3.3
1.6
∞
∞
51/121
µs/V
Unit
ms