STM32L151CBU6A STM32L151CB STM32 STM32L IC

• shape: SMD
• Conductive Type: Bipolar Integrated Circuit
• Integration: SSI
• Technics: Semiconductor IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital IC
• Model NO.: STM32L151CBU6A
• MFG.: ST
• Quality: Genuine New Original
• Package: QFN-48
• D/C: 18+
• Transport Package: Box
• Specification: integrated circuit
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

STM32L151CBU6A : MCU 32-bit Low Power STM32L ARM Cortex-M3 RISC 128kB Flash 48-Pin UFQFPN Tray (Alt: STM32L151CBU6A)

Package: QFN-48

Mfr. Part#: STM32L151CBU6A

Mfr.: ST

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days
 

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 devices offer a 12-bit ADC, 2 DACs and 2 ultra-low-power comparators, six general-purpose 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 you 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.

Key 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 factory-trimmed 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 KB Flash with ECC
• Up to 16 KB RAM
• Up to 4 KB 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 peripherals communication interface
• 1x USB 2.0 (internal 48 MHz PLL)
• 3x USART (ISO 7816, IrDA)
• 2x SPI 16 Mbits/s
• 2x I2C (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

 

Part Status	Active
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, POR, PWM, WDT
Number of I/O	37
Program Memory Size	128KB (128K x 8)
Program Memory Type	FLASH
EEPROM Size	4K x 8
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V
Data Converters	A/D 16x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	48-UFQFN Exposed Pad
Supplier Device Package	48-UFQFPN (7x7)

 

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• Located in Shenzhen, the electronic market center of China.
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