參數(shù)資料
型號: R5F21257SDFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
封裝: 10 X 10 MM, 0.65 MM PITCH, PLASTIC, LQFP-52
文件頁數(shù): 1/59頁
文件大小: 528K
代理商: R5F21257SDFP
Rev.3.00
Feb 29, 2008
Page 1 of 51
REJ03B0117-0300
R8C/24 Group, R8C/25 Group
SINGLE-CHIP 16-BIT CMOS MCU
1.
Overview
These MCUs are fabricated using a high-performance silicon gate CMOS process, embedding the R8C/Tiny Series
CPU core, and are packaged in a 52-pin molded-plastic LQFP or a 64-pin molded-plastic FLGA. It implements
sophisticated instructions for a high level of instruction efficiency. With 1 Mbyte of address space, they are capable of
executing instructions at high speed.
Furthermore, the R8C/25 Group has on-chip data flash (1 KB x 2 blocks).
The difference between the R8C/24 Group and R8C/25 Group is only the presence or absence of data flash. Their
peripheral functions are the same.
1.1
Applications
Electronic household appliances, office equipment, audio equipment, consumer products, etc.
REJ03B0117-0300
Rev.3.00
Feb 29, 2008
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相關代理商/技術參數(shù)
參數(shù)描述
R5F21257SDFP#V0 功能描述:IC R8C/25 MCU FLASH 52LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:R8C/2x/25 標準包裝:250 系列:80C 核心處理器:8051 芯體尺寸:8-位 速度:16MHz 連通性:EBI/EMI,I²C,UART/USART 外圍設備:POR,PWM,WDT 輸入/輸出數(shù):40 程序存儲器容量:- 程序存儲器類型:ROMless EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-LCC(J 形引線) 包裝:帶卷 (TR)
R5F21257SDFP#V2 制造商:Renesas Electronics Corporation 功能描述:R8C/2A 96+0/7 64LQFP 10X10 -40 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 48KB FLASH 52LQFP
R5F21257SDXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/2x SERIES
R5F21257SNFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/2x SERIES
R5F21257SNFP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C CISC 48KB Flash 3.3V/5V 52-Pin LQFP Tray 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 48KB FLASH 52LQFP