參數(shù)資料
型號(hào)： COP8CDR9LVA8
廠商： National Semiconductor
文件頁數(shù)： 70/111頁
文件大?。?/td> 0K
描述： IC MCU CMOS 8BIT 68-PLCC
標(biāo)準(zhǔn)包裝： 18
系列： COP8™ 8C
核心處理器： COP8
芯體尺寸： 8-位
速度： 20MHz
連通性： Microwire/Plus（SPI），UART/USART
外圍設(shè)備： POR，PWM，WDT
輸入/輸出數(shù)： 59
程序存儲(chǔ)器容量： 32KB（32K x 8）
程序存儲(chǔ)器類型： 閃存
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 16x10b
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： 管件
其它名稱： *COP8CDR9LVA8
SNOS535I – OCTOBER 2000 – REVISED MARCH 2013
PE = 0
Indicates no Parity Error has been detected since the last time the ENUR register was read.
PE = 1
Indicates the occurrence of a Parity Error.
BD: Flags a line break.
BD = 0
Indicates no Line Break has been detected since the last time the ENUR register was read.
BD = 1
Indicates the occurrence of a Line Break.
RBIT9: Contains the ninth data bit received when the USART is operating with nine data bits per frame.
Read only, cleared on reset.
ATTN: ATTENTION Mode is enabled while this bit is set. This bit is cleared automatically on receiving a
character with data bit nine set. Read/Write, cleared on reset.
XMTG: This bit is set to indicate that the USART is transmitting. It gets reset at the end of the last frame
(end of last Stop bit). Read only, cleared on reset.
RCVG: This bit is set high whenever a framing error or a break detect occurs and goes low when RDX
goes high. Read only, cleared on reset.
ENUI—USART INTERRUPT AND CLOCK SOURCE REGISTER (Address at 0BC)
STP2
BRK
ETDX
SSEL
XRCLK
XTCLK
ERI
ETI
Bit 7
Bit 0
STP2: This bit programs the number of Stop bits to be transmitted. Read/Write, cleared on reset.
STP2 = 0
One Stop bit transmitted.
STP2 = 1
Two Stop bits transmitted.
BRK: Holds TDX (USART Transmit Pin) low to generate a Line Break. Timing of the Line Break is under
software control.
ETDX: TDX (USART Transmit Pin) is the alternate function assigned to Port L pin L2; it is selected by
setting ETDX bit.
SSEL: USART mode select. Read only, cleared on reset.
SSEL = 0
Asynchronous Mode.
SSEL = 1
Synchronous Mode.
XRCLK: This bit selects the clock source for the receiver section. Read/Write, cleared on reset.
XRCLK = 0
The clock source is selected through the PSR and BAUD registers.
XRCLK = 1
Signal on CKX (L1) pin is used as the clock.
XTCLK: This bit selects the clock source for the transmitter section. Read/Write, cleared on reset.
XTCLK = 0
The clock source is selected through the PSR and BAUD registers.
XTCLK = 1
Signal on CKX (L1) pin is used as the clock.
ERI: This bit enables/disables interrupt from the receiver section. Read/Write, cleared on reset.
ERI = 0
Interrupt from the receiver is disabled.
ERI = 1
Interrupt from the receiver is enabled.
ETI: This bit enables/disables interrupt from the transmitter section. Read/Write, cleared on reset.
ETI = 0
Interrupt from the transmitter is disabled.
ETI = 1
Interrupt from the transmitter is enabled.
Copyright 2000–2013, Texas Instruments Incorporated
Functional Description
61
Product Folder Links: COP8CBR9 COP8CCR9 COP8CDR9
相關(guān)PDF資料
PDF描述
MC68HC705JJ7CDW IC MCU 8BIT 20-SOIC
C8051F583-IQ IC 8051 MCU 128K FLASH 32-QFP
67068-0000 CONN USB RT ANG RECPT TYPE B BLK
P89LPC952FBD,157 IC 80C51 MCU FLASH 8K 44-LQFD
LPC11C22FBD48/301, IC MCU 32BIT 16KB FLASH 48LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
COP8CFE9 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS Flash Microcontroller with 8k Memory, Virtual EEPROM, and 10-Bit A/D
COP8CFE9HLQ9 功能描述:IC MCU FLASH 8BIT 8K A/D 44LLP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:COP8™ 8C 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB（20K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
COP8CFE9HVA9/NOPB 功能描述:IC MCU EEPROM 8BIT 8K 44-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:COP8™ 8C 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB（20K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
COP8CFE9IMT9/NOPB 功能描述:IC MCU EEPROM 8BIT 8K 48-TSSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:COP8™ 8C 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB（20K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
COP8CJ20 WAF 制造商:Texas Instruments 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*