參數資料
型號： R5F21248SDFP
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： 51/59頁
文件大?。?/td> 528K
代理商： R5F21248SDFP
A - 4
REVISION HISTORY
R8C/24 Group, R8C/25 Group Datasheet
0.30
Sep 01, 2005
19
Tabel 4.5 SFR Information(5) revised:
0118h : Timer RE Second Data Register/Counter Register
→
Timer RE Second Data Register/Counter Data Register
20
Tabel 4.6 SFR Information(6) revised:
0145h
POCR0
→
TRDPOCR0
0146h, 0147h
TRDCNT0
→
TRD0
0148h, 0149h
GRA0
→
TRDGRA0
014Ah, 014Bh
GRB0
→
TRDGRB0
014Ch, 014Dh
GRC0
→
TRDGRC0
014Eh, 014Fh
GRD0
→
TRDGRD0
0155h
POCR1
→
TRDPOCR1
0156h, 0157h
TRDCNT1
→
TRD1
0158h, 0159h
GRA1
→
TRDGRA1
015Ah, 015Bh
GRB1
→
TRDGRB1
015Ch, 015Dh
GRC1
→
TRDGRC1
015Eh, 015Fh
GRD1
→
TRDGRD1
21
Tabel 4.7 SFR Information(7) revised:
01B5h: 01000101b
→ 1000000Xb
01B7h: XX000001b
→ 00000001b
FFFFh: (Note 2) added
22 to 44 5. Electrical Characteristics added
0.40
Jan 24, 2006
all pages “Preliminary” deleted
Symbol name “TRDMDR”
→ “TRDMR”, “SSUAIC” → “SSUIC”, and
“IIC2AIC”
→ “IICIC” revised
Pin name “TCLK”
→ “TRDCLK” revised
2
Table 1.1 Functions and Specifications for R8C/24 Group revised
3
Table 1.2 Functions and Specifications for R8C/25 Group revised
4
Figure 1.1 Block Diagram;
“Peripheral Functions” added,
“System Clock Generation”
→ “System Clock Generator” revised
5
Table 1.3 Product Information for R8C/24 Group revised
6
Table 1.4 Product Information for R8C/25 Group revised
7
Figure 1.4 Pin Assignments (Top View) “TCLK”
→ “TRDCLK” revised
8
Table 1.5 Pin Functions “TCLK”
→ “TRDCLK” revised
9
Table 1.6 Pin Name Information by Pin Number;
“TCLK”
→ “TRDCLK” revised
10
Figure 2.1 CPU Registers;
“Reserved Area”
→ “Reserved Bit” revised
12
2.8.10 Reserved Area;
“Reserved Area”
→ “Reserved bit” revised
13
Figure 3.1 Memory Map of R8C/24 Group;
“Program area”
→ “program ROM” revised
14
3.2 R8C/25 Group, Figure 3.2 Memory Map of R8C/25 Group;
“Data area”
→ “data flash”, “Program area” → “program ROM” revised
Rev.
Date
Description
Page
Summary
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相關代理商/技術參數
參數描述
R5F21248SDFP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C CISC 64KB Flash 3.3V/5V 52-Pin LQFP Tray 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 64KB Flash 3.3V/5V 52-Pin LQFP Tray 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 64KB FLASH 52LQFP 制造商:Renesas Electronics Corporation 功能描述:R8C Series 16 Bit 3 kB Ram 64 kB Flash 20 MHz Microcontroller - LQFP-52
R5F21248SDFP#V0 功能描述:IC R8C/24 MCU FLASH 52LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/24 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: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)
R5F21248SDFP#V2 制造商:Renesas Electronics Corporation 功能描述:R8C/24 FL 64/3K 52P6A-A -40-85 制造商:Renesas Electronics Corporation 功能描述:R8C/24 FL 64/3K 52P6A-A -40-85??C - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 64KB FLASH 52LQFP
R5F21248SDXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU
R5F21248SDXXXLG 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU
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