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Microcontrollers and Processors / Microcontrollers / STM32L151CBT6TR
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STM32L151CBT6TR by:

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

Part Details for STM32L151CBT6TR by STMicroelectronics

Results Overview of STM32L151CBT6TR 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.

STM32L151CBT6TR Information

STM32L151CBT6TR 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 STM32L151CBT6TR

Part # Distributor Description Stock Price Buy
DISTI # 497-17516-1-ND
DigiKey IC MCU 32BIT 128KB FLASH 48LQFP Min Qty: 1 Lead time: 13 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 2300
In Stock
  • 1 $6.9200
  • 10 $5.3310
  • 25 $4.9340
  • 100 $4.4975
  • 250 $4.2895
  • 500 $4.1641
  • 1,000 $4.0609
  • 2,400 $3.9563
$3.9563 / $6.9200 Buy Now
DISTI # STM32L151CBT6TR
Avnet Americas MCU 32-bit Low Power STM32L ARM Cortex-M3 RISC 128kB Flash 48-Pin LQFP T/R - Tape and Reel (Alt: STM32L151CBT6TR) RoHS: Compliant Min Qty: 2400 Package Multiple: 2400 Lead time: 13 Weeks, 0 Days Container: Reel 0
  • 2,400 $3.6695
  • 4,800 $3.5800
  • 9,600 $3.5369
  • 14,400 $3.4948
  • 19,200 $3.4537
$3.4537 / $3.6695 Buy Now
DISTI # 511-STM32L151CBT6TR
Mouser Electronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Low Power MCU RoHS: Compliant 0
Order Now
DISTI # V72:2272_06563967
Arrow Electronics MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2318 Container: Cut Strips Americas - 793
  • 1 $5.1310
  • 10 $4.4190
  • 25 $4.1940
  • 100 $3.9340
  • 250 $3.7920
  • 500 $3.7640
$3.7640 / $5.1310 Buy Now
DISTI # 76878375
Verical MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP T/R RoHS: Compliant Min Qty: 2400 Package Multiple: 2400 Date Code: 2401 Americas - 16800
  • 2,400 $6.6977
$6.6977 Buy Now
DISTI # 68402623
Verical MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP T/R RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2318 Americas - 793
  • 2 $5.1310
  • 10 $4.4190
  • 25 $4.1940
  • 100 $3.9340
  • 250 $3.7920
  • 500 $3.7640
$3.7640 / $5.1310 Buy Now
DISTI # STM32L151CBT6TR
IBS Electronics ULTRA-LOW-POWER ARM CORTEX-M3 MCU WITH 128 KBYTES FLASH 32 MHZ CPU USB Min Qty: 2400 Package Multiple: 1 36000
  • 2,400 $4.3810
$4.3810 Buy Now
DISTI # STM32L151CBT6TR
Avnet Silica MCU 32bit Low Power STM32L ARM CortexM3 RISC 128kB Flash 48Pin LQFP TR (Alt: STM32L151CBT6TR) RoHS: Compliant Min Qty: 2400 Package Multiple: 2400 Lead time: 14 Weeks, 0 Days Silica - 0
Buy Now
DISTI # STM32L151CBT6TR
EBV Elektronik MCU 32bit Low Power STM32L ARM CortexM3 RISC 128kB Flash 48Pin LQFP TR (Alt: STM32L151CBT6TR) RoHS: Compliant Min Qty: 2400 Package Multiple: 2400 Lead time: 14 Weeks, 0 Days EBV - 81600
Buy Now
Vyrian Peripheral ICs 27733
RFQ

Part Details for STM32L151CBT6TR

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STM32L151CBT6TR Part Data Attributes

Parametric Data
STM32L151CBT6TR STMicroelectronics
Buy Now Datasheet
Compare Parts:
STM32L151CBT6TR 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 Not Recommended
Ihs Manufacturer STMICROELECTRONICS
Part Package Code QFP
Package Description 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-48
Pin Count 48
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 13 Weeks
Samacsys Manufacturer STMicroelectronics
Has ADC YES
Address Bus Width
Bit Size 32
Boundary Scan YES
CPU Family CORTEX-M3
Clock Frequency-Max 32 MHz
DAC Channels YES
DMA Channels YES
External Data Bus Width
JESD-30 Code S-PQFP-G48
JESD-609 Code e4
Length 7 mm
Moisture Sensitivity Level 3
Number of I/O Lines 37
Number of Terminals 48
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
Qualification Status Not Qualified
RAM (bytes) 16384
ROM (words) 131072
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 32 MHz
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 Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for STM32L151CBT6TR

This table gives cross-reference parts and alternative options found for STM32L151CBT6TR. 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 STM32L151CBT6TR, 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
STM32L151CBT6 STMicroelectronics $4.9862 Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6TR vs STM32L151CBT6
Part Number Manufacturer Composite Price Description Compare
STM32L072CBT6 STMicroelectronics $3.8065 Ultra-low-power Arm Cortex-M0+ MCU with 128-Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6TR vs STM32L072CBT6
STM32L151CBT6D STMicroelectronics $4.0425 Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6TR vs STM32L151CBT6D
STM32L151CBT6A STMicroelectronics $4.5586 Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6TR vs STM32L151CBT6A
STM32L151CBT6ATR STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151CBT6TR vs STM32L151CBT6ATR

STM32L151CBT6TR Related Parts

STM32L151CBT6TR Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32L151CBT6TR is 32 MHz.

  • The STM32L151CBT6TR has 128 KB of flash memory.

  • The power consumption of the STM32L151CBT6TR in low-power mode (Stop mode) is approximately 350 nA/MHz.

  • No, the STM32L151CBT6TR does not have a built-in USB interface. However, it has a USB device peripheral that can be used to implement a USB interface with an external transceiver.

  • No, the STM32L151CBT6TR is a 3.3V device and should not be operated at 5V. Operating the device at 5V can cause damage to the internal components.

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