STMicroelectronics STM32L151R8H6A
Regular price
$12.63
Regular price
$3.16
Sale price
$12.63
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $12.63 | $12.63 |
| 15+ | $2.91 | $43.65 |
| 25+ | $2.84 | $71.00 |
| 50+ | $2.69 | $134.50 |
| 100+ | $2.37 | $237.00 |
| N+ | $0.47 | Price Inquiry |
Shipping calculated at checkout.
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L1 |
| Packaging | Tray | 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 | 64KB (64K 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 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 |  |
The STMicroelectronics STM32L151R8H6A is a 32-bit ARM Cortex-M3 MCU running at 32MHz with 64KB flash and 32KB SRAM. It operates from 1.8V to 3.6V. Features include DMA, I2S, Cap Sense, and multiple peripherals. The 64-TFBGA package is suitable for compact, low-power applications.
- 32KB SRAM: Large buffer for data-intensive applications.
- DMA controller: Reduces CPU load for peripheral transfers.
- I2S interface: Direct audio codec connection.
- Ultra-low-power: 1.8V operation extends battery life.
Industrial Sensor Nodes
32MHz Cortex-M3 with 32KB SRAM handles complex protocols. DMA offloads CPU for sensor polling.
Medical Monitoring Devices
Low-power design with 1.8V operation. I2S for audio/ADC data streaming.
Smart Meters
64KB flash stores calibration data. 32KB SRAM buffers measurement logs.
Portable Instrumentation
Cap Sense for touch UI. 64-TFBGA package saves space in handheld tools.
Building Automation Controllers
Multiple timers and PWM for actuator control. DMA for efficient UART communication.
Data Loggers
Large SRAM for buffering. Brown-out detect ensures data integrity.
- Q: What is the core?
- A: ARM Cortex-M3 at 32MHz.
- Q: Flash and RAM?
- A: 64KB flash, 32KB SRAM.
- Q: Does it have DMA?
- A: Yes, DMA and I2S.
- Q: Package?
- A: 64-TFBGA.
- Q: Voltage range?
- A: 1.8V to 3.6V.
Base Product Number ：
STM32L151R8H6
STM32L151R8H6A.pdf
- Q: What is the core?
- A: ARM Cortex-M3 at 32MHz.
- Q: Flash and RAM?
- A: 64KB flash, 32KB SRAM.
- Q: Does it have DMA?
- A: Yes, DMA and I2S.
- Q: Package?
- A: 64-TFBGA.
- Q: Voltage range?
- A: 1.8V to 3.6V.
×