參數(shù)資料
型號: R5F21183DD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP20
封裝: 6.30 X 19 MM, 1.78 MM PITCH, PLASTIC, SDIP-20
文件頁數(shù): 5/41頁
文件大?。?/td> 725K
代理商: R5F21183DD
R8C/18 Group, R8C/19 Group
2. Central Processing Unit (CPU)
Rev.1.40
Apr 14, 2006
Page 13 of 38
REJ03B0124-0140
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 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.
R0L (low-order of R0)
R1H (high-order of R1)
R1L (low-order of R1)
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PDF描述
R5F21191SP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
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相關代理商/技術參數(shù)
參數(shù)描述
R5F21183DD#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT M16C CISC 12KB FLASH 3.3V/5V 20PIN SDIP - Rail/Tube
R5F21183DD#V0 功能描述:IC R8C MCU FLASH 20SDIP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:R8C/1x/18 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(shù):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(shù)據(jù)轉換器: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)
R5F21183DDD#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT M16C CISC 12KB FLASH 3.3V/5V 20PIN SDIP - Rail/Tube
R5F21183DSP 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/1x SERIES
R5F21183DSP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT M16C CISC 12KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 12KB FLASH 20SSOP