參數(shù)資料
型號(hào): PIC16F886T-I/SO
廠商: Microchip Technology
文件頁(yè)數(shù): 15/16頁(yè)
文件大?。?/td> 0K
描述: IC PIC MCU FLASH 8KX14 28SOIC
產(chǎn)品培訓(xùn)模塊: Asynchronous Stimulus
標(biāo)準(zhǔn)包裝: 1,600
系列: PIC® 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 24
程序存儲(chǔ)器容量: 14KB(8K x 14)
程序存儲(chǔ)器類型: 閃存
EEPROM 大?。?/td> 256 x 8
RAM 容量: 368 x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 11x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
包裝: 帶卷 (TR)
配用: DM164123-ND - KIT MANAGEMENT SYSTEM PICDEM
PIC16F88X
DS80302F-page 8
2009 Microchip Technology Inc.
FIGURE 3:
ACTUAL (INCORRECT) OPERATION WITH CLOCK STRETCHING – EXAMPLE 1
FIGURE 4:
ACTUAL (INCORRECT) OPERATION WITH CLOCK STRETCHING – EXAMPLE 2
Work around
Set the communication speed to match the
slowest device on the bus. This ensures that no
slave device will perform clock stretching.
It
is
possible
to
dynamically
adjust
the
communication speed to match the device being
addressed
by
modifying
the
BRG
register.
However, the behavior of slower slave devices
must be understood and speed adjustments made
such that no slave performs clock stretching.
Affected Silicon Revisions
PIC16F882
PIC16F883/PIC16F884
PIC16F886/PIC16F887
SDA
SCL
Master
Slave
BRG Period
SDA
SCL
Master
Slave
BRG Period
A0
X
A0
X
A2
X
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16F887 Development Kit w/PCW 功能描述:開(kāi)發(fā)板和工具包 - PIC / DSPIC PIC16F887 Dev Kit w/PCW RoHS:否 制造商:Microchip Technology 產(chǎn)品:Starter Kits 工具用于評(píng)估:chipKIT 核心:Uno32 接口類型: 工作電源電壓:
PIC16F887 Development Kit w/PCWH 功能描述:開(kāi)發(fā)板和工具包 - PIC / DSPIC PIC16F887 Dev Kit w/PCWH RoHS:否 制造商:Microchip Technology 產(chǎn)品:Starter Kits 工具用于評(píng)估:chipKIT 核心:Uno32 接口類型: 工作電源電壓:
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PIC16F887-E/P 功能描述:8位微控制器 -MCU 14KB Flash 368 RAM 36 I/O 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
PIC16F887-E/P 制造商:Microchip Technology Inc 功能描述:8-Bit Microcontroller IC