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COP684EK

Features: Key Features` Analog function block with- Analog comparator with seven input multiplexor- Constant current source and VCC/2 reference` Three 16-bit timers, each with two 16-bit registers supporting:- Processor Independent PWM mode- External Event counter mode- Input Capture mode` 8 kbyte...

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SeekIC No. : 004315298 Detail

COP684EK: Features: Key Features` Analog function block with- Analog comparator with seven input multiplexor- Constant current source and VCC/2 reference` Three 16-bit timers, each with two 16-bit registers s...

COP684EK Data Sheet

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Part Number:
COP684EK
Supply Ability:
5000

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

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Product Details

Description



Features:

Key Features
`  Analog function block with
- Analog comparator with seven input multiplexor
- Constant current source and VCC/2 reference
`  Three 16-bit timers, each with two 16-bit registers supporting:
- Processor Independent PWM mode
- External Event counter mode
- Input Capture mode
`  8 kbytes of on-chip ROM
`  256 bytes of on-chip RAM
   Additional Peripheral Features
`  Idle Timer
`  Multi-Input Wake Up (MIWU) with optional interrupts (8)
`  WATCHDOG and Clock Monitor logic
`  MICROWIRE/PLUS serial I/O
I/O Features
`  Software selectable I/O options (TRI-STATE™ Output,
   Push-Pull Output, Weak Pull-Up Input, High Impedance Input)
`  High current outputs
`  Schmitt trigger inputs on Port G and L
`  Packages: 44 PLCC with 40 I/O pins, 40 DIP with 36 I/O
   pins, and 28 DIP/SO with 24 I/O pins
CPU/Instruction Set Feature
`  1 s instruction cycle time
`  Twelve multi-source vectored interrupts servicing
- External Interrupt with selectable edge
- 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, X)
Fully Static CMOS
`  Single supply operation: 2.5V to 6.0V
`  Temperature ranges: 0°C to +70°C, −40°C to +85°C, and
  −55°C to +125°C


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 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.

Family features of COP888EK include an 8-bit memory mapped architecture, 10 MHz CKI with 1s 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.




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