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COP8-NSDEV

Features: Key Features` 8-channel A/D converter with prescaler and both differential and single ended modes` Three 16-bit timers, each with two 16-bit registers supporting:- Processor Independent PWM mode- External Event counter mode- Input Capture mode` Quiet design (low radiated emissions)` 16 k...

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SeekIC No. : 004315374 Detail

COP8-NSDEV: Features: Key Features` 8-channel A/D converter with prescaler and both differential and single ended modes` Three 16-bit timers, each with two 16-bit registers supporting:- Processor Independent PW...

COP8-NSDEV Data Sheet

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Part Number:
COP8-NSDEV
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Key Features
`  8-channel A/D converter with prescaler and both
   differential and single ended modes
`  Three 16-bit timers, each with two 16-bit registers supporting:
- Processor Independent PWM mode
- External Event counter mode
- Input Capture mode
`  Quiet design (low radiated emissions)
`  16 kbytes on-board ROM
`  256 bytes on-board RAM
Additional Peripheral Features
`  Idle Timer
`  Multi-Input Wakeup (MIWU) with optional interrupts (8)
`  WATCHDOG and clock monitor logic
`  MICROWIRE/PLUS serial I/O
I/O Features
`  Memory mapped I/O
`  Software selectable I/O options (TRI-STATE® Output,
   Push-Pull Output, Weak Pull Up Input, High Impedance Input)
`  Schmitt trigger inputs on ports G and L
`  Package:
- 44 PLCC with 40 I/O pins
CPU/Instruction Set Features
`  1 s instruction cycle time
`  Twelve multi-source vectored interrupts servicing
- External Interrupt
- Idle Timer T0
- Three Timers (each with 2 Interrupts)
- MICROWIRE/PLUS
- Multi-Input Wake Up
- Software Trap
- Default VIS (default interrupt)
`  Versatile and easy to use instruction set
`  8-bit Stack Pointer (SP) stack in RAM
`  Two 8-bit Register Indirect Data Memory Pointers (B and X) 


Pinout

Connection Diagram


Specifications

If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (VCC) ...............................................7V
Voltage at Any Pin .......................−0.3V to VCC + 0.3V
Total Current into VCC Pin (Source)................. 100 mA
Total Current out of GND Pin (Sink).................. 110 mA
Storage Temperature Range ............−65°C to +140°C
Note 1: Absolute maximum ratings indicate limits beyond which damage to
the device may occur. DC and AC electrical specifications are not ensured
when operating the device at absolute maximum ratings.


Description

The COP888CF ROM based microcontrollers are highly integrated COP8™ Feature core devices with 4k memory and advanced features including an A/D Converter. These singlechip CMOS devices are suited for applications requiring a full featured controller with an 8-bit A/D converter. Pin and software compatible (different VCC range) 16k/32k OTP(One Time Programmable) versions are available (COP87L88CF Family) for pre-production, and for use with a range of COP8 software and hardware development tools.

COP8-NSDEV Family features include an 8-bit memory mapped architecture, 10 MHz CKI with 1 s instruction cycle, two multifunction 16-bit timer/counters, MICROWIRE/PLUS™ serial I/O, one 8-bit/8-channel A/D converter with prescaler and both differential and single ended modes, crystal or R/C oscillator, two power saving HALT/IDLE modes, idle timer, MIWU, high current outputs, software selectable I/O options, WATCHDOG™ timer and Clock Monitor, 2.5V to 6.0V operation and 28/40/44 pin packages.




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