The FT61F08X is an enhanced, reduced instruction set, A/D type 8-bit microcontroller with selectable instruction cycles of 1T/2T/4T. Its features include a wide operating voltage range of 1.8V to 5.5V, up to 30 general-purpose I/O pins, programmable source and sink currents, support for external crystal oscillators in 16MHz or 32KHz modes, a built-in 12-bit high-precision ADC, and integrated I²C, USART, and SPI communication interfaces, enabling various communication methods. It supports in-system programming (ISP) and online debugging, and is available in five package options: SOP24, SSOP24, TSSOP24, SOP28, and LQFP32. Suitable for applications requiring communication interfaces and an ADC.

Product Introduction:

The FT61F08X is an enhanced, reduced instruction set, A/D type 8-bit microcontroller with selectable instruction cycles of 1T/2T/4T. Its features include a wide operating voltage range of 1.8V to 5.5V, up to 30 general-purpose I/Os, programmable source and sink currents, support for external crystal oscillators in 16MHz or 32KHz modes, a built-in 12-bit high-precision ADC, and integrated I²C, USART, and SPI communication interfaces, enabling various communication methods. It supports in-system programming (ISP) and online debugging, and offers five package options: SOP24, SSOP24, TSSOP24, SOP28, and LQFP32. Suitable for applications requiring communication interfaces and ADCs.

Application Areas:

Industrial control, sensor equipment, lighting control, small home appliances, instrumentation, toys, etc.

CPU Characteristics:

• Operating Voltage: 1.9V~5.5V
• RISC architecture, only 49 instructions to learn
• Selectable instruction cycles: 1T/2T/4T
• Minimum instruction cycle: 62.5ns (VDD>2.7V)
• Storage Architecture
• Program Memory: 8K x 14bits
• Data RAM: 1K x 8bits
• Data EEPROM: 256 x 8bits
• 16-level hardware stack
• Low-power SLEEP mode

Peripheral Characteristics:

• Clock Source
  • 16M high-speed, high-precision HIRC
  • 32K low-speed, low-power LIRC
  • Crystal oscillator and external clock input
  • Crystal clock missing detection
• Up to 30 bidirectional I/Os
  • 30 programmable source current pins
  • 30 programmable sink current pins
  • 30 wake-up pins, supporting edge or level detection
• Timers
  • 1 x 16-bit Timer1, can use external crystal clock source
  • 1 x 16-bit Timer2, can use external crystal clock source
  • 1 x 8-bit Timer4
• 1 x I2C, supports master and slave modes
• 1 x SPI, supports master and slave modes
• 1 x USART
• 16-bit watchdog with 3-bit prescaler, selectable clock source
• Power-on reset delay counter
• Low-voltage reset (LVR): 2.0V/2.2V/2.5V/2.8V/3.1V/3.6V/4.1V
• Low-voltage detection (LVD): 2.0V/2.4V/2.8V/3.0V/3.6V/4.0V, or detect external input, can be used as a comparator
• Supports ISP and online debugging (OCD)
• Operating Temperature Range: -40℃~85℃