2-wire Interface (TWI) This section describes the 2-wire interface. The 2-wire " />
參數(shù)資料
型號: AT89C51ID2-SLRUM
廠商: Atmel
文件頁數(shù): 137/157頁
文件大小: 0K
描述: IC 8051 MCU 64K FLASH 44-PLCC
產(chǎn)品培訓模塊: MCU Product Line Introduction
標準包裝: 500
系列: 89C
核心處理器: 8051
芯體尺寸: 8-位
速度: 60MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 34
程序存儲器容量: 64KB(64K x 8)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 2K x 8
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-LCC(J 形引線)
包裝: 標準包裝
其它名稱: AT89C51ID2-SLRUMDKR
80
AT89C51ID2
4289C–8051–11/05
2-wire Interface (TWI) This section describes the 2-wire interface. The 2-wire bus is a bi-directional 2-wire
serial communication standard. It is designed primarily for simple but efficient integrated
circuit (IC) control. The system is comprised of two lines, SCL (Serial Clock) and SDA
(Serial Data) that carry information between the ICs connected to them. The serial data
transfer is limited to 400 Kbit/s in standard mode. Various communication configuration
can be designed using this bus. Figure 29 shows a typical 2-wire bus configuration. All
the devices connected to the bus can be master and slave.
Figure 29. 2-wire Bus Configuration
SCL
SDA
device2
device1
deviceN
device3
...
相關(guān)PDF資料
PDF描述
AT89C51ID2-RLRUM IC 8051 MCU 64K FLASH 44-VQFP
AT32UC3A364-ALUR IC MCU 64KB FLASH 144LQFP
DS80C310+FCG IC MCU HI SPEED 25MHZ 44-MQFP
D38999/20WD5SN CONN RCPT 5POS WALL MNT W/SCKT
ATMEGA6490-16AUR MCU AVR 64KB FLASH 16MHZ 64TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT89C51ID2-SLSIM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Flash Microcontroller
AT89C51ID2-SLSUM 功能描述:8位微控制器 -MCU 64K FLASH 32KHz 3.5-5V Ind. RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
AT89C51ID2-SMSIM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Flash Microcontroller
AT89C51ID2-UM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Flash Microcontroller
AT89C51RB2 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16K/ 32K Bytes Flash