COP8782CN  DIP20 8-Bit One-Time Programmable (OTP) Microcontroller NSC

The COP8780C, COP8781C and COP8782C are members of the COPSTM 8-bit microcontroller family. They are fully

static microcontrollers, fabricated using double-metal, double poly silicon gate microCMOS EPROM technology.

These devices are available as UV erasable or One Time Programmable (OTP). These low cost microcontrollers are

complete microcomputers containing all system timing, interrupt logic, EPROM, RAM, and I/O necessary to implement

dedicated control functions in a variety of applications. Features include an 8-bit memory mapped architecture, MICROWIRE/

PLUSTM serial I/O, a 16-bit timer/counter with associated 16-bit autoreload/capture register, and a multisourced

interrupt. Each I/O pin has software selectable options to adapt the device to the specific application. These

devices operate over a voltage range of 4.5V to 6.0V. An efficient, regular instruction set operating at a 1 ms instruction

cycle rate provides optimal throughput. The COP8780C, COP8781C and COP8782C can be configured to EMULATE the COP880C,

COP840C and COP820C microcontrollers.

The COP8780C, COP8781C and COP8782C are members of the COPSTM 8-bit microcontroller family. They are fully static microcontrollers, fabricated using double-metal, double poly silicon gate microCMOS EPROM technology. These devices are available as UV erasable or One Time Programmable (OTP). These low cost microcontrollers are complete microcomputers containing all system timing, interrupt logic, EPROM, RAM, and I/O necessary to implement dedicated control functions in a variety of applications. Features include an 8-bit memory mapped architecture, MICROWIRE/ PLUSTM serial I/O, a 16-bit timer/counter with associated 16-bit autoreload/capture register, and a multisourced interrupt. Each I/O pin has software selectable options  to adapt the device to the specific application. These devices operate over a voltage range of 4.5V to 6.0V. An efficient, regular instruction set operating at a 1 ms instruction cycle rate provides optimal throughput.

The COP8780C, COP8781C and COP8782C can be configured to EMULATE the COP880C, COP840C and COP820C microcontrollers.

- 16-bit multi-function timer supporting

- PWM mode

- External event counter mode

- Input capture mode

- Crystal, RC or External Oscillator, user configurable

- 4 kbytes on-chip OTP EPROM with security feature

- 128 or 64 bytes of on-chip RAM, user configurable

- Memory-mapped I/O

- Software selectable I/O options TRI-ST., Push-Pull, Weak Pull-Up Input, High Imp.

- Schmitt trigger inputs on Port G

CPU/Instruction Set Features

- 1 ms instruction cycle time

- Three multi-source interrupts servicing

- External interrupt with selectable edge

- Timer interrupt

- Software interrupt

- Versatile and easy to use instruction set

- 8-bit Stack Pointer (SP)Ðstack in RAM

- Two 8-bit Register Indirect Data Memory Pointers (B and X)

Fully Static CMOS

- Low current drain (typically k 1 mA)

- Extra-low current static HALT mode

- Single supply operation: 4.5V to 6.0V

- Temperature range: 40C to 85C