STM32L072RBT6 vs STM32L073RZT6 Comparison
Detailed side-by-side comparison of STM32L072RBT6 by STMicroelectronics and STM32L073RZT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L072RBT6 - Ultra-Low-Power ARM Cortex-M0+ MCU | STMicroelectronics
STM32L072RBT6 β ActiveSTMicroelectronics
STM32L073RZT6 - ARM Cortex-M0+ 192KB Flash MCU | STMicroelectronics
STM32L073RZT6 β ActiveSpecification Comparison
| Parameter | STM32L072RBT6 | STM32L073RZT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.88 | $4.11 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Max Clock Speed | 32 MHz | β |
| Flash Memory | 128 KB | 192 KB |
| SRAM | 20 KB | 20 KB |
| Operating Voltage | 1.8 V to 3.6 V | β |
| GPIO Pins | 51 | 51 |
| ADC Resolution | 12-bit | β |
| ADC Channels | 16 | β |
| DAC Resolution | 12-bit | β |
| DAC Channels | 2 | β |
| Communication Interfaces | I2C, SPI, USART, LPUART, USB 2.0 | β |
| Timers | 8 (including low-power timer) | 1x 16-bit advanced, 5x 16-bit general purpose, 1x low-power |
| Package | LQFP-64 | LQFP-64 (10x10 mm) |
| Operating Temperature | -40C to +85C | -40Β°C to +85Β°C |
| Supply Current (Run mode) | 84 uA/MHz | β |
| Standby Current (with RTC) | 0.29 uA | β |
| Max Frequency | β | 32 MHz |
| Supply Voltage | β | 1.8 V to 3.6 V |
| ADC | β | 1x 12-bit, 16 channels, with hardware oversampling |
| DAC | β | 2x 12-bit |
| Comparators | β | 2 |
| Operational Amplifier | β | 1 |
| USB | β | USB 2.0 Full-Speed Device |
| I2C | β | 2 |
| SPI | β | 2 |
| USART | β | 2 |
| LPUART | β | 1 |
| RTC | β | Yes, with calendar and alarms |
| RNG | β | True random number generator |
| CRC | β | Yes |
| Standby Current | β | 0.29 Β΅A (with RTC) |
| Stop Current | β | 3.4 Β΅A (with RTC) |
| RoHS | β | Compliant |