參數(shù)資料
型號： R5F21182DD
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)： 7/43頁
文件大?。?/td> 685K
代理商： R5F21182DD
REJ03B0234-0030 Rev.0.30 Feb 14, 2008
Page 15 of 92
Under development
Preliminary Specification
Specifications in this preliminary version are subject to change.
R32C/157 Group
2. Central Processing Unit (CPU)
2.
Central Processing Unit (CPU)
Figure 2.1 shows the CPU registers. Ten specific of these registers (R2R0, R3R1, R6R4, R7R5, A0, A1, A2,
A3, SB, and FB) configure two sets of register banks.
Figure 2.1
CPU Registers
DDA0
DDR0
DSA0
DSR0
DDA0
DCR0
DCT0
DMD0
DDR0
DSA0
DSR0
DDA0
DCR0
DCT0
DMD0
DDR0
DSA0
DSR0
DDA0
DCR0
DCT0
DMD0
DDR0
DSA0
DSR0
DCR0
DCT0
DMD0
b0
b31
VCT
SVP
SVF
PC
INTB
USP
ISP
FB
SB
A3
A2
A1
R5
R7
R6
R4
R1L
R1H
R3L
R3H
R2H
R2L
R0H
R0L
A0
FLG
b0
b31
General purpose
registers
Fast interrupt
registers
DMAC-associated
registers (2)
Notes:
1. There are two banks of these registers.
2. There are four identical sets of DMAC-associated registers.
DMA destination address reload register
Flag register
Data registers (1)
Address registers (1)
Static base register (1)
Frame base register (1)
User stack pointer
Interrupt stack pointer
Interrupt table register
Program counter
Save flag register
Save PC register
Vector register
R2R0
R3R1
R6R4
R7R5
DMA source address register
DMA source address reload register
DMA terminal count reload register
DMA terminal count register
DMA mode register
C
D
Z
S
B
O
I
U
IPL
RND
b0
b31
b8 b7
b16 b15
b0
b31
b23
b15
b7
DMA destination address register
All blank fields are reserved.
FU
FO
DP
b24 b23
b23
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F21182DD#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT M16C CISC 8KB FLASH 3.3V/5V 20PIN SDIP - Rail/Tube
R5F21182DD#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(biāo)準(zhǔn)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(shè)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(zhuǎn)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)
R5F21182DDD#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT M16C CISC 8KB FLASH 3.3V/5V 20PIN SDIP - Rail/Tube
R5F21182DSP 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
R5F21182DSP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C CISC 8KB Flash 3.3V/5V 20-Pin LSSOP Tube 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT M16C CISC 8KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 20SSOP
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