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STM32L152RBT6
STMicroelectronics
ICPlanet
ARM® Cortex®-M3 series Microcontroller IC 32-Bit 32MHz 128KB (128K x 8) FLASH 64-LQFP (10x10)
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TYPE | DESCRIPTION |
|---|---|
Category | Integrated Circuits (ICs) Embedded - Microcontrollers |
Mfr | STMicroelectronics |
Series | STM32L1 |
Package | Tray |
Part Status | Not For New Designs |
Core Processor | ARM® Cortex®-M3 |
Core Size | 32-Bit |
Speed | 32MHz |
Connectivity | I²C, IrDA, LINbus, SPI, UART/USART, USB |
Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
Number of I/O | 51 |
Program Memory Size | 128KB (128K x 8) |
Program Memory Type | FLASH |
EEPROM Size | 4K x 8 |
RAM Size | 16K x 8 |
Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
Data Converters | A/D 20x12b; D/A 2x12b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 64-LQFP |
Supplier Device Package | 64-LQFP (10x10) |
Description
The ultra-low-power STM32L151x6/8/B and STM32L152x6/8/B devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance ARM® Cortex®-M3 32-bit RISC core operating at 32 MHz frequency (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 128 Kbytes and RAM up to 16 Kbytes) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
All the devices offer a 12-bit ADC, 2 DACs and 2 ultra-low-power comparators, six generalpurpose 16-bit timers and two basic timers, which can be used as time bases.
Moreover, the STM32L151x6/8/B and STM32L152x6/8/B devices contain standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs and a USB. The STM32L151x6/8/B and STM32L152x6/8/B devices offer up to 20 capacitive sensing channels to simply add touch sensing functionality to any application.
They also include a real-time clock and a set of backup registers that remain powered in Standby mode.
Finally, the integrated LCD controller (except STM32L151x6/8/B devices) has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with contrast independent of the supply voltage.
The ultra-low-power STM32L151x6/8/B and STM32L152x6/8/B devices operate from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. It is available in the -40 to +85 °C temperature range, extended to 105°C in low power dissipation state. A comprehensive set of power-saving modes allows the design of low-power applications.
Features
• Ultra-low-power platform
– 1.65 V to 3.6 V power supply
– -40°C to 85°C/105°C temperature range
– 0.3 µA Standby mode (3 wakeup pins)
– 0.9 µA Standby mode + RTC – 0.57 µA Stop mode (16 wakeup lines)
– 1.2 µA Stop mode + RTC
– 9 µA Low-power run mode
– 214 µA/MHz Run mode
– 10 nA ultra-low I/O leakage
– < 8 µs wakeup time
• Core: ARM® Cortex®-M3 32-bit CPU
– From 32 kHz up to 32 MHz max
– 1.25 DMIPS/MHz (Dhrystone 2.1)
– Memory protection unit
• Reset and supply management
– Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
– Ultra-low-power POR/PDR
– Programmable voltage detector (PVD)
• Clock sources
– 1 to 24 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– High Speed Internal 16 MHz factorytrimmed RC (+/- 1%)
– Internal low-power 37 kHz RC
– Internal multispeed low-power 65 kHz to 4.2 MHz
– PLL for CPU clock and USB (48 MHz)
• Pre-programmed bootloader
– USART supported
• Development support
– Serial wire debug supported
– JTAG and trace supported
• Up to 83 fast I/Os (73 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
• Memories
– Up to 128 Kbytes Flash memory with ECC
– Up to 16 Kbytes RAM
– Up to 4 Kbytes of true EEPROM with ECC
– 80-byte backup register
• LCD Driver (except STM32L151x/6/8/B devices) for up to 8x40 segments
– Support contrast adjustment
– Support blinking mode
– Step-up converter on board
• Rich analog peripherals (down to 1.8 V)
– 12-bit ADC 1 Msps up to 24 channels
– 12-bit DAC 2 channels with output buffers
– 2x ultra-low-power-comparators (window mode and wake up capability)
• DMA controller 7x channels
• 8x peripheral communication interfaces
– 1x USB 2.0 (internal 48 MHz PLL)
– 3x USARTs (ISO 7816, IrDA)
– 2x SPIs 16 Mbit/s
– 2x I2Cs (SMBus/PMBus)
• 10x timers: 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)
• Up to 20 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
• CRC calculation unit, 96-bit unique ID
TYPE | DESCRIPTION |
|---|---|
Category | Integrated Circuits (ICs) Embedded - Microcontrollers |
Mfr | STMicroelectronics |
Series | STM32L1 |
Package | Tray |
Part Status | Not For New Designs |
Core Processor | ARM® Cortex®-M3 |
Core Size | 32-Bit |
Speed | 32MHz |
Connectivity | I²C, IrDA, LINbus, SPI, UART/USART, USB |
Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
Number of I/O | 51 |
Program Memory Size | 128KB (128K x 8) |
Program Memory Type | FLASH |
EEPROM Size | 4K x 8 |
RAM Size | 16K x 8 |
Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
Data Converters | A/D 20x12b; D/A 2x12b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 64-LQFP |
Supplier Device Package | 64-LQFP (10x10) |
Description
The ultra-low-power STM32L151x6/8/B and STM32L152x6/8/B devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance ARM® Cortex®-M3 32-bit RISC core operating at 32 MHz frequency (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 128 Kbytes and RAM up to 16 Kbytes) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
All the devices offer a 12-bit ADC, 2 DACs and 2 ultra-low-power comparators, six generalpurpose 16-bit timers and two basic timers, which can be used as time bases.
Moreover, the STM32L151x6/8/B and STM32L152x6/8/B devices contain standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs and a USB. The STM32L151x6/8/B and STM32L152x6/8/B devices offer up to 20 capacitive sensing channels to simply add touch sensing functionality to any application.
They also include a real-time clock and a set of backup registers that remain powered in Standby mode.
Finally, the integrated LCD controller (except STM32L151x6/8/B devices) has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with contrast independent of the supply voltage.
The ultra-low-power STM32L151x6/8/B and STM32L152x6/8/B devices operate from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. It is available in the -40 to +85 °C temperature range, extended to 105°C in low power dissipation state. A comprehensive set of power-saving modes allows the design of low-power applications.
Features
• Ultra-low-power platform
– 1.65 V to 3.6 V power supply
– -40°C to 85°C/105°C temperature range
– 0.3 µA Standby mode (3 wakeup pins)
– 0.9 µA Standby mode + RTC – 0.57 µA Stop mode (16 wakeup lines)
– 1.2 µA Stop mode + RTC
– 9 µA Low-power run mode
– 214 µA/MHz Run mode
– 10 nA ultra-low I/O leakage
– < 8 µs wakeup time
• Core: ARM® Cortex®-M3 32-bit CPU
– From 32 kHz up to 32 MHz max
– 1.25 DMIPS/MHz (Dhrystone 2.1)
– Memory protection unit
• Reset and supply management
– Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
– Ultra-low-power POR/PDR
– Programmable voltage detector (PVD)
• Clock sources
– 1 to 24 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– High Speed Internal 16 MHz factorytrimmed RC (+/- 1%)
– Internal low-power 37 kHz RC
– Internal multispeed low-power 65 kHz to 4.2 MHz
– PLL for CPU clock and USB (48 MHz)
• Pre-programmed bootloader
– USART supported
• Development support
– Serial wire debug supported
– JTAG and trace supported
• Up to 83 fast I/Os (73 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
• Memories
– Up to 128 Kbytes Flash memory with ECC
– Up to 16 Kbytes RAM
– Up to 4 Kbytes of true EEPROM with ECC
– 80-byte backup register
• LCD Driver (except STM32L151x/6/8/B devices) for up to 8x40 segments
– Support contrast adjustment
– Support blinking mode
– Step-up converter on board
• Rich analog peripherals (down to 1.8 V)
– 12-bit ADC 1 Msps up to 24 channels
– 12-bit DAC 2 channels with output buffers
– 2x ultra-low-power-comparators (window mode and wake up capability)
• DMA controller 7x channels
• 8x peripheral communication interfaces
– 1x USB 2.0 (internal 48 MHz PLL)
– 3x USARTs (ISO 7816, IrDA)
– 2x SPIs 16 Mbit/s
– 2x I2Cs (SMBus/PMBus)
• 10x timers: 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)
• Up to 20 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
• CRC calculation unit, 96-bit unique ID
