STM32L162QD STMicroelectronics, STM32L162QD Datasheet - Page 64

• Manufacturer Part Number: STM32L162QD
• Description: Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp, AES
• Manufacturer: STMicroelectronics

Specifications of STM32L162QD

• 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
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Table 22.
1. Data based on differential I
2. HSI oscillator is OFF for this measure.
APB2
AHB
All enabled
I
I
I
I
I
I
I
I
DD (RTC)
DD (LCD)
DD (ADC)
DD (DAC)
DD (COMP1)
DD (COMP2)
DD (PVD / BOR)
DD (IWDG)
enabled, in the following conditions: f
(range 3), f
each peripheral. The CPU is in Sleep mode in both cases. No I/O pins toggling. Not tested in production.
Peripheral
(4)
(3)
HCLK
Peripheral current consumption
(5)
SYSCFG &
RI
TIM9
TIM10
TIM11
ADC
SPI1
USART1
GPIOA
GPIOB
GPIOC
GPIOD
GPIOE
GPIOF
CRC
AES
FLASH
DMA1
Slow mode
Fast mode
= 64kHz (Low power run/sleep), f
(2)
DD
STM32L162VD, STM32L162ZD, STM32L162QD, STM32L162RD
measurement between all peripherals OFF an one peripheral with clock
VOS[1:0] =
Range 1,
V
Doc ID 022268 Rev 2
1.8 V
CORE
TBD
TBD
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Typical consumption, V
01
HCLK
=
= 32 MHz (range 1), f
VOS[1:0] =
Range 2,
V
APB1
1.5 V
CORE
TBD
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10
(1)
= f
=
HCLK
(continued)
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
, f
DD
VOS[1:0] =
HCLK
Range 3,
APB2
V
1.2 V
= 3.0 V, T
CORE
TBD
TBD
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11
= 16 MHz (range 2), f
= f
HCLK
=
, default prescaler value for
A
Low power
= 25 °C
sleep and
TBD
TBD
TBD
TBD
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run
HCLK
= 4 MHz
µA/MHz
(f
Unit
HCLK
µA
)