R5F51406ADFK Datasheet | Renesas

Features - 32-bit RXv2 CPU core - Maximum operating frequency: 48 MHz Capable of 204 Coremark in operation at 48 MHz - Enhanced DSP instructions: 32-bit multiply-accumulate instructions, and 16-bit multiply-subtract instructions are supported. - On-chip FPU: 32-bit single-precision floating point pliant with IEEE-754 - On-chip divider that operated at the fastest of two clock cycles - Fast interrupt - CISC Harvard architecture with 5-stage pipeline - Variable-length instructions, ultra-pact code - On-chip debugging circuit - Low power design and architecture - Operation from a single 1.8-V to 5.5-V supply - Four low power consumption modes - Low power timer (LPT) that operates during the software standby state - Supply current High-speed operating mode: 58 µA/MHz Supply current in software standby mode: 0.25 µA (typ.) (Ta = 25°C) - Recovery time from software standby mode: 6.2 µs (typ.) (Clock Source: HOCO 32 MHz, Ta = 25°C) - On-chip flash memory for code - 64 K/128 K/256 Kbytes size capacities - User code is programmable by on-board programming. - Programmable at 1.8 V - For instructions and operands - On-chip data flash memory - 4K/8 Kbytes (1,000,000 program/erase cycles (typ.)) - BGO (Background Operation) - On-chip SRAM, no wait states - 16 K/32 K/64 Kbytes size capacities - DTC - Five transfer modes - ELC - Module operation can be initiated by event signals without using interrupts. - Linked operation between modules is possible while the CPU is sleeping. - Reset and supply management - Seven types of reset, 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 - PLL circuit input: 4 MHz to 12 MHz - Low-speed on-chip oscillator: 4...