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COP87L88GD

Features: Key Features` 8-channel A/D converter with prescaler and both differential and single ended modes` Idle Timer with 5 selectable Wake-Up periods` Three 16-bit timers, each with two 16-bit registerssupporting: - Processor Independent PWM mode - External Event counter mode - Input Capture m...

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COP87L88GD: Features: Key Features` 8-channel A/D converter with prescaler and both differential and single ended modes` Idle Timer with 5 selectable Wake-Up periods` Three 16-bit timers, each with two 16-bit r...

COP87L88GD Data Sheet

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Part Number:
COP87L88GD
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
` 8-channel A/D converter with prescaler and both differential and single ended modes
` Idle Timer with 5 selectable Wake-Up periods
` Three 16-bit timers, each with two 16-bit registers
supporting:
    - Processor Independent PWM mode
    - External Event counter mode
    - Input Capture mode
` 16 or 32 kbytes on-board OTP EPROM with security feature
` 256 bytes on-board RAM
Additional Peripheral Features
` 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 to +140
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 COP87L88GD/RD OTP (One Time Programmable) Family microcontrollers are highly integratet COP8™ Feature core devices with 16k or 32k memory and advanced features including an A/D Converter. These multi-chip CMOS devices are suited for applications requiring a full featured controller with an 8-bit A/D converter, and as pre-production devices for a masked ROM design. Pin and software compatible 16k ROM versions are available (COP888GD), as well as a range of COP8 software and hardware development tools.

COP87L88GD Family features include an 8-bit memory mapped architecture, 10 MHz CKI (-XE = crystal oscillator) with 1s instruction cycle, three multi-function 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, two power saving HALT/IDLE modes, MIWU, idle timer, high current outputs, software selectable I/O options, WATCHDOG™ timer and Clock Monitor, 2.7V to 5.5V operation, program code security, and 44 pin package.




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