STM8L151K6U6TR vs STM8L151K4U6 Comparison
Detailed side-by-side comparison of STM8L151K6U6TR by STMicroelectronics and STM8L151K4U6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM8L151K6U6TR - 16MHz 32KB 8-Bit MCU | STMicroelectronics (Tape & Reel)
STM8L151K6U6TR ✓ ActiveSTMicroelectronics
STM8L151K4U6 - 16MHz 16KB Flash 8-Bit MCU | STMicroelectronics
STM8L151K4U6 ✓ ActiveSpecification Comparison
| Parameter | STM8L151K6U6TR | STM8L151K4U6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 8-bit ultra-low-power microcontroller | 8-bit ultra-low-power microcontroller |
| Series | STM8L EnergyLite | STM8L EnergyLite |
| Maximum Clock Speed | 16 MHz | 16 MHz |
| Core Architecture | STM8 8-bit CISC | — |
| Flash Memory | 32 KB | 16 KB |
| Data EEPROM | 1 KB | 1 KB |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| I/O Ports | 41 | 41 |
| LCD Support | Yes | Supported |
| Real-Time Clock | Yes | Supported |
| Package Type | 32-pin UFQFPN | — |
| Package Dimensions | 5 x 5 mm | — |
| Mounting Type | Surface mount | Surface mount |
| Delivery Package | Tray | — |
| Life Cycle Stage | Active | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance] | — |
| Program Memory Organization | — | 16K x 8 bits |
| Package | — | 32-pin UFQFPN, 5 mm x 5 mm |
| CPU Bit Width | — | 8 bits |
| Lifecycle Status | — | Active |
| Timers | — | Supported |
| Serial Interfaces | — | USART, I2C, and SPI |
| Analog Peripherals | — | ADC, DAC, and comparators |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |