COP8CDR9, COP8CBR9 - 8-Bit CMOS Flash Microcontroller

Texas Instruments

The COP8CDR9 by Texas Instruments is a 8-Bit CMOS Flash Microcontroller. Below is the official datasheet preview.

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COP8CDR9 8-Bit CMOS Flash Microcontroller by Texas Instruments - Datasheet Preview — Official preview page of the **COP8CDR9** 8-Bit CMOS Flash Microcontroller datasheet (Texas Instruments).

Datasheet Details

Part number	COP8CDR9, COP8CBR9
Manufacturer	Texas Instruments
File Size	2.15 MB
Description	8-Bit CMOS Flash Microcontroller
Datasheet	COP8CBR9-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: COP8CDR9, COP8CBR9. Please refer to the document for exact specifications by model.
Additional preview pages of the COP8CDR9 datasheet.

COP8CDR9 Product details

Description

6.67 MHz Operation from 3.33 MHz Oscillator, with 1.5 μs Instruction Cycle (COP8CBR9) Thirteen Multi-Source Vectored Interrupts Servicing: External Interrupt USART (2) Idle Timer T0 Three Timers (Each with 2 Interrupts) MICROWIRE/PLUS Serial Peripheral Interface Multi-Input Wake-up Software Trap Idle Timer with Programmable Interrupt Interval 8-bit Stack Pointer SP (Stack in RAM)

Features

123.
32 kbytes Flash Program Memory with Security Feature.
Virtual EEPROM using Flash Program Memory.
1 kbyte Volatile RAM.
10-bit Successive Approximation Analog to Digital Converter (up to 16 Channels).
100% Precise Analog Emulation.
USART with Onchip Baud Generator.
2.7V.
5.5V In-System Programmability of Flash.
High Endurance -100k Read/Write Cycles.
Superior Data Retention - 100 years.
Dual Cl.

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Other Datasheets by Texas Instruments

COP8CBR9 - 8-Bit CMOS Flash Microcontroller

Published: Mar 9, 2025 |