STM32L151RBH6TR STMicroelectronics, STM32L151RBH6TR Datasheet - Page 80

• Manufacturer Part Number: STM32L151RBH6TR
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Low Power MCU
• Manufacturer: STMicroelectronics

Specifications of STM32L151RBH6TR

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

Electrical characteristics
9. Pull-up and pull-down resistors are designed with a true resistance in series with a switchable PMOS/NMOS. This
80/121
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 43.
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 12
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
14. 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
(see
and the sum of I
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
12).
12).
IO
Parameter
(I/O ports and control pins) must not exceed I
Doc ID 17659 Rev 8
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
STM32L151x6/8/B, STM32L152x6/8/B
Conditions
I
I
IO
Table 43
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
plus the maximum Run
are derived from tests
VDD
<
.
V
V
DD
DD
Min
2.4
-0.45
-1.3
Table
Max
0.45
0.4
1.3
Table 12
43.
Unit
V