參數(shù)資料
型號(hào): R5F21274JFP
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(yè)數(shù): 11/52頁(yè)
文件大小: 620K
代理商: R5F21274JFP
36
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P [DATASHEET]
8285E–AVR–02/2013
of the CKDIV8 Fuse setting. The Application software must ensure that a sufficient division factor is chosen if the
selected clock source has a higher frequency than the maximum frequency of the device at the present operating
conditions. The device is shipped with the CKDIV8 Fuse programmed.
Table 9-14.
Clock prescaler select.
CLKPS3
CLKPS2
CLKPS1
CLKPS0
Clock division factor
0
000
1
0
001
2
0
010
4
0
011
8
0
100
16
0
101
32
0
110
64
0
111
128
1
000
256
1
001
Reserved
1
010
Reserved
1
011
Reserved
1
100
Reserved
1
101
Reserved
1
110
Reserved
1
111
Reserved
相關(guān)PDF資料
PDF描述
R5F21264SNXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
R5F21265SNXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
R5F21272SNFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
R5F21264KXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
R5F21264JFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F21274JFP#U0 功能描述:MCU FLASH 2K FLASH 16K 32LQFP RoHS:否 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: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(shè)備:POR,PWM,WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:- 程序存儲(chǔ)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(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-LCC(J 形引線) 包裝:帶卷 (TR)
R5F21274JFP#W4 制造商:Renesas Electronics Corporation 功能描述:MCU 3/5V - Tape and Reel
R5F21274JXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU
R5F21274KFP 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
R5F21274KXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU