STM8L151M8T6 vs STM8L151R8T6 Comparison
Detailed side-by-side comparison of STM8L151M8T6 by STMicroelectronics and STM8L151R8T6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM8L151M8T6 - 16MHz 64KB Ultra-Low-Power MCU | STMicroelectronics
STM8L151M8T6 ✓ ActiveSTMicroelectronics
STM8L151R8T6 - 16MHz 8-Bit 64KB Flash MCU | STMicroelectronics
STM8L151R8T6 ✓ ActiveSpecification Comparison
| Parameter | STM8L151M8T6 | STM8L151R8T6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Manufacturer | STMicroelectronics | — |
| Product Type | 8-bit ultra-low-power microcontroller | 8-bit ultra-low-power microcontroller |
| Maximum Clock Frequency | 16 MHz | — |
| CPU Architecture | 8-bit STM8 CISC | — |
| Flash Memory | 64 KB | 64 KB (64K x 8) |
| Program Memory Organization | 64K x 8 | — |
| Supply Voltage Options | 1.8 V, 2.5 V, or 3.3 V | — |
| Package | 80-pin LQFP | 64-LQFP (10 x 10 mm) |
| Package Dimensions | 14 x 14 mm | — |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Count | 80 pins | — |
| Terminal Form | Gull wing | — |
| Package Shape | Square | — |
| Temperature Grade | Industrial | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RAM Memory | [DATA_NEEDED: RAM memory size] | 4 KB |
| EEPROM | [DATA_NEEDED: EEPROM size] | — |
| LCD Support | LCD-compatible family variant | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Timers | [DATA_NEEDED: timer configuration] | — |
| Serial Interfaces | [DATA_NEEDED: serial interface configuration] | — |
| Low-Power Modes | [DATA_NEEDED: low-power mode current ratings] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| MSL | [DATA_NEEDED: moisture sensitivity level] | — |
| Operating Mode | Ultra-low-power | — |
| Series | — | STM8L EnergyLite |
| Core Frequency | — | 16 MHz maximum |
| Supply Voltage | — | 1.8 V, 2.5 V or 3.3 V |
| Architecture | — | STM8 8-bit CISC |
| Pin Count | — | 64 pins |
| Product Family | — | STM8L151x6/8 |
| Family Compatibility | — | Pin-to-pin, software and feature compatible within STM8L151x6/8 family |
| Ordering Code | — | STM8L151R8T6 - tray |
| Tape-and-Reel Variant | — | STM8L151R8T6TR |
| Price | — | From USD 1.6557 as of 2026-10-30 |
| Detailed Pin Multiplexing | — | [DATA_NEEDED: pin names and alternate functions] |