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Microcontrollers and Processors / Microcontrollers / STM32L151RBT6ATR
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STM32L151RBT6ATR by: STMicroelectronics

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

Part Details for STM32L151RBT6ATR by STMicroelectronics

Results Overview of STM32L151RBT6ATR by STMicroelectronics

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STM32L151RBT6ATR Information

STM32L151RBT6ATR 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 STM32L151RBT6ATR

Part # Distributor Description Stock Price Buy
DISTI # 497-19372-1-ND
DigiKey IC MCU 32BIT 128KB FLASH 64LQFP Min Qty: 1 Lead time: 13 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 2248
In Stock
  • 1 $6.3700
  • 10 $4.8950
  • 25 $4.5260
  • 100 $4.1202
  • 250 $3.9268
  • 500 $3.8103
  • 1,000 $3.7144
  • 2,000 $3.6354
$3.6354 / $6.3700 Buy Now
DISTI # STM32L151RBT6ATR
Avnet Americas MCU 32-bit Low Power STM32L ARM Cortex-M3 RISC 128kB Flash 64-Pin LQFP T/R - Tape and Reel (Alt: STM32L151RBT6ATR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 13 Weeks, 0 Days Container: Reel 0
  • 1,000 $3.3493
  • 2,000 $3.2676
  • 4,000 $3.2282
  • 6,000 $3.1898
  • 8,000 $3.1522
$3.1522 / $3.3493 Buy Now
DISTI # 511-STM32L151RBT6ATR
Mouser Electronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB RoHS: Compliant 698
  • 1 $5.1400
  • 10 $4.2500
  • 25 $4.0400
  • 100 $3.7700
  • 250 $3.6600
  • 500 $3.6100
  • 1,000 $3.5400
  • 2,000 $3.4900
$3.4900 / $5.1400 Buy Now
DISTI # V36:1790_19108575
Arrow Electronics MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 64-Pin LQFP T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 13 Weeks Date Code: 2237 Americas - 4000
  • 1,000 $3.1360
$3.1360 Buy Now
DISTI # V72:2272_19108575
Arrow Electronics MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 64-Pin LQFP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2315 Container: Cut Strips Americas - 457
  • 1 $3.6700
  • 10 $3.6110
  • 25 $3.5530
  • 100 $3.4940
  • 250 $3.4360
$3.4360 / $3.6700 Buy Now
STMicroelectronics Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB COO: China RoHS: Compliant Min Qty: 1 948
  • 1 $5.0400
  • 10 $4.1700
  • 25 $3.9600
  • 100 $3.7000
  • 250 $3.5900
  • 500 $3.5400
$3.5400 / $5.0400 Buy Now
DISTI # 87887805
Verical MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 64-Pin LQFP T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Date Code: 2237 Americas - 4000
  • 1,000 $3.1360
$3.1360 Buy Now
Bristol Electronics   4
RFQ
DISTI # STM32L151RBT6ATR
Avnet Silica MCU 32bit Low Power STM32L ARM CortexM3 RISC 128kB Flash 64Pin LQFP TR (Alt: STM32L151RBT6ATR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 14 Weeks, 0 Days Silica - 1000
Buy Now
DISTI # STM32L151RBT6ATR
EBV Elektronik MCU 32bit Low Power STM32L ARM CortexM3 RISC 128kB Flash 64Pin LQFP TR (Alt: STM32L151RBT6ATR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 14 Weeks, 0 Days EBV - 0
Buy Now

Part Details for STM32L151RBT6ATR

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STM32L151RBT6ATR Part Data Attributes

Parametric Data
STM32L151RBT6ATR STMicroelectronics
Buy Now Datasheet
Compare Parts:
STM32L151RBT6ATR 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-64
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
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-G64
Length 10 mm
Low Power Mode YES
Number of DMA Channels 7
Number of External Interrupts 16
Number of I/O Lines 51
Number of Serial I/Os 3
Number of Terminals 64
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 QFP64,.47SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
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 Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for STM32L151RBT6ATR

This table gives cross-reference parts and alternative options found for STM32L151RBT6ATR. 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 STM32L151RBT6ATR, 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
STM32L151RBT6A STMicroelectronics $5.1133 Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151RBT6ATR vs STM32L151RBT6A
STM32L151RBT7A STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151RBT6ATR vs STM32L151RBT7A
STM32L151RBT7ATR STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151RBT6ATR vs STM32L151RBT7ATR
STM32L151RBH6D STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151RBT6ATR vs STM32L151RBH6D
STM32L151RBH7A STMicroelectronics Check for Price 32-BIT, FLASH, 32MHz, RISC MICROCONTROLLER, PBGA64, 5 X 5 MM, 1.20 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, TFBGA-64 STM32L151RBT6ATR vs STM32L151RBH7A
STM32L151RBH6TTR STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB STM32L151RBT6ATR vs STM32L151RBH6TTR
STM32L151RBT6DTR STMicroelectronics Check for Price 32-BIT, FLASH, 32MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-64 STM32L151RBT6ATR vs STM32L151RBT6DTR
STM32L151RBT6AD STMicroelectronics Check for Price 32-BIT, FLASH, 32MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-64 STM32L151RBT6ATR vs STM32L151RBT6AD
STM32L151RBH6ADTR STMicroelectronics Check for Price 32-BIT, FLASH, 32MHz, RISC MICROCONTROLLER, PBGA64, 5 X 5 MM, 1.20 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, TFBGA-64 STM32L151RBT6ATR vs STM32L151RBH6ADTR
STM32L151RBH6T STMicroelectronics Check for Price RISC MICROCONTROLLER STM32L151RBT6ATR vs STM32L151RBH6T

STM32L151RBT6ATR Related Parts

STM32L151RBT6ATR Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32L151RBT6ATR is 32 MHz.

  • The STM32L151RBT6ATR has 128 KB of flash memory.

  • The power consumption of the STM32L151RBT6ATR in low-power mode (Stop mode) is approximately 350 nA.

  • No, the STM32L151RBT6ATR 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.

  • Yes, the STM32L151RBT6ATR can operate at 1.8V, but it is not recommended as it may affect the device's performance and reliability.

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