參數(shù)資料
型號： R5F21248SNXXXFP
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)： 55/61頁
文件大?。?/td> 529K
代理商： R5F21248SNXXXFP
A - 6
REVISION HISTORY
R8C/24 Group, R8C/25 Group Datasheet
0.40
Jan 24, 2006
46
Package Dimensions;
“TBD”
→ “PLQP0052JA-A (52P6A-A)” added
1.00
May 31, 2006
all pages “Under development” deleted
1
1. Overview; “data flash ROM”
→ “data flash” revised
3
Table 1.2 Functions and Specifications for R8C/25 Group revised
4
Figure 1.1 Block Diagram;
“System clock generator”
→ “System clock generation circuit” revised
5 to 6
Table 1.3 Product Information for R8C/24 Group and Table 1.4 Product
Information for R8C/25 Group; A part of (D) mark is deleted.
9
Table 1.6 Pin Name Information by Pin Number NOTE1 added
15
Table 4.1 SFR Information(1);
001Ch: “00h”
→ “00h, 10000000b” revised
0029h: High-Speed On-Chip Oscillator Control Register 4 FRA4 When shipping
added
002Bh: High-Speed On-Chip Oscillator Control Register 6 FRA6 When shipping
added
NOTE6 added
19
Table 4.5 SFR Information(5);
0118h: Timer RE Second Data Register / Counter Data Register,
0119h: Timer RE Minute Data Register / Compare Data Register
register name revised
20
Table 4.6 SFR Information(6);
0143h: “11000000b”
→ “11100000b” revised
22
Table 5.2 Recommended Operating Conditions revised
24
Table 5.4 Flash Memory (Program ROM) Electrical Characteristics revised
25
Table 5.5 Flash Memory (Data flash Block A, Block B) Electrical
Characteristics revised
26
Figure 5.2 Time delay until Suspend title revised
27
Table 5.9 Voltage Monitor 0 Reset Electrical Characteristics
→ Table 5.9
Power-on Reset Circuit, Voltage Monitor 0 Reset Electrical Characteristics
revised
Table 5.10 Power-on Reset Circuit Electrical Characteristics (When Not
Using Voltage Monitor 0 Reset) deleted
Figure 5.3 Power-on Reset Circuit Electrical Characteristics revised
28
Table 5.10 High-speed On-Chip Oscillator Circuit Electrical
Characteristics revised
Table 5.11 Low-speed On-Chip Oscillator Circuit Electrical
Characteristics revised
35
Table 5.16 Electrical Characteristics (2) [Vcc = 5 V] revised
39
Table 5.22 Electrical Characteristics (4) [Vcc = 3 V] revised
43
Table 5.28 Electrical Characteristics (6) [Vcc = 2.2 V] revised
46
Package Dimensions;
“The latest package ... Renesas Technology website.” added
Rev.
Date
Description
Page
Summary
相關(guān)PDF資料
PDF描述
R5F21245SDFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
R5F21245SNXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
R5F21255SDXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
R5F21256SNXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
R5F21248SNXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F21248SNXXXLG 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU
R5F21248SYXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU
R5F21248SYXXXLG 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU
R5F21254SDFP 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
R5F21254SDFP#U0 功能描述:IC R8C MCU FLASH 52LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/25 產(chǎn)品培訓(xùn)模塊:MCU Product Line Introduction AVR® UC3 Introduction 標(biāo)準(zhǔn)包裝:2,500 系列:AVR®32 UC3 B 核心處理器:AVR 芯體尺寸:32-位 速度:60MHz 連通性:I²C，IrDA，SPI，SSC，UART/USART，USB 外圍設(shè)備:欠壓檢測/復(fù)位，DMA，POR，PWM，WDT 輸入/輸出數(shù):28 程序存儲器容量:128KB（128K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:32K x 8 電壓 - 電源 (Vcc/Vdd):1.65 V ~ 1.95 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TQFP 包裝:帶卷 (TR) 配用:ATSTK600-TQFP48-ND - STK600 SOCKET/ADAPTER 48-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATEVK1101-ND - KIT DEV/EVAL FOR AVR32 AT32UC3B 其它名稱:AT32UC3B1128-AUR-NDAT32UC3B1128-AURTR
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