FT62F13F-MRB

Key features

• 8-bit EEPROM-based RISC MCU
• Program: 3k x 14; RAM: 256×8; Data: 128×8
• 8 / 10 / 14 / 16 / 20 pins
• ADC: True 12-bit accuracy (11-bit accuracy at V_ADC-REF = 0.5V)
• 4 timers, 4 independent PWM channels - 1 with dead-band control
• 8-channel high-reliability touch key
• Low standby, WDT, and operating current
• POR, LVR, LVD – single-input comparator
• Configurable source and sink current
• High ESD, high EFT
• Low V_DD operating voltage
• HIRC trimming supported
• 37 RISC instructions: 2T or 4T
• 16 MHz / 2T (V_DD ≥2.5)
• Up to 20 pins
• PROGRAM: 3k x 14 bit (read/write protection)
• DATA: 128×8 bit (read protection)
• RAM: 256×8 bit
• 8-level hardware stack
• User key: Hex encryption / code execution
• Commercial grade -40 - +85°C
• Industrial grade -40 - +105°C
• Automotive grade 1 -40 - +125°C
• Low standby 0.2μA
• WDT 1.5μA
• Normal mode (16 MHz) 190 μA/mips
• Low-power mode (32 kHz) 8μA
• 1 million erase/write cycles (typical)
• >20 years / 125°C retention (typical)
• ESD >8 kV, EFT >5.5 kV
• True 12-bit accuracy (≤ 850 kHz ADC clock)
• 8 + 1 channels
• VADC-REF internal: 0.5, 2.0, 3.0, VDD
• VADC-REF external: +, − selectable
• Auto threshold comparison and interrupt
• Operation in SLEEP supported
• 4 channels total (same period): independent duty cycle and polarity
• 1 channel (up to 6 I/Os): complementary output + dead-band
• Auto fault brake (I/O, LVD, ADC)
• XOR, XNOR secondary function
• Single-pulse mode; buzzer mode
• WDT (16-bit): 7-bit postscaler
• Timer0 (8-bit): 8-bit prescaler
• Timer1 (12-bit)
• Timer2 (16-bit): 4-bit prescaler and postscaler
• Operation in SLEEP supported
• LIRC, 1 or 2× {instruction clock, HIRC, crystal}, 2x EC
• Up to 8 touch keys
• Pull-up/pull-down resistor, open-drain
• 8 I/O source current: 3, 6 or 18mA (5V, 25°C)
• 8 I/O sink current: 35 or 53 mA (5V, 25°C)
• 8 I/O: interrupt/wake-up
• SLEEP
• LVR: 2.0, 2.2, 2.5, 2.8, 3.1, 3.6, 4.1 (V)
• LVD: 1.2, 1.8, 2, 2.4, 2.7, 3, 3.3, 3.6, 4 (V)
• (LVD also functions as single-input comparator with selectable polarity)
• HIRC high-speed internal oscillator
• 16MHz <±1.5% typical (2.5−5.5V, 25°C)
• Trimmable
• Divider: 1, 2, 4, 8, 16, 32, 64
• LIRC low-power low-speed internal oscillator
• 32 kHz or 256 kHz
• EC external clock (I/O input)
• LP / XT crystal input
• Dual-speed clock startup (HIRC or LIRC)
• Fail-safe clock monitor
• ADC low-side 0.12mV resolution, 0.24mV accuracy, for current sensing
• 13.56 MHz carrier
• 3.2V - 4.7V monitoring for Li-ion battery
• %V_DD LCD bias
• On-chip debug (OCD), ISP
• 3 hardware breakpoints, software reset, halt, single-step, run, etc.