參數(shù)資料
型號(hào)： COP8CDR9KMT8
廠商： National Semiconductor
文件頁數(shù)： 22/111頁
文件大?。?/td> 0K
描述： IC MCU EEPROM 8BIT 32K 56-TSSOP
標(biāo)準(zhǔn)包裝： 34
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)： 49
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： 56-TFSOP（0.240"，6.10mm 寬）
包裝： 管件
其它名稱： *COP8CDR9KMT8
SNOS535I – OCTOBER 2000 – REVISED MARCH 2013
DATA
CONFIGURATION Register
Port Set-Up
Register
0
Hi-Z Input
(TRI-STATE Output)
0
1
Input with Weak Pull-Up
1
0
Push-Pull Zero Output
1
Push-Pull One Output
Port A is an 8-bit I/O port. All A pins have Schmitt triggers on the inputs. The 44-pin package does not
have a full 8-bit port and contains some unbonded, floating pads internally on the chip. The binary value
read from these bits is undetermined. The application software should mask out these unknown bits when
reading the Port A register, or use only bit-access program instructions when accessing Port A. These
unconnected bits draw power only when they are addressed (i.e., in brief spikes). Additionally, if Port A is
being used with some combination of digital inputs and analog inputs, the analog inputs will read as
undetermined values and should be masked out by software.
Port A supports the analog inputs for the A/D converter. Port A has the following alternate pin functions:
A7
Analog Channel 7
A6
Analog Channel 6
A5
Analog Channel 5
A4
Analog Channel 4
A3
Analog Channel 3
A2
Analog Channel 2
A1
Analog Channel 1
A0
Analog Channel 0
Port B is an 8-bit I/O port. All B pins have Schmitt triggers on the inputs. If Port B is being used with some
combination of digital inputs and analog inputs, the analog inputs will read as undetermined values. The
application software should mask out these unknown bits when reading the Port B register, or use only bit-
access program instructions when accessing Port B.
Port B supports the analog inputs for the A/D converter. Port B has the following alternate pin functions:
B7
Analog Channel 15 or A/D Input
B6
Analog Channel 14 or Analog Multiplexor Output
B5
Analog Channel 13 or Analog Multiplexor Output
B4
Analog Channel 12
B3
Analog Channel 11
B2
Analog Channel 10
B1
Analog Channel 9
B0
Analog Channel 8
Port C is an 8-bit I/O port. The 44-pin device does not offer Port C. The unavailable pins are not
terminated. A read operation on these unterminated pins will return unpredictable values. On this device,
the associated Port C Data and Configuration registers should not be used. All C pins have Schmitt
triggers on the inputs. Port C draws no power when unbonded.
18
Pin Descriptions
Copyright 2000–2013, Texas Instruments Incorporated
Product Folder Links: COP8CBR9 COP8CCR9 COP8CDR9
相關(guān)PDF資料
PDF描述
COP8SAA720M8 IC MCU OTP 8BIT 1K POR 20-SOIC
2120382-3 CONN RECEPT 12AWG PLUS KEYED
2120382-2 CONN RECEPT 14AWG MINUS KEYED
2120382-1 CONN RECEPT 14AWG PLUS KEYED
LPC1227FBD48/301,1 MCU 32BIT 128K FLASH 8K 48-LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
COP8CDR9KMTA8 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS Flash Microcontroller with 32k Memory, Virtual EEPROM, 10-Bit A/D and Brownout
COP8CDR9LVA7 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS Flash Microcontroller with 32k Memory, Virtual EEPROM, 10-Bit A/D and Brownout
COP8CDR9LVA8 功能描述:IC MCU CMOS 8BIT 68-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:COP8™ 8C 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱:497-9032STM32F101T8U6-ND
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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)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(gòu)。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(gòu)。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(gòu)

我的聯(lián)系方式

*
*
*