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COP888EK

Part Number	COP888EK
Manufacturer	National Semiconductor
Description	8-Bit CMOS ROM Based Microcontrollers with 8k Memory/ Comparator/ and Single-slope A/D Capability
Published	Mar 23, 2005
Detailed Description	COP888EK 8-Bit CMOS ROM Based Microcontrollers with 8k Memory, Comparator, and Single-slope A/D Capability OBSOLETE Jan...
Datasheet	COP888EK PDF File

Overview

COP888EK 8-Bit CMOS ROM Based Microcontrollers with 8k Memory, Comparator, and Single-slope A/D Capability OBSOLETE January 2000 COP888EK 8-Bit CMOS ROM Based Microcontrollers with 8k Memory, Comparator, and Single-slope A/D Capability General Description The COP888EK ROM based microcontrollers are highly integrated COP8™ Feature core devices with 8k memory and advanced features including a Multi-Input Comparator and Single-slope A/D capability.
These single-chip CMOS devices are suited for applications requiring a full featured, low EMI controller with an analog comparator, current source, and voltage reference.
The COP87L88EK/RK Family devices are pin and software compatible (different VCC range) 16k or 32k OTP (One Time Programmable) versions for preproduction, and for use with a range of COP8 software and hardware development tools.
Device COP684EK COP884EK COP984EK COP688EK COP888EK COP988EK Memory (bytes) RAM (bytes) I/O Pins 8k ROM 8k ROM 8k ROM 8k ROM 8k ROM 8k ROM 256 256 256 256 256 256 24 24 24 36/40 36/40 36/40 Family features include an 8-bit memory mapped architecture, 10 MHz CKI with 1µs instruction cycle, three multifunction 16-bit timer/counters with PWM, MICROWIRE/ PLUS™ serial I/O, one analog comparator with seven input multiplexor, an analog current source and VCC reference, two power saving HALT/IDLE modes, idle timer, MIWU, high current outputs, software selectable I/O options, WATCHDOG™ timer and Clock Monitor, Low EMI 2.
5V to 6.
0V operation and 28/40/44 pin packages.
Devices included in this datasheet are: Packages 28 DIP/SOIC 28 DIP/SOIC 28 DIP/SOIC Temperature -40 to +85˚C 0 to +70˚C Comments -55 to +125˚C 4.
5V - 5.
5V 2.
5V - 4.
0V, EKH=4.
0V - 6.
0V 40 DIP, 44 PLCC -55 to +125˚C 4.
5V - 5.
5V 40 DIP, 44 PLCC -40 to +85˚C 40 DIP, 44 PLCC 0 to +70˚C 2.
5V - 4.
0V, EKH=4.
0V - 6.
0V Key Features n Analog function block with — Analog comparator with seven input multiplexor — Constant current source and VCC/2 reference n Three 16-bit timers, each...

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