STM8AL3L66TCY vs STM8AL3L46TCY Comparison
Detailed side-by-side comparison of STM8AL3L66TCY by STMicroelectronics and STM8AL3L46TCY by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM8AL3L66TCY - 8-bit Ultra-Low-Power MCU 32KB Flash | STMicroelectronics
STM8AL3L66TCY β ActiveSTMicroelectronics
STM8AL3L46TCY - 8-Bit 16MHz Automotive MCU, 16KB Flash | STMicroelectronics
STM8AL3L46TCY β ActiveSpecification Comparison
| Parameter | STM8AL3L66TCY | STM8AL3L46TCY |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.85 | $1.45 |
| Core | STM8A 8-bit CISC | β |
| Maximum Clock Frequency | 16 MHz | β |
| Flash Memory Size | 32 KB (32K x 8) | β |
| RAM Size | 2 KB | 2KB |
| Data EEPROM Size | [DATA_NEEDED: Data EEPROM size] | β |
| Supply Voltage Range | 1.8V to 3.6V | β |
| Package | 32-LQFP (7x7) | 32-LQFP (7x7mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40Β°C to +85Β°C | β |
| Number of I/O Pins | [DATA_NEEDED: Number of I/O pins] | β |
| ADC Resolution | 12-bit | β |
| ADC Channels | 16 | β |
| Communication Interfaces | I2C, SPI, UART | β |
| Timers | 16-bit timer, 12-bit timer | β |
| Low-Power Modes | Wait, Active-Halt, Halt | β |
| Halt Mode Current | 0.6 Β΅A (typical) | β |
| Debug Interface | SWIM | β |
| Automotive Grade | AEC-Q100 | β |
| RoHS Status | Compliant | Compliant |
| Core Processor | β | STM8A |
| Core Size | β | 8-Bit |
| Speed | β | 16MHz |
| Program Memory Size | β | 16KB (16K x 8) |
| Program Memory Type | β | FLASH |
| EEPROM Size | β | 1KB |
| Number of I/O | β | 26 |
| Connectivity | β | I2C, SPI, UART/USART |
| Peripherals | β | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Number of A/D Converters | β | 1 |
| A/D Converter Resolution | β | 12-bit |
| Number of A/D Channels | β | 16 |
| Oscillator Type | β | Internal |
| Operating Voltage | β | 1.8V to 3.6V |
| Operating Temperature | β | -40Β°C to +125Β°C |
| Automotive Qualification | β | AEC-Q100 |