STC Micro STC15W408AS-35I-DIP16

The STC15 series MCUs feature an enhanced 8051 CPU core with a maximum operating frequency of 35MHz. The series offers multiple variants with large-capacity Flash program memory (4KB~64KB) and SRAM data memory (256B~4KB). Rich integrated peripherals include multiple 16-bit timers/counters, programmable clock output, high-precision internal IRC, 10-bit high-speed ADC, comparator, enhanced PWM module, and multiple serial communication interfaces (UART, SPI, I²C). The devices support a wide voltage operating range (2.4V~5.5V) and low-power modes, with high noise immunity and strong ESD protection. The built-in ISP and IAP capabilities streamline system development and firmware upgrade processes.

• Wide operating voltage range: 2.4V~5.5V
• Low-power design: multiple power-saving modes supported
• High reliability: strong EMI immunity and ESD protection
• Enhanced single-clock-cycle 8051 core
• Large on-chip Flash program memory and SRAM data memory
• Rich peripheral interfaces: timers, ADC, comparator, PWM, UART, SPI, I²C
• Built-in high-precision internal clock source
• ISP and IAP supported