COP821CB datasheet, PDF - EEWORLD Datasheet

COP821CB: Description8-BIT, MROM, 20MHz, MICROCONTROLLER; CategoryThe embedded processor and controller Microcontrollers and processors; File Size42KB，1 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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COP821CB Overview

8-BIT, MROM, 20MHz, MICROCONTROLLER

Parameter Name	Attribute value
Maker	Texas Instruments
package instruction	,
Reach Compliance Code	unknown
Has ADC	NO
Address bus width
bit size	8
maximum clock frequency	20 MHz
DAC channel	NO
DMA channel	NO
External data bus width	4
Number of I/O lines	24
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	NO
Certification status	Not Qualified
ROM programmability	MROM
speed	20 MHz
Maximum supply voltage	3.5 V
Minimum supply voltage	2 V
technology	CMOS
Temperature level	COMMERCIAL
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

	COP821CB	COP820CB	COP822CB
Description	8-BIT, MROM, 20MHz, MICROCONTROLLER	8-BIT, MROM, 20MHz, MICROCONTROLLER	8-BIT, MROM, 20MHz, MICROCONTROLLER
Maker	Texas Instruments	Texas Instruments	Texas Instruments
Reach Compliance Code	unknown	unknown	unknown
Has ADC	NO	NO	NO
bit size	8	8	8
maximum clock frequency	20 MHz	20 MHz	20 MHz
DAC channel	NO	NO	NO
DMA channel	NO	NO	NO
External data bus width	4	4	4
Number of I/O lines	24	24	24
Maximum operating temperature	70 °C	70 °C	70 °C
PWM channel	NO	NO	NO
Certification status	Not Qualified	Not Qualified	Not Qualified
ROM programmability	MROM	MROM	MROM
speed	20 MHz	20 MHz	20 MHz
Maximum supply voltage	3.5 V	3.5 V	3.5 V
Minimum supply voltage	2 V	2 V	2 V
technology	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER
Base Number Matches	-	1	1

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