STM32L412R8T6 vs STM32L412RBT6P Comparison
Detailed side-by-side comparison of STM32L412R8T6 by STMicroelectronics and STM32L412RBT6P by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L412RBT6P - 80MHz Cortex-M4 MCU 128KB Flash LQFP-64 | STMicroelectronics
STM32L412RBT6P ✓ ActiveSpecification Comparison
| Parameter | STM32L412R8T6 | STM32L412RBT6P |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | Ultra-low-power 32-bit microcontroller | — |
| Processor Core | Arm Cortex-M4 with FPU | — |
| Instruction Set | 32-bit Arm RISC | — |
| Maximum CPU Frequency | 80 MHz | — |
| Flash Memory | 64 KB | — |
| Flash Organization | 64K x 8 bits | — |
| Package | 64-LQFP | 64-LQFP (10x10 mm) |
| Package Body Size | 10 x 10 mm | — |
| Lead Count | 64 leads | — |
| Mounting Type | Surface mount | — |
| USB Capability | Yes | — |
| Power Class | Ultra-low power | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| RAM Capacity | [DATA_NEEDED: RAM capacity] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Maximum ADC Sampling Rate | [DATA_NEEDED: maximum ADC sampling rate] | — |
| Digital I/O Count | [DATA_NEEDED: digital I/O count] | — |
| Timers | [DATA_NEEDED: timer configuration] | 4x 16-bit, 2x 16-bit low-power, 2x watchdog, SysTick |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core Architecture | — | Arm Cortex-M4 with FPU (single precision) |
| Maximum Clock Frequency | — | 80 MHz (100 DMIPS) |
| Program Flash Memory | — | 128 KB (single bank) |
| SRAM | — | 40 KB |
| Supply Voltage (VDD) | — | 1.71 V to 3.6 V |
| Pin Count | — | 64 |
| ADC | — | 1 x 12-bit, 5 Msps (up to 16 channels) |
| DAC | — | 2 x 12-bit |
| Comparators | — | 2 x rail-to-rail |
| Operational Amplifiers | — | 2 x on-chip OPAMP |
| USB | — | USB 2.0 Full-Speed Device (with dedicated 48 MHz OSC) |
| CAN | — | 1 x CAN 2.0B |
| Communication Peripherals | — | 3x I2C, 3x SPI, 3x USART + 1x UART |
| RTC | — | Yes, with calendar and alarm |
| TRNG | — | True Random Number Generator (AES-256 capable) |
| Low-Power Modes | — | Shutdown ~30 nA, Standby ~120 nA, Stop with RTC ~420 nA |
| Internal Voltage Regulator | — | Integrated LDO and SMPS step-down |
| Backup Domain | — | VBAT pin for RTC and backup register retention |
| RoHS / REACH | — | ROHS3 compliant (per distributor data) |