STM8AL3166TAY vs STM8AL3166TA Comparison
Detailed side-by-side comparison of STM8AL3166TAY by STMicroelectronics and STM8AL3166TA by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM8AL3166TAY - 8-bit Ultra-Low-Power MCU, 32KB Flash | STMicroelectronics
STM8AL3166TAY ✓ ActiveSTMicroelectronics
STM8AL3166TA - Automotive 8-bit MCU, 32KB Flash, LQFP-32 | ST
STM8AL3166TA ✓ ActiveSpecification Comparison
| Parameter | STM8AL3166TAY | STM8AL3166TA |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.73 | $2.61 |
| Core Processor | STM8A | — |
| Core Size | 8-Bit | — |
| Speed | 16 MHz | — |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Number of I/O | 30 | — |
| Program Memory Size | 32KB (32K x 8) | — |
| Program Memory Type | FLASH | — |
| RAM Size | 2 KB | — |
| EEPROM Size | 1 KB | — |
| Package / Case | 32-LQFP (7x7) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C to +125°C | -40C to +125C (automotive grade) |
| Voltage - Supply (Vcc/Vdd) | 1.8V to 3.6V | — |
| Oscillator Type | Internal | — |
| Data Converters | A/D 16x12b | — |
| RoHS Status | Compliant | Compliant |
| Family | — | STM8AL medium-density |
| Core | — | STM8 8-bit |
| CPU Frequency | — | 16 MHz |
| Flash Memory | — | 32 KB |
| Data EEPROM | — | [DATA_NEEDED: data EEPROM size] |
| RAM | — | [DATA_NEEDED: RAM size] |
| Supply Voltage | — | 1.65 V to 3.6 V |
| ADC | — | 12-bit |
| DAC | — | Yes |
| Comparators | — | 2 |
| 16-bit Timers | — | 3 |
| 8-bit Timers | — | 1 |
| RTC | — | Yes (with calendar) |
| Communication Interfaces | — | SPI, I2C, USART |
| Package | — | 32-LQFP (7x7 mm) |
| AEC-Q100 | — | Qualified |
| MSL Level | — | [DATA_NEEDED: MSL rating] |