COP8SGE7VEJ8/NOPB

$8.96

Description：IC MCU 8BIT 8KB OTP 44PQFP
Series：COP8™ 8SG
Mfr：Texas Instruments
Package：Tray
Core Processor：COP8

SKU:c8ff1c01bc28 Category: Microcontrollers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 8KB OTP 44PQFP
Series：COP8™ 8SG
Mfr：Texas Instruments
Package：Tray
Core Processor：COP8
Core Size：8-Bit
Speed：15MHz
Connectivity：Microwire/Plus (SPI), UART/USART
Peripherals：POR, PWM, WDT
Number of I/O：40
Program Memory Size：8KB (8K x 8)
Program Memory Type：OTP
EEPROM Size：-
RAM Size：256 x 8
Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
Data Converters：-
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：44-TQFP (10x10)
Package / Case：44-LQFP
Grade：-
Qualification：-

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COP8SGE7VEJ8/NOPB

Overview

The COP8SGE7VEJ8/NOPB is an 8-bit CMOS microcontroller from the COP8SG family, featuring 8k OTP EPROM and 256 bytes of RAM. It operates within a voltage range of 2.7V to 5.5V and supports instruction cycle times as fast as 0.67 μs at 15 MHz. The device integrates two analog comparators, three 16-bit timers, a full-duplex USART, and MICROWIRE/PLUS serial interface. It provides up to 40 I/O pins in 44-pin packages such as PLCC, LQFP, and WQFN, with an operating temperature range of -40°C to +125°C.

Feature Summary

Integrated EMI reduction circuitry including low radiated emissions clocking and gradual turn-on output drivers.
Versatile I/O configuration allowing software-selectable TRI-STATE, push-pull, weak pull-up, and high impedance modes.
Advanced peripheral set including two analog comparators, three multi-function 16-bit timers, and a full-duplex USART.
Modified Harvard architecture enabling direct data table access from program memory for efficient code execution.

Applications

Complex embedded control systems requiring low electromagnetic interference.
Applications necessitating multiple analog signal comparisons without external components.
Systems utilizing serial communication protocols like MICROWIRE/PLUS or full-duplex USART.
Battery-powered devices benefiting from HALT and IDLE power-saving modes.

Procurement Notes

Verify the specific package variant (PLCC, LQFP, or WQFN) and temperature grade against the ordering suffix. Confirm that the OTP programming requirements align with your production or development toolset. Ensure compatibility with the 2.7V to 5.5V supply voltage range for your target application environment.

Selection Notes

Select this model when 8k OTP memory and 256 bytes of RAM are sufficient for the application logic. Choose this part over ROM variants if field programmability or prototyping flexibility is required. Consider the 44-pin package options if maximum I/O density is needed within a compact footprint.

Part Context

This component belongs to the COP8SG family of 8-bit microcontrollers, which are designed for complex applications requiring larger memory and advanced peripherals. The 'E' designation indicates 8k memory capacity, while '7' signifies OTP EPROM technology. These devices offer form-fit-function compatibility with ROM versions for easier migration during product development cycles.