STM32L151C6 STMicroelectronics, STM32L151C6 Datasheet - Page 74

• 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
9. Pull-up and pull-down resistors are designed with a true resistance in series with a switchable PMOS/NMOS. This
74/109
MOS/NMOS contribution to the series resistance is minimum (~10% order)
Output driving current
The GPIOs (general purpose input/outputs) can sink or source up to ±8 mA, and sink or
source up to ±20 mA (with the non-standard V
in the user application, the number of I/O pins which can drive current must be limited to
respect the absolute maximum rating specified in
●
●
Output voltage levels
Unless otherwise specified, the parameters given in
performed under ambient temperature and V
Table
Table 39.
1. The I
2. Tested in production.
3. The I
4. Based on characterization data, not tested in production.
V
V
V
V
Symbol
V
V
OH
OH
OL
OH
OL
OL
and the sum of I
Table 7
The sum of the currents sourced by all the I/Os on V
consumption of the MCU sourced on V
I
The sum of the currents sunk by all the I/Os on V
consumption of the MCU sunk on V
I
(3)(2)
(1)(2)
(1)(4)
(3)(4)
(1)(4)
(3)(4)
VDD
VSS
9. All I/Os are CMOS and TTL compliant.
IO
IO
current sunk by the device must always respect the absolute maximum rating specified in
current sourced by the device must always respect the absolute maximum rating specified in
(see
and the sum of I
(see
Output low level voltage for an I/O pin
when 8 pins are sunk at same time
Output high level voltage for an I/O pin
when 8 pins are sourced at same time
Output low level voltage for an I/O pin
when 8 pins are sunk at same time
Output high level voltage for an I/O pin
when 8 pins are sourced at same time
Output low level voltage for an I/O pin
when 4 pins are sunk at same time
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
Output voltage characteristics
Table
Table
IO
(I/O ports and control pins) must not exceed I
7).
7).
IO
Parameter
(I/O ports and control pins) must not exceed I
Doc ID 17659 Rev 6
SS
DD,
cannot exceed the absolute maximum rating
DD
OL
cannot exceed the absolute maximum rating
supply voltage conditions summarized in
2.7 V < V
2.7 V < V
/V
Section
.
1.65 V < V
OH
I
Conditions
I
I
IO
Table 39
IO
IO
specifications given in
SS
= +20 mA
VSS
= +8 mA
=+ 4 mA
2.7 V
DD
DD
plus the maximum Run
DD,
.
6.2:
< 3.6 V
< 3.6 V
DD
STM32L151xx, STM32L152xx
plus the maximum Run
VDD
are derived from tests
<
.
V
V
DD
DD
Min
2.4
-0.45
-1.3
Table
Max
0.45
0.4
1.3
Table 7
39.
Unit
V