參數(shù)資料
型號: R5F213J5TNNP
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, QCC40
封裝: 5 X 5 MM, 0.40 MM PITCH, QFN-40
文件頁數(shù): 42/45頁
文件大小: 440K
代理商: R5F213J5TNNP
6
ATtiny4/5/9/10 [DATASHEET]
8127F–AVR–02/2013
4.
CPU Core
This section discusses the AVR core architecture in general. The main function of the CPU core is to ensure cor-
rect program execution. The CPU must therefore be able to access memories, perform calculations, control
peripherals, and handle interrupts.
4.1
Architectural Overview
Figure 4-1.
Block Diagram of the AVR Architecture
In order to maximize performance and parallelism, the AVR uses a Harvard architecture – with separate memories
and buses for program and data. Instructions in the program memory are executed with a single level pipelining.
While one instruction is being executed, the next instruction is pre-fetched from the program memory. This concept
enables instructions to be executed in every clock cycle. The program memory is In-System reprogrammable
Flash memory.
The fast-access Register File contains 16 x 8-bit general purpose working registers with a single clock cycle
access time. This allows single-cycle Arithmetic Logic Unit (ALU) operation. In a typical ALU operation, two oper-
ands are output from the Register File, the operation is executed, and the result is stored back in the Register File
– in one clock cycle.
Flash
Program
Memory
Instruction
Register
Instruction
Decoder
Program
Counter
Control Lines
16 x 8
General
Purpose
Registrers
ALU
Status
and Control
I/O Lines
Data Bus 8-bit
Data
SRAM
Dir
ec
tA
ddr
essing
In
d
ir
e
ct
A
ddr
essing
Interrupt
Unit
Watchdog
Timer
Analog
Comparator
Timer/Counter 0
ADC
相關(guān)PDF資料
PDF描述
R5F2L35ACDFP 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
R5F2L368ANFA 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
R5F2L3ACADFA 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP100
R5F2L388ANFP 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
R5F2L388ADFA 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F213J5TNNP#W4 功能描述:MCU 24KB ROM 2KB RAM 40-QFN RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:R8C/3x/3JT 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)
R5F213J6ANNP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F213J6CNNP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F213J6CNNP#U0 功能描述:MCU 1KB FLASH 32K ROM 36-QFN RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:R8C/3x/3JC 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設(shè)備:欠壓檢測/復(fù)位,POR,WDT 輸入/輸出數(shù):40 程序存儲器容量:96KB(96K x 8) 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 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:48-LQFP 包裝:托盤 其它名稱:568-9587
R5F213J6CNNP#W4 功能描述:MCU 32KB ROM 2.5KB RAM 36-QFN RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:R8C/3x/3JC 標(biāo)準(zhǔn)包裝:300 系列:78K0R/Ix3 核心處理器:78K/0R 芯體尺寸:16-位 速度:40MHz 連通性:3 線 SIO,I²C,LIN,UART/USART 外圍設(shè)備:DMA,LVD,POR,PWM,WDT 輸入/輸出數(shù):27 程序存儲器容量:16KB(16K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 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:38-SSOP 包裝:托盤