參數(shù)資料
型號: R5F212BCSNFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP48
封裝: 10 X 10 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件頁數(shù): 6/138頁
文件大?。?/td> 492K
代理商: R5F212BCSNFP
R8C/2A Group, R8C/2B Group
2. Central Processing Unit (CPU)
Rev.1.00
Feb 09, 2007
Page 14 of 55
REJ03B0182-0100
2.
Central Processing Unit (CPU)
Figure 2.1 shows the CPU Registers. The CPU contains 13 registers. R0, R1, R2, R3, A0, A1, and FB configure a
register bank. There are two sets of register bank.
Figure 2.1
CPU Registers
R2
b31
b15
b8b7
b0
Data registers(1)
Address registers(1)
R3
R0H (high-order of R0)
R2
R3
A0
A1
INTBH
b15
b19
b0
INTBL
FB
Frame base register(1)
The 4 high order bits of INTB are INTBH and
the 16 low order bits of INTB are INTBL.
Interrupt table register
b19
b0
USP
Program counter
ISP
SB
User stack pointer
Interrupt stack pointer
Static base register
PC
FLG
Flag register
Carry flag
Debug flag
Zero flag
Sign flag
Register bank select flag
Overflow flag
Interrupt enable flag
Stack pointer select flag
Reserved bit
Processor interrupt priority level
Reserved bit
C
IPL
D
Z
S
B
O
I
U
b15
b0
b15
b0
b15
b0
b8
b7
NOTE:
1. These registers comprise a register bank. There are two register banks.
R1H (high-order of R1)
R0L (low-order of R0)
R1L (low-order of R1)
相關(guān)PDF資料
PDF描述
R5F212BASNFP 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP48
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F212BCSNFP#U0 功能描述:IC R8C/2B MCU FLASH 64-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:R8C/2x/2B 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
R5F212BCSNFP#V2 制造商:Renesas Electronics Corporation 功能描述:MCU 2/5V 128K+2KB PB-FREE 64-LQFP - Trays 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT 128B FLASH 64LQFP
R5F212BCSNFP#W4 制造商:Renesas Electronics Corporation 功能描述:R8C/2B 128+2/7 2/5V 64LQFP T/R 制造商:Renesas Electronics Corporation 功能描述:R8C/2B 128+2/7 2/5V 64LQFP T/R -20 - +85 - Tape and Reel 制造商:Renesas 功能描述:R8C/2B 128+2/7 2/5V 64LQFP T/R
R5F212BCSNFP#X6 制造商:Renesas Electronics Corporation 功能描述:MCU 2/5V 128K+2KB PB-FREE 64-LQFP T/R - Tape and Reel 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT 128B FLASH 64LQFP
R5F212BCSNLG 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU