STM32L151C6 STMicroelectronics, STM32L151C6 Datasheet - Page 76

• Manufacturer Part Number: STM32L151C6
• Description: Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
• Manufacturer: STMicroelectronics

Specifications of STM32L151C6

• Operating Power Supply Range: 1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V (with BOR option)
• Temperature Range: –40 to 85 °C
• 4 Modes: Sleep, Low-power run (9 μA at 32 kHz), Low-power sleep (4.4 μA),Stop with RTC (1.45 μA), Stop (570 nA), Standby (300 nA)
• Ultralow Leakage Per I/o: 50 nA
• Fast Wakeup From Stop: 8 μs
• Core: ARM 32-bit Cortex™-M3 CPU
• Dma: 7-channel DMA controller, supporting timers, ADC, SPIs, I2Cs and USARTs

Electrical characteristics
6.3.13
76/109
Figure 18. I/O AC characteristics definition
NRST pin characteristics
The NRST pin input driver uses CMOS technology.
Unless otherwise specified, the parameters given in
performed under ambient temperature and V
Table
Table 41.
1. Guaranteed by design, not tested in production.
2. 200 mV minimum value
3. The pull-up is designed with a true resistance in series with a switchable PMOS. This PMOS contribution to
V
V
V
V
V
V
hys(NRST)
OL(NRST)
NF(NRST)
IH(NRST)
IL(NRST)
Symbol
F(NRST)
the series resistance is around 10%.
R
9.
PU
(1)
(1)
(1)
(1)
(1)
(1)
NRST pin characteristics
NRST input low level voltage
NRST input high level voltage
NRST output low level
voltage
NRST Schmitt trigger voltage
hysteresis
Weak pull-up equivalent
resistor
NRST input filtered pulse
NRST input not filtered pulse
(3)
Parameter
Doc ID 17659 Rev 6
1.65 V < V
2.7 V < V
DD
I
Conditions
OL
I
OL
V
supply voltage conditions summarized in
IN
= 1.5 mA
= 2 mA
=
DD
DD
Table 41
V
SS
< 3.6 V
< 2.7 V
STM32L151xx, STM32L152xx
are derived from tests
10%V
Min
V
350
1.4
30
SS
DD
(2)
Typ Max Unit
45
V
0.8
0.4
60
50
DD
mV
kΩ
ns
ns
V