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