STM8AL3166TC vs STM8AL3166TAY Comparison
Detailed side-by-side comparison of STM8AL3166TC by STMicroelectronics and STM8AL3166TAY by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM8AL3166TC - 32KB Flash Automotive 8-bit MCU LQFP-32 | STMicroelectronics
STM8AL3166TC ✓ ActiveSTMicroelectronics
STM8AL3166TAY - 8-bit Ultra-Low-Power MCU, 32KB Flash | STMicroelectronics
STM8AL3166TAY ✓ ActiveSpecification Comparison
| Parameter | STM8AL3166TC | STM8AL3166TAY |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.18 | $0.73 |
| Core Architecture | STM8 8-bit Harvard | — |
| Maximum CPU Frequency | 16 MHz | — |
| Program Memory (Flash) | 32 KB | — |
| RAM | 2 KB | — |
| Data EEPROM | 1024 B (emulated) | — |
| Package | LQFP-32 (7x7 mm) | — |
| Operating Temperature | -40°C to +125°C (Automotive Grade 1) | -40°C to +125°C |
| Supply Voltage Range | 1.65 V to 3.6 V | — |
| ADC | 12-bit SAR | — |
| DAC | Yes | — |
| Comparators | 2 | — |
| 16-bit Timers | 3 | — |
| 8-bit Timer | 1 | — |
| Communication Interfaces | SPI, I²C, USART, LIN | — |
| RTC | Yes (with calendar) | — |
| Automotive Qualification | AEC-Q100 | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| 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 |
| Voltage - Supply (Vcc/Vdd) | — | 1.8V to 3.6V |
| Oscillator Type | — | Internal |
| Data Converters | — | A/D 16x12b |