STM32L073RZT6 vs STM32L073RBT6 Comparison
Detailed side-by-side comparison of STM32L073RZT6 by STMicroelectronics and STM32L073RBT6 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 ✓ Active
Specification Comparison
| Parameter | STM32L073RZT6 | STM32L073RBT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.11 | $2.93 |
| Core | ARM Cortex-M0+ | — |
| Max Frequency | 32 MHz | — |
| Flash Memory | 192 KB | — |
| SRAM | 20 KB | — |
| Supply Voltage | 1.8 V to 3.6 V | — |
| Package | LQFP-64 (10x10 mm) | 64-LQFP (10x10 mm) |
| GPIO Pins | 51 | — |
| ADC | 1x 12-bit, 16 channels, with hardware oversampling | 1 x 12-bit |
| DAC | 2x 12-bit | 2 x 12-bit |
| Comparators | 2 | — |
| Operational Amplifier | 1 | — |
| USB | USB 2.0 Full-Speed Device | — |
| I2C | 2 | — |
| SPI | 2 | — |
| USART | 2 | — |
| LPUART | 1 | — |
| Timers | 1x 16-bit advanced, 5x 16-bit general purpose, 1x low-power | Multiple (16-bit and 32-bit) |
| RTC | Yes, with calendar and alarms | Yes, with tamper detection |
| RNG | True random number generator | — |
| CRC | Yes | — |
| Standby Current | 0.29 µA (with RTC) | — |
| Stop Current | 3.4 µA (with RTC) | — |
| Operating Temperature | -40°C to +85°C | — |
| RoHS | Compliant | — |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Width | — | 32-bit |
| Maximum CPU Frequency | — | 32 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| RAM Size | — | 20 KB |
| EEPROM Size | — | 6 KB |
| Supply Voltage Range | — | 1.65 V to 3.6 V |
| Operating Temperature Range | — | -40C to +85C |
| Pin Count | — | 64 |
| Mounting Type | — | Surface Mount |
| USB Interface | — | USB 2.0 FS, crystal-less |
| LCD Controller | — | Yes (up to 4x52 segments) |
| I2C Interfaces | — | 3 |
| SPI Interfaces | — | 2 |
| USART/UART | — | USART + UART |
| Capacitive Touch | — | S-Touch (TSEP) |
| RoHS Status | — | Compliant |