STM32L471ZGT6 vs STM32L412RBT6P Comparison
Detailed side-by-side comparison of STM32L471ZGT6 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
STM32L471ZGT6 - 1MB Flash 80MHz Cortex-M4 MCU | STMicroelectronics
STM32L471ZGT6 ✓ ActiveSTMicroelectronics
STM32L412RBT6P - 80MHz Cortex-M4 MCU 128KB Flash LQFP-64 | STMicroelectronics
STM32L412RBT6P ✓ ActiveSpecification Comparison
| Parameter | STM32L471ZGT6 | STM32L412RBT6P |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.49 | $3.35 |
| Core | Arm Cortex-M4 with FPU and DSP | — |
| Maximum Clock Frequency | 80 MHz | 80 MHz (100 DMIPS) |
| Flash Memory | 1 MB | — |
| SRAM | 128 KB | 40 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Package | LQFP-144 (20 x 20 mm) | 64-LQFP (10x10 mm) |
| GPIO Count | Up to 114 | — |
| ADC | 3 x 12-bit, 5 Msps | 1 x 12-bit, 5 Msps (up to 16 channels) |
| DAC | 2 x 12-bit | 2 x 12-bit |
| CAN | 2 x CAN 2.0B | 1 x CAN 2.0B |
| USB | USB 2.0 Full-Speed device/host | USB 2.0 Full-Speed Device (with dedicated 48 MHz OSC) |
| UART/USART | 3 x USART + 2 x UART | — |
| SPI | 3 x SPI | — |
| I2C | 3 x I2C Fast-mode Plus | — |
| Operating Temperature Range | -40C to +85C | -40 C to +85 C |
| Cryptography | AES-256 hardware accelerator | — |
| RoHS Status | Compliant | — |
| Core Architecture | — | Arm Cortex-M4 with FPU (single precision) |
| Program Flash Memory | — | 128 KB (single bank) |
| Supply Voltage (VDD) | — | 1.71 V to 3.6 V |
| Pin Count | — | 64 |
| Comparators | — | 2 x rail-to-rail |
| Operational Amplifiers | — | 2 x on-chip OPAMP |
| Communication Peripherals | — | 3x I2C, 3x SPI, 3x USART + 1x UART |
| Timers | — | 4x 16-bit, 2x 16-bit low-power, 2x watchdog, SysTick |
| 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) |