STM8L151K3U6 vs STM8L151K3U3 Comparison
Detailed side-by-side comparison of STM8L151K3U6 by STMicroelectronics and STM8L151K3U3 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM8L151K3U6 - 16MHz 8KB Low-Power MCU | STMicroelectronics
STM8L151K3U6 ✓ ActiveSTMicroelectronics
STM8L151K3U3 - 16MHz 8KB Ultra-Low-Power MCU | STMicroelectronics
STM8L151K3U3 ✓ ActiveSpecification Comparison
| Parameter | STM8L151K3U6 | STM8L151K3U3 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 8-bit ultra-low-power microcontroller | 8-bit ultra-low-power microcontroller (MCU) |
| Series | STM8L EnergyLite | STM8L EnergyLite |
| Maximum CPU Frequency | 16 MHz | 16 MHz |
| Maximum Processing Performance | 16 MIPS at 16 MHz | — |
| Flash Memory | 8 KB (8K x 8) | 8 KB (8K x 8) |
| Program Memory Type | Flash | — |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| Nominal Supply Options | 2.5 V or 3.3 V | — |
| Number of I/O Ports | 41 ports | — |
| CPU Architecture | 8-bit CISC | Enhanced STM8 8-bit core |
| Package Type | 32-pin UFQFPN (5 x 5 mm) | — |
| Mounting Type | Surface mount | Surface mount |
| Temperature Range Options | −40 °C to 85 °C or −40 °C to 125 °C | — |
| Core | Enhanced STM8 CPU core | — |
| Low-Power Features | Ultra-low-power operating modes | — |
| Product Lifecycle Stage | Active | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 qualification status] |
| Terminal Finish | [DATA_NEEDED: terminal finish] | — |
| Core Performance | — | 16 MIPS |
| RAM | — | [DATA_NEEDED: RAM size] |
| Operating Supply Voltage | — | 1.8 V to 3.6 V |
| I/O Port Count | — | 41 |
| Package | — | 32-pin UFQFPN (5 x 5 mm) with exposed pad |
| Pin Count | — | 32 pins |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Packaging Format | — | Tray |
| Lifecycle Status | — | Active |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| Halogen-Free Status | — | [DATA_NEEDED: halogen-free status] |