رقم الجزء
تجريد
صلاحيه
UOM
NIIN
معلومات الجزء
Embedded microprocessor, z80 counter/timer circuit
TXT
وصف:
Digital Microcircuit
MRC:
The minimum and maximum limits of temperature at which the item is rated for operation.AFGA
Operating Tempurature Range:
-40.0/+105.0 degrees celsius
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Programmable
MRC:
The chemical compound or mechanical mixture properties of which the inclosure is fabricated.CQSJ
Inclosure Material:
Plastic
MRC:
Indicates the physical configuration of the inclosure.CQSZ
Inclosure Configuration:
Dual-in-line
MRC:
The arrangement or pattern which describes the input circuitry of the item.CQZP
Input Circuit Pattern:
4 channel
MRC:
The basic purpose and number of functions of the device,modified by its intended use.CSSL
Design Function And Quantity:
4 counter, presettable and 4 timer
MRC:
The value of the voltage applied and type of specific electrical characteristic for which the item is designed.CZEN
Voltage Rating And Type Per Characteristic:
5.0 volts input
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Process speed 8.0 megahertz; selectable positive or negative trigger initiates timer operation; zero count/timeout outputs on three channels; four 8-bit independently programmable counter/timer channels, each with a readable downcounter and selectable 16 or 256 prescaler; emulation mode
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
40 pin
