STM32L151R8T6ATR vs STM32L052R8T6 Comparison
Detailed side-by-side comparison of STM32L151R8T6ATR by STMicroelectronics and STM32L052R8T6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L151R8T6ATR - 64KB Flash Cortex-M3 MCU | STMicroelectronics
STM32L151R8T6ATR ✓ ActiveSpecification Comparison
| Parameter | STM32L151R8T6ATR | STM32L052R8T6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M3 | — |
| Bit Width | 32-bit | — |
| Maximum Clock Frequency | 32 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 10 KB | — |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| Package | 64-LQFP (10x10x1.4 mm) | 64-LQFP, 10 x 10 mm |
| Mounting Type | Surface Mount | Surface mount |
| Operating Temperature | -40C to +85C | — |
| ADC | 12-bit (per datasheet) | — |
| Number of I/Os | [DATA_NEEDED: GPIO count] | — |
| Connectivity | I2C, SPI, USART, USB | — |
| Supply Current (Run mode) | [DATA_NEEDED: typical active current in mA/MHz] | — |
| Low-Power Stop Current | [DATA_NEEDED: typical Stop mode current in uA] | — |
| RoHS Status | Compliant (per distributor listing) | [DATA_NEEDED: RoHS Status] |
| Product Type | — | Ultra-low-power 32-bit microcontroller |
| CPU Core | — | ARM Cortex-M0+ |
| CPU Architecture | — | 32-bit |
| Maximum CPU Frequency | — | 32 MHz |
| Flash Memory | — | 64 KB |
| Flash Organization | — | 64K x 8 bits |
| USB Interface | — | USB 2.0 crystal-less |
| Operating Voltage | — | 2.5 V / 3.3 V |
| Supply Configuration | — | [DATA_NEEDED: Supply Configuration] |
| RAM | — | [DATA_NEEDED: RAM] |
| General-Purpose I/O Count | — | [DATA_NEEDED: General-Purpose I/O Count] |
| Operating Temperature Range | — | [DATA_NEEDED: Operating Temperature Range] |
| REACH Status | — | [DATA_NEEDED: REACH Status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 Qualification] |