STM32L151CBU6 vs STM32L152C8U6 Comparison
Detailed side-by-side comparison of STM32L151CBU6 by STMicroelectronics and STM32L152C8U6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L151CBU6 - 32MHz Cortex-M3 128KB Flash Ultra-Low-Power MCU | STMicroelectronics
STM32L151CBU6 ✓ ActiveSpecification Comparison
| Parameter | STM32L151CBU6 | STM32L152C8U6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | NRND |
| Product Type | Ultra-low-power 32-bit microcontroller (MCU) | 32-bit ARM Cortex-M3 microcontroller |
| Core | ARM Cortex-M3 with hardware multiplier | — |
| Bit Width | 32-bit | — |
| Maximum CPU Frequency | 32 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 64 KB |
| SRAM | 16 KB | [DATA_NEEDED: SRAM size for exact MPN] |
| EEPROM | 4 KB | [DATA_NEEDED: EEPROM size for exact MPN] |
| Package | 48-UFQFPN (7x7 mm) | 48-pin UFQFPN, 7 mm x 7 mm |
| Pin Count | 48 pins | — |
| Mounting Type | Surface Mount | Surface mount |
| USB | USB device controller, full-speed capable | — |
| ADC | 12-bit ADC, multiple analog inputs | — |
| DAC | 12-bit DAC | — |
| LCD Controller | On-chip LCD controller and segment/segment driver | — |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | — |
| Operating Temperature Range | [DATA_NEEDED: Operating Temperature Range] | — |
| Number of I/O Pins | [DATA_NEEDED: Number of I/O Pins] | — |
| Programmable Communication Interfaces | USART, SPI, I2C | — |
| RoHS Status | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH Status] | — |
| Datasheet Document | STM32L151CB datasheet (133 pages per datasheet aggregator) | — |
| Maximum Clock Frequency | — | 32 MHz |
| Architecture | — | 32-bit ARM Cortex-M3 |
| Program Memory Organization | — | 64K x 8 bits |
| Real-Time Clock | — | Supported by STM32L152 family |
| LCD Interface | — | Supported by STM32L152 family |
| USB Interface | — | Supported by STM32L152 family |
| Serial Interfaces | — | USART, I2C, and SPI supported by STM32L152 family |
| Analog Peripherals | — | ADC, DAC, and comparators supported by STM32L152 family |
| Timer Resources | — | Supported by STM32L152 family |
| Power Supply Range Without BOR | — | 3.6 V |
| Power Supply Range With BOR Option | — | 3.6 V |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |