R5F51101ADFM Datasheet | Renesas

Features - 32-bit RX CPU core - 32 MHz maximum operating frequency Capable of 50 DMIPS when operating at 32 MHz - Accumulator handles 64-bit results (for a single instruction) from 32-bit × 32-bit operations - Multiplication and division unit handles 32-bit × 32-bit operations (multiplication instructions take one CPU clock cycle) - Fast interrupt - CISC Harvard architecture with five-stage pipeline - Variable-length instruction format, ultra-pact code - On-chip debugging circuit - Low power consumption functions - Operation from a single 1.8 to 3.6 V supply - Three low power modes - Supply current High-speed operating mode: 0.1 m A/MHz Software standby mode: 0.35 μA - Recovery time from software standby mode: 4.8 μs - On-chip flash memory for code, no wait states - Operation at 32 MHz, read cycle of 31.25 ns - No wait states for reading at full CPU speed - 8 to 128 Kbyte capacities - Programmable at 1.8 V - For instructions and operands - On-chip SRAM, no wait states - 8 to 16 Kbyte capacities - Data transfer controller (DTC) - Four transfer modes - Transfer can be set for each interrupt source. - Reset and power supply voltage management - Six types including the power-on reset (POR) - Low voltage detection (LVD) with voltage settings - Clock functions - External clock input frequency: Up to 20 MHz - Main clock oscillator frequency: 1 to 20 MHz - Sub-clock oscillator frequency: 32.768 k Hz - Low-speed on-chip oscillator: 4 MHz - High-speed on-chip oscillator: 32 MHz±1% (- 20 to 85°C) - IWDT-dedicated on-chip oscillator: 15 k Hz - Generate a dedicated 32.768-k Hz clock for the RTC - On-chip clock frequency accuracy measurement circuit (CAC) - Real-time clock (RTC) - 30-second, leap year, and error adjustment functions - Calendar count mode or binary count mode...