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Microcontrollers and Processors / Microcontrollers / STM32L151CBT6A
Datasheets
STM32L151CBT6A by:

Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB

Part Details for STM32L151CBT6A by STMicroelectronics

Results Overview of STM32L151CBT6A by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

STM32L151CBT6A Information

STM32L151CBT6A by STMicroelectronics is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for STM32L151CBT6A

Part # Distributor Description Stock Price Buy
DISTI # 42Y1059
Newark Mcu, 32Bit, 32Mhz, Lqfp-48, Product Range:Stm32 Family Stm32L1 Series Microcontrollers, Device Core:Arm Cortex-M3, Data Bus Width:32 Bit, Operating Frequency Max:32Mhz, Program Memory Size:128Kb, No. Of Pins:48Pins, Qualification:- Rohs Compliant: Yes |Stmicroelectronics STM32L151CBT6A RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 208
  • 1 $5.1900
  • 10 $4.7200
  • 25 $4.4900
  • 50 $4.2300
  • 100 $3.9700
  • 250 $3.8000
  • 500 $3.6400
$3.6400 / $5.1900 Buy Now
DISTI # 42Y1059
Avnet Americas MCU 32-bit Low Power STM32L ARM Cortex-M3 RISC 128kB Flash 48-Pin LQFP Tray - Bulk (Alt: 42Y1059) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 4 Days Container: Bulk 208 Partner Stock
  • 1 $5.2300
  • 10 $4.7600
  • 25 $4.5300
  • 50 $4.2700
  • 100 $4.0100
$4.0100 / $5.2300 Buy Now
DISTI # STM32L151CBT6A
Avnet Americas MCU 32-bit Low Power STM32L ARM Cortex-M3 RISC 128kB Flash 48-Pin LQFP Tray - Trays (Alt: STM32L151CBT6A) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 15 Weeks, 0 Days Container: Tray 0
  • 1,500 $3.0614
  • 3,000 $2.9867
  • 6,000 $2.9507
  • 9,000 $2.9156
  • 12,000 $2.8813
$2.8813 / $3.0614 Buy Now
STMicroelectronics Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB RoHS: Compliant Min Qty: 1 1990
  • 1 $4.6100
  • 10 $3.0100
  • 100 $3.0100
  • 250 $3.0100
  • 500 $3.0100
$3.0100 / $4.6100 Buy Now
DISTI # STM32L151CBT6A
TME IC: STM32 ARM microcontroller, 32MHz, LQFP48, 1.65÷3.6VDC Min Qty: 1 457
  • 1 $5.5500
  • 5 $5.3300
  • 25 $5.2100
  • 100 $4.9900
  • 250 $4.8900
  • 500 $4.5500
  • 1,000 $4.3700
$4.3700 / $5.5500 Buy Now
Ameya Holding Limited STM32L Series 128 kB Flash 32 kB RAM 32 MHz 32-Bit Microcontroller - LQFP-48 4121
RFQ
ComSIT USA ULTRA-LOW-POWER ARM-BASED CORTEX-M3 32-BIT MCU RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 32MHz, CMOS, PQFP48 RoHS: Compliant Stock DE - 1422
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # STM32L151CBT6A
Avnet Silica MCU 32-bit Low Power STM32L ARM Cortex-M3 RISC 128kB Flash 48-Pin LQFP Tray (Alt: STM32L151CBT6A) RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 16 Weeks, 0 Days Silica - 2000
Buy Now
DISTI # STM32L151CBT6A
EBV Elektronik MCU 32-bit Low Power STM32L ARM Cortex-M3 RISC 128kB Flash 48-Pin LQFP Tray (Alt: STM32L151CBT6A) RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 16 Weeks, 0 Days EBV - 2000
Buy Now
MacroQuest Electronics STOCK 4500
  • 1 $3.7800
  • 100 $3.3400
  • 1,000 $2.8300
  • 5,000 $2.7200
$2.7200 / $3.7800 Buy Now
Win Source Electronics IC MCU 32BIT 128KB FLASH 48LQFP 70172
  • 18 $2.8260
  • 44 $2.3190
  • 67 $2.2470
  • 92 $2.1740
  • 119 $2.1020
  • 160 $1.8840
$1.8840 / $2.8260 Buy Now

Part Details for STM32L151CBT6A

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STM32L151CBT6A Part Data Attributes

Parametric Data
STM32L151CBT6A STMicroelectronics
Buy Now Datasheet
Compare Parts:
STM32L151CBT6A STMicroelectronics Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Package Description LQFP-48
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 16 Weeks, 4 Days
Samacsys Manufacturer STMicroelectronics
Has ADC YES
Address Bus Width
Bit Size 32
CPU Family CORTEX-M3
Clock Frequency-Max 32 MHz
DAC Channels YES
DMA Channels YES
External Data Bus Width
Integrated Cache NO
JESD-30 Code S-PQFP-G48
JESD-609 Code e3
Length 7 mm
Low Power Mode YES
Moisture Sensitivity Level 3
Number of DMA Channels 7
Number of External Interrupts 16
Number of I/O Lines 37
Number of Serial I/Os 3
Number of Terminals 48
Number of Timers 6
On Chip Data RAM Width 8
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Equivalence Code QFP48,.35SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
RAM (bytes) 32768
RAM (words) 32768
ROM (words) 131072
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 32 MHz
Supply Current-Max 100 mA
Supply Voltage-Max 3.6 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for STM32L151CBT6A

This table gives cross-reference parts and alternative options found for STM32L151CBT6A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STM32L151CBT6A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
STM32L151CBT6D STMicroelectronics $3.6172 Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6A vs STM32L151CBT6D
STM32L151CBT6TR STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6A vs STM32L151CBT6TR
STM32L151CBT6ATR STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6A vs STM32L151CBT6ATR
STM32L072CBT6TR STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M0+ MCU with 128-Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6A vs STM32L072CBT6TR
STM32L151CBT6 STMicroelectronics $4.4484 Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6A vs STM32L151CBT6

STM32L151CBT6A Related Parts

STM32L151CBT6A Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32L151CBT6A is 32 MHz.

  • The STM32L151CBT6A has 128 KB of flash memory.

  • Yes, the STM32L151CBT6A can operate at 1.8V, but it is not recommended as it may affect the device's performance and reliability.

  • The power consumption of the STM32L151CBT6A in sleep mode is typically around 1.5 μA/MHz.

  • No, the STM32L151CBT6A does not have a built-in USB interface. However, it can be implemented using the device's GPIO pins and a USB transceiver.

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