參數(shù)資料
型號： R5F21245SNFP
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)： 56/61頁
文件大小： 529K
代理商： R5F21245SNFP
R8C/24 Group, R8C/25 Group
1. Overview
Rev.3.00
Feb 29, 2008
Page 4 of 51
REJ03B0117-0300
1.3
Block Diagram
Figure 1.1
Block Diagram
R8C/Tiny Series CPU core
A/D converter
(10 bits
× 12 channels)
System clock
generation circuit
XIN-XOUT
High-speed on-chip oscillator
Low-speed on-chip oscillator
XCIN-XCOUT
UART or
clock synchronous serial I/O
(8 bits
× 2 channels)
Memory
Watchdog timer
(15 bits)
ROM(1)
RAM(2)
Multiplier
R0H
R0L
R1H
R2
R3
R1L
A0
A1
FB
SB
USP
ISP
INTB
PC
FLG
I/O ports
NOTES:
1. ROM size varies with MCU type.
2. RAM size varies with MCU type.
I2C bus interface or clock synchronous
serial I/O with chip select
(8 bits
× 1 channel)
8
Port P1
6
Port P3
3
Port P4
8
Port P0
8
Port P2
8
Port P6
LIN module
(1 channel)
Timers
Timer RA (8 bits)
Timer RB (8 bits)
Timer RD
(16 bits
× 2 channels)
Timer RE (8 bits)
Peripheral functions
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F21245SNFP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 24KB Flash 3.3V/5V 52-Pin LQFP Tray 制造商:Renesas Electronics 功能描述:MCU 16-Bit R8C CISC 24KB Flash 3.3V/5V 52-Pin LQFP Tray Tray 制造商:Renesas 功能描述:MCU 16-Bit R8C CISC 24KB Flash 3.3V/5V 52-Pin LQFP Tray
R5F21245SNFP#V2 制造商:Renesas Electronics Corporation 功能描述:R8C/24 24+0/2 52LQFP 10X10 -20 制造商:Renesas Electronics Corporation 功能描述:R8C/24 24+0/2 52LQFP 10X10 -20 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT 24KB FLASH 52LQFP
R5F21245SNXXXFP 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
R5F21245SNXXXLG 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU
R5F21245SYXXXFP 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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