Single chip microcontroller

8-bit microcontroller, 6 bidirectional I/O ports; 2 sets of timers, 1 set of 8-bit PWM output, adopts dual clock mechanism, supports standby mode and sleep mode; adopts CMOS process, low cost, high performance. 1Kx14 bits EPROM; 48 bytes SRAM.

Ultra-high-speed 1T 8051 core 31-channel high-sensitivity touch Flash MCU

Chip 32-bit microcontroller 32K flash memory CORTEX-M3, controller series: ARM Cortex-M3 \r\n, core size: 32bit \r\n, number of inputs/outputs: 42 \r\n, digital chip package form: LQFP \r\n, number of pins: 48 \r\n, program memory size: 32KB \r\n, memory capacity, RAM: 8KB \r\n, CPU speed: 72MHz \r\n, peripheral devices: ADC, Timer\r\n, Embedded Interface Type: I2C, SPI, UART, USB\r\n, MSL 1 - No Limit\r\n, SVHC (Substances of Very High Concern): No SVHC (20-Jun-2013) \r\n, Operating Temperature Range: -40°C to +85°C \r\n, Oscillator Type: External, Internal\r\n, Clock Frequency: 72MHz \r\n, Number of A/D Converter Inputs : 8 \r\n, Power Supply Voltage Range: 2V to 3.6V \r\n, Surface Mount Device: SMD \r\n, Number of Timers: 4 \r\n, Flash Memory Capacity: 32KB