STMicroelectronics STM32L151RBH6TTR

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Normaler Preis $18.15
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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32L1
Packaging Tape & Reel (TR) | NULL
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 32MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, Cap Sense, DMA, I2S, 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)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 64-TFBGA (5x5)
Package / Case 64-TFBGA
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32L151RBH6TTR is the tape-and-reel version of the STM32L151RBH6, a low-power ARM Cortex-M3 MCU. It features 128KB flash, 16KB RAM, and runs at 32MHz from 1.8V to 3.6V. The 64-TFBGA package includes capacitive sensing, DMA, I2S, brown-out detection, POR, PWM, and WDT, ideal for portable and battery-operated designs.

  • Tape-and-reel packaging: optimized for high-volume manufacturing.
  • Low-power operation: extends battery life in portable devices.
  • Rich peripheral set: Cap Sense, I2S, DMA reduce external components.
  • Compact BGA: enables miniaturized product designs.

High-Volume Consumer Electronics

Tape-and-reel packaging facilitates automated SMT assembly for mass production.

Smart Wearables

Low power and compact BGA enable slim fitness trackers and smartwatches.

Medical Patch Sensors

1.8V operation and Cap Sense support disposable health monitoring patches.

Industrial Wireless Nodes

DMA and low-power modes optimize battery life in remote sensor networks.

Portable Audio Recorders

I2S interface streams high-quality audio to external codecs.

Smart Home Hubs

Capacitive touch and PWM drive LED indicators and touch controls.

Q: What is the difference from STM32L151RBH6TR?
A: This is the tape-and-reel variant (TTR suffix) of the same device.
Q: What is the core speed?
A: 32MHz ARM Cortex-M3.
Q: What is the supply voltage?
A: 1.8V to 3.6V.
Q: How much flash and RAM?
A: 128KB flash and 16KB RAM.
Q: What package is used?
A: 64-TFBGA.
Base Product Number : STM32L151RBH6TTR
128KB Flash 16KB RAM 32-bit 32MHz 64-TFBGA ARM Cortex-M3 Cap Sense Consumer DMA I2S Low Power MCU PWM Tape-Reel WDT
Q: What is the difference from STM32L151RBH6TR?
A: This is the tape-and-reel variant (TTR suffix) of the same device.
Q: What is the core speed?
A: 32MHz ARM Cortex-M3.
Q: What is the supply voltage?
A: 1.8V to 3.6V.
Q: How much flash and RAM?
A: 128KB flash and 16KB RAM.
Q: What package is used?
A: 64-TFBGA.