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COP888FH

Features: Key Features` Hardware Multiply/Divide Functions` Full duplex USART` Three 16-bit timers, each with two 16-bit registerssupporting:- Processor Independent PWM mode- External Event counter mode- Input Capture mode` Quiet design (low radiated emissions)` 12 kbytes on-board ROM` 512 bytes o...

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SeekIC No. : 004315354 Detail

COP888FH: Features: Key Features` Hardware Multiply/Divide Functions` Full duplex USART` Three 16-bit timers, each with two 16-bit registerssupporting:- Processor Independent PWM mode- External Event counter ...

COP888FH Data Sheet

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Part Number:
COP888FH
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
` Hardware Multiply/Divide Functions
` Full duplex USART
` 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)
` 12 kbytes on-board ROM
` 512 bytes on-board RAM
Additional Peripheral Features
` Idle Timer
` Multi-Input Wakeup (MIWU) with optional interrupts (8)
` Two analog comparators
` WATCHDOG and Clock Monitor logic
` MICROWIRE/PLUS serial I/O
I/O Features
` Software selectable I/O options ( TRI-STATE® ,
Push-Pull, Weak Pull-Up, and High Impedance Input)
` Schmitt trigger inputs on ports G and L
` Packages:
- 40 DIP with 36 I/O pins
- 44 PLCC with 40 I/O pins
- 28 DIP/SO with 24 I/O pins
CPU/Instruction Set Features
` 1 s instruction cycle time
` Fourteen multi-source vectored interrupts servicing
- External Interrupt
- Idle Timer T0
- Three Timers (Each with 2 Interrupts)
- MICROWIRE/PLUS
- Multi-Input Wake Up
- Software Trap
- USART (2)
- Default VIS (default interrupt)
` Versatile and easy to use instruction set




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.

Temperature Min -55 deg C
Temperature Max 125 deg C
Code Memory 12 Bytes
Code Type ROM
RAM Size Bytes 512 Bytes
Halt/Idle Yes
Wakeup Yes
TO Timer Yes
Supply Min 2.5 Volt
Supply Max 6 Volt
Interrupts 14
Power on Reset No
Watchdog/Clock Monitor Yes
Interface Type Microwire
USART Interface Yes
CAN No
With Comparators 2
With TempSensor No
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Description

The COP888FH Family of ROM based microcontrollers are highly integrated COP8™ Feature core devices with 12k memory and advanced features including Analog comparators, and Hardware Multiply/Divide. These single-chip CMOS devices are suited for more complex applications requiring a full featured controller, low EMI, two comparators, a full-duplex USART, and hardware multiply/divide functions. COP87L88FH devices are pin and software compatible (different VCC range) 16k OTP (One Time Programmable) versions for pre-production , and for use with a range of COP8 software and hardware development tools.

COP888FH Family features include an 8-bit memory mapped architecture, 10 MHz CKI with 1s instruction cycle, hardware multiply/divide functions, three multi-function 16-bit timer/ counters with PWM, full duplex USART, MICROWIRE/ PLUS™, two Analog comparators, two power saving HALT/ IDLE modes, MIWU, idle timer, high current outputs, software selectable options WATCHDOG™ and clock/ oscillator mode, low EMI 2.5V to 5.5V operation, and 28/ 40/44 pin packages.






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