參數(shù)資料
型號: R5F21276KFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
封裝: 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件頁數(shù): 8/75頁
文件大?。?/td> 622K
代理商: R5F21276KFP
R8C/26 Group, R8C/27 Group
2. Central Processing Unit (CPU)
Rev.2.10
Sep 26, 2008
Page 14 of 69
REJ03B0168-0210
2.8.7
Interrupt Enable Flag (I)
The I flag enables maskable interrupts.
Interrupt are disabled when the I flag is set to 0, and are enabled when the I flag is set to 1. The I flag is set to 0
when an interrupt request is acknowledged.
2.8.8
Stack Pointer Select Flag (U)
ISP is selected when the U flag is set to 0; USP is selected when the U flag is set to 1.
The U flag is set to 0 when a hardware interrupt request is acknowledged or the INT instruction of software
interrupt numbers 0 to 31 is executed.
2.8.9
Processor Interrupt Priority Level (IPL)
IPL is 3 bits wide and assigns processor interrupt priority levels from level 0 to level 7.
If a requested interrupt has higher priority than IPL, the interrupt is enabled.
2.8.10
Reserved Bit
If necessary, set to 0. When read, the content is undefined.
相關(guān)PDF資料
PDF描述
R5F21274SDFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
R5F21274SNFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
R5F21274KXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
R5F21262SDXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
R5F21264KXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F21276KFP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C CISC 32KB Flash 3.3V/5V 32-Pin LQFP Tray 制造商:Renesas Electronics Corporation 功能描述:MCU 3/5V 32+2KB -40 125C 32-LQFP - Trays 制造商:Renesas Electronics 功能描述:Tray 制造商:Renesas Electronics 功能描述:MCU 3/5V 32+2KB -40 125C 32-LQFP 制造商:Renesas Electronics Corporation 功能描述:MCU R8C/27 1K FLASH MEM 32-LQFP 制造商:Renesas Electronics Corporation 功能描述:R8C Series 16 bit 1.5 kB RAM 32 kB Flash Single Chip Microcontroller SMT-LQFP-32 制造商:Renesas 功能描述:MCU 16-bit R8C CISC 32KB Flash 3.3V/5V 32-Pin LQFP Tray
R5F21276KFP#V0 功能描述:MCU R8C/27 1K FLASH MEM 32-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:R8C/2x/27 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN,SCI,SPI 外圍設(shè)備:POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):21 程序存儲器容量:40KB(20K x 16) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
R5F21276KFP#W4 制造商:Renesas Electronics Corporation 功能描述:SINGLE-CHIP 16-BIT CMOS MCU, USED FOR ELECTRONIC HOUSEHOLD APPLIANCES
R5F21276KFPU0 制造商:Renesas Electronics Corporation 功能描述:16bit MCU,R8C,32K ROM,1.5K RAM,LQFP32
R5F21276KXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU