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COP684EK |
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| Part Number | COP684EK |
| Manufacturer | National Semiconductor |
| Description | The COP87LxxCJ/RJ Family OTP (One Time Programmable) microcontrollers are integrated COP8™ Base core devices with 4k or 32k memory, and an Analog comparator (no brownout). These multi-chip CMOS device... |
| Features |
include an 8-bit memory mapped architecture, 10 MHz CKI with 1µs instruction cycle, three clock opDevice COP87L20CJ COP87L22CJ COP87L40CJ COP87L42CJ COP87L40RJ COP87L42RJ Memory (bytes) 4k OTP EPROM 4k OTP EPROM 4k OTP EPROM 4k OTP EPROM 32k OTP EPROM 32k OTP EPROM RAM (bytes) 64 64 128 128 128 128 tions (-1 = crystal; -2 = external; -3 = internal RC), one multifunction 16-bit timer/counter, MICROWIRE/PLUS™ serial I/O, one analog comparator, power saving HALT mode with multi-sourced wakeup/interrupt capability, on-chip R/C oscillator capacitor, high current outputs, software selectable I/O opt... |
| Document |
 COP684EK Data Sheet
PDF 347.69KB |
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