STM32L162QD STMicroelectronics, STM32L162QD Datasheet - Page 92

• 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
Table 49.
1. The I/O speed is configured using the OSPEEDRx[1:0] bits. Refer to the STM32L151xx, STM32L152xx and STM32L162xx
2. Guaranteed by design. Not tested in production.
3. The maximum frequency is defined in
92/124
OSPEEDRx
reference manual for a description of GPIO Port configuration register.
[1:0] bit
value
00
01
10
11
-
(1)
Input/output AC characteristics
The definition and values of input/output AC characteristics are given in
Table
Unless otherwise specified, the parameters given in
performed under ambient temperature and V
Table
I/O AC characteristics
F
F
f
f
max(IO)out
max(IO)out
Symbol
max(IO)out
max(IO)out
t
t
t
t
t
t
t
t
t
f(IO)out
r(IO)out
f(IO)out
r(IO)out
f(IO)out
r(IO)out
f(IO)out
r(IO)out
EXTIpw
49, respectively.
10.
Maximum frequency
Output rise and fall time
Maximum frequency
Output rise and fall time
Maximum frequency
Output rise and fall time
Maximum frequency
Output rise and fall time
Pulse width of external
signals detected by the
EXTI controller
Parameter
Figure
(1)
STM32L162VD, STM32L162ZD, STM32L162QD, STM32L162RD
23.
Doc ID 022268 Rev 2
(3)
(3)
(3)
(3)
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 30 pF, V
= 50 pF, V
DD
supply voltage conditions summarized in
Conditions
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 2.7 V to 3.6 V
= 1.65 V to 2.7 V
= 2.7 V to 3.6 V
= 1.65 V to 2.7 V
= 2.7 V to 3.6 V
= 1.65 V to 2.7 V
= 2.7 V to 3.6 V
= 1.65 V to 2.7 V
= 2.7 V to 3.6 V
= 1.65 V to 2.7 V
= 2.7 V to 3.6 V
= 1.65 V to 2.7 V
= 2.7 V to 3.6 V
= 1.65 V to 2.7 V
= 2.7 V to 3.6 V
= 1.65 V to 2.7 V
Table 49
are derived from tests
Figure 23
Min
8
Max
TBD
TBD
TBD
TBD
TBD
400
625
125
10
25
50
2
1
2
8
5
and
(2)
MHz
MHz
MHz
Unit
kHz
ns
ns
ns
ns