STM32L152VBT6 STMicroelectronics, STM32L152VBT6 Datasheet - Page 43

• Manufacturer Part Number: STM32L152VBT6
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32L152VBT6

• Processor Series: STM32L152
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 16 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 80
• Number Of Timers: 6
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-100
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 83
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 24x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / Rohs Status: Details

STM32L151xx, STM32L152xx
6.2
Absolute maximum ratings
Stresses above the absolute maximum ratings listed in
Table 7: Current
damage to the device. These are stress ratings only and functional operation of the device
at these conditions is not implied. Exposure to maximum rating conditions for extended
periods may affect device reliability.
Table 6.
1. All main power (V
2. Positive current injection is not possible on these I/Os. V
3. I
Table 7.
1. All main power (V
2. Negative injection disturbs the analog performance of the device. See note in
3. Positive current injection is not possible on these I/Os. V
4. A positive injection is induced by V
5. When several inputs are submitted to a current injection, the maximum I
|V
V
V
supply, in the permitted range.
must never be exceeded. A negative injection is induced by V
maximum is respected. If V
externally to the I
induced by V
supply, in the permitted range.
must never be exceeded. A negative injection is induced by V
must never be exceeded. Refer to
values.
positive and negative injected currents (instantaneous values). These results are based on
characterization with I
Symbol
SSX
I
INJ(PIN)
|V
ESD(HBM)
INJ(PIN)
I
DD
Symbol
V
INJ(PIN)
I
I
–V
VDD
DDx
VSS
I
IN
V
IO
SS
must never be exceeded (see
|
SS
(2)
|
Voltage characteristics
Current characteristics
IN
External main supply voltage
(including V
Input voltage on five-volt tolerant pin
Input voltage on any other pin
Variations between different V
Variations between all different ground pins
Electrostatic discharge voltage
(human body model)
< V
characteristics, and
Total current into V
Total current out of V
Output current sunk by any I/O and control pin
Output current sourced by any I/O and control pin
Injected current on five-volt tolerant I/O
Injected current on any other pin
Total injected current (sum of all I/O and control pins)
INJ(PIN)
DD
DD
SS
, V
, V
.
DDA
DDA
INJ(PIN)
value. A positive injection is induced by V
) and ground (V
) and ground (V
IN
DDA
maximum cannot be respected, the injection current must be limited
maximum current injection on four I/O port pins of the device.
and V
Doc ID 17659 Rev 4
IN
Table 6: Voltage characteristics
Ratings
> V
DD
Table 7: Current
DD
SS
DD
/V
Table 8: Thermal characteristics
)
SS
SS
(1)
DDA
ground lines (sink)
while a negative injection is induced by V
, V
, V
Ratings
SSA
SSA
(3)
power lines (source)
DD
) pins must always be connected to the external power
) pins must always be connected to the external power
power pins
(4)
(2)
characteristics). This is implicitly insured if V
IN
IN
maximum must always be respected. I
maximum must always be respected. I
(3)
IN
IN
<V
<V
(1)
Table 6: Voltage
SS
IN
SS
for the maximum allowed input voltage
> V
.
see
(1)
DD
V
V
INJ(PIN)
SS
SS
Section 6.3.10
–0.3
while a negative injection is
Min
(5)
Electrical characteristics
 0.3
0.3
Section
is the absolute sum of the
may cause permanent
IN
characteristics,
6.3.15.
< V
V
+0 /-5
Max.
± 25
- 25
± 5
SS
DD
80
80
25
Max
4.0
4.0
50
50
. I
+4.0
INJ(PIN)
INJ(PIN)
INJ(PIN)
IN
Unit
43/107
mA
Unit
mV
V