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R5F5631ECDFB Datasheet(PDF) 3 Page - Renesas Technology Corp |
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R5F5631ECDFB Datasheet(HTML) 3 Page - Renesas Technology Corp |
3 / 108 page R01DS0098EJ0090 Rev.0.90 Page 3 of 106 Dec 27, 2011 RX63N Group, RX631 Group 1. Overview Under development Preliminary document Specifications in this document are tentative and subject to change. Low power consumption Low power consumption facilities Module stop function Four low power consumption modes Sleep mode, all-module clock stop mode, software standby mode, and deep software standby mode Battery backup function Interrupt Interrupt controller (ICUb) Peripheral function interrupts: 187 sources External interrupts: 16 (pins IRQ0 to IRQ15) Software interrupts: One source Non-maskable interrupts: 6 sources Sixteen levels specifiable for the order of priority External bus extension The external address space can be divided into nine areas (CS0 to CS7, SDCS), each with independent control of access settings. Capacity of each area: 16 Mbytes (CS0 to CS7), 128 Mbytes (SDCS) A chip-select signal (CS0# to CS7#, SDCS#) can be output for each area. Each area is specifiable as an 8-, 16-, or 32-bit bus space. The data arrangement in each area is selectable as little or big endian (only for data). SDRAM interface connectable Bus format: Separate bus, multiplex bus Wait control Write buffer facility DMA DMA controller (DMAC) 4 channels Three transfer modes: Normal transfer, repeat transfer, and block transfer Activation sources: Software trigger, external interrupts, and interrupt requests from peripheral functions EXDMA controller (EXDMACa) 2 channels Four transfer modes: Normal transfer, repeat transfer, block transfer, and cluster transfer Single-address transfer enabled with the EDACK signal Capable of direct data transfer to TFT LCD panels Activation sources: Software trigger, external DMA requests (EDREQ), and interrupt requests from peripheral functions Data transfer controller (DTCa) Three transfer modes: Normal transfer, repeat transfer, and block transfer Activation sources: External interrupts and interrupt requests from peripheral functions I/O ports Programmable I/O ports I/O ports for the 177-pin TFLGA (in the planning stage), 176-pin LFBGA (in the planning stage), and 176-pin LQFP I/O pins: 133 Input pins: 1 Pull-up resistors: 133 Open-drain outputs: 133 5-V tolerance: 18 I/O ports for the 145-pin TFLGA (in the planning stage) and 144-pin LQFP I/O pins: 111 Input pins: 1 Pull-up resistors: 111 Open-drain outputs: 111 5-V tolerance: 18 I/O ports for the 100-pin LQFP I/O pins: 78 Input pins: 1 Pull-up resistors: 78 Open-drain outputs: 78 5-V tolerance: 17 Table 1.1 Outline of Specifications (2/5) Classification Module/Function Description |
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