STMicroelectronics STM32L100RBT6A Microcontrollers
128KB 1.8V~3.6V ARM Cortex-M3 32MHz 51 LQFP-64 Microcontroller Units (MCUs/MPUs/SOCs)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32L100RBT6A
Detailed Description
Reliable Microcontrollers by STMicroelectronics for high-performance systems.
Package
64-LQFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STM32L100RBT6A Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32L100RBT6A Microcontrollers technical specifications.
General
Series
STM32L1
RAM Size
16K x 8
Package / Case
64-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O
51
Speed
32MHz
Alternate Parts Comparison (STM32L100RBT6A vs STM32F405RGT6W vs STM32L433RCT6 vs STM32F103RBT6TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.71V ~ 3.6V | 2V ~ 3.6V |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 16K x 8 | 192K x 8 | 64K x 8 | 20K x 8 |
| Connectivity | I²C, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Data Converters | A/D 20x12b; D/A 2x12b | A/D 16x12b; D/A 2x12b | A/D 16x12b; D/A 2x12b | A/D 16x12b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Program Memory Size | 128KB (128K x 8) | 1MB (1M x 8) | 256KB (256K x 8) | 128KB (128K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
STM32L433RCT6STMicroelectronicsUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB
STM32F103RBT6TRSTMicroelectronicsARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit 72MHz 128KB (128K x 8) FLASH 64-LQFP (10x10)