STM32L162QD STMicroelectronics, STM32L162QD Datasheet - Page 105

• 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)

STM32L162VD, STM32L162ZD, STM32L162QD, STM32L162RD
Table 61.
1. Guaranteed by design, not tested in production.
(cycles)
192
384
Ts
16
24
48
96
4
9
0.5625
Figure 32. Maximum dynamic current consumption on V
R
General PCB design guidelines
Power supply decoupling should be performed as shown in
depending on whether V
ceramic (good quality). They should be placed as close as possible to the chip.
0.25
(µs)
1.5
Ts
12
24
1
3
6
AIN
ADC clock
700µA
300µA
max for f
I
2.4 V < V
ref+
Sampling (n cycles)
Not allowed
conversion
ADC
15.0
32.0
50.0
0.8
2.0
3.0
6.8
DDA
Multiplexed channels
= 16 MHz
< 3.6 V 1.8 V < V
REF+
(1)
is connected to V
Doc ID 022268 Rev 2
Not allowed
Not allowed
10.0
25.0
50.0
0.8
1.8
4.0
DDA
< 2.4 V 2.4 V < V
R
Conversion (12 cycles)
AIN
DDA
max (kΩ)
or not. The 10 nF capacitors should be
15.0
30.0
50.0
50.0
0.7
2.0
4.0
6.0
DDA
Figure 33
REF+
< 3.3 V
Direct channels
Electrical characteristics
supply pin during ADC
or
1.8 V < V
Figure
Not allowed
10.0
20.0
40.0
50.0
3.0
4.5
1.0
34,
DDA
< 2.4 V
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