STM32L151VBT6 STMicroelectronics, STM32L151VBT6 Datasheet - Page 74

• Manufacturer Part Number: STM32L151VBT6
• Description: MCU ARM 128KB FLASH 100LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32L151VBT6

• 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, POR, PWM, WDT
• Number Of I /o: 83
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• 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
• Package / Case: 100-LFQFP
• Processor Series: STM32L151
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• 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
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11195

Electrical characteristics
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Table 38.
1. The I
2. The I
3. Based on characterization data, not tested in production.
V
Symbol
V
V
V
V
V
OH
OL
OH
OL
OH
and the sum of I
Table 7
OL
(1)(3)
(2)(3)
(1)
(2)
(1)
(2)
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
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
IO
(I/O ports and control pins) must not exceed I
IO
Parameter
(I/O ports and control pins) must not exceed I
Doc ID 17659 Rev 4
1.65 V < V
2.7 V < V
2.7 V < V
I
Conditions
I
I
IO
IO
IO
= +20 mA
= +8 mA
=+ 4 mA
VSS
DD
DD
DD
.
< 3.6 V
< 3.6 V
< 2.7 V
STM32L151xx, STM32L152xx
VDD
.
V
V
DD
DD
Min
2.4
-0.45
-1.3
Max
0.45
0.4
1.3
Table 7
Unit
V