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R5F2M134BDFP Datasheet Mcu

Manufacturer: Renesas

Overview: Datasheet R8C/M13B Group RENESAS MCU R01DS0005EJ0200 Rev.2.00 Mar 19, 2012 1. Overview 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

CPU Central processing unit R8C CPU core • Number of fundamental instructions: 89 • Minimum instruction execution time: 50 ns (f(XIN) = 20 MHz, VCC = 2.7 V to 5.5 V) 200 ns (f(XIN) = 5 MHz, VCC = 1.8 V to 5.5 V) • Multiplier: 16 bits × 16 bits → 32 bits • Multiply-accumulate instruction: 16 bits × 16 bits + 32 bits → 32 bits • Operating mode: Single-chip mode (address space: 1 Mbyte) Memory ROM, RAM, data flash Reset sources Voltage detection Voltage detection circuit Watchdog timer See Table 1.3 Product List.

• Hardware reset by RESET • Power-on reset • Watchdog timer reset • Software reset • Reset by voltage detection 0 Voltage detection with two check points: Voltage detection 0, voltage detection 1 (detection levels selectable) • 14 bits × 1 (with prescaler) • Reset start function selectable • Count source protection function selectable • Periodic timer function selectab

Key Features

  • The R8C/M13B Group of single-chip microcontrollers (MCUs) incorporates the R8C CPU core, which provides sophisticated instructions for a high level of efficiency. With 1 Mbyte of address space, the CPU core is capable of executing instructions at high speed. In addition, it features a multiplier for high-speed arithmetic processing. Power consumption is low, and the supported operating modes allow additional power control. These MCUs are designed to maximize EMI/EMS performance. Integration of m.

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