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Intel D8742 Microcontroller Eprom
SKU: INC-0014-C01
Sold by Select Automation
Final price R 6.00
R 5.22 excl. VAT
Availability: In Stock (6 on hand)
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Short Description
Description:
The D8742 belongs to Intel's MCS-48 family of microcontrollers.
It has several properties that make it suited for a wide range of control applications.
The built-in EPROM allows program memory to be stored directly on the chip, which increases flexibility and programmability.
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Electrical Characteristics:
Supply Voltage (Vcc): 5V ±10%.
Input High Voltage (V\_IH): 2.0V minimum.
Input Low Voltage (V\_IL): 0.7V maximum.
Output High Voltage (V\_OH): 2.4V minimum.
Output Low Voltage (V\_OL): 0.4V maximum.
Operating Current (I\_CC):
Minimum: 50mA.
Maximum: 70mA.
Power Consumption:
Active: 350mW.
Standby: 5mW.
Memory:
EPROM Size: 2KB (2048 x 8 bits).
RAM Size: 128 bytes.
CPU:
Clock Frequency: Up to 12 MHz.
Instruction Set: 92 instructions including arithmetic, logic, and control operations.
Addressing Modes: Various modes including direct, indirect, and relative.
I/O:
I/O Ports: 18 programmable I/O lines.
Timer/Counter:
Timer: One 8-bit timer/counter.
Interrupts:
Interrupt Sources: Multiple sources, supporting external and internal interrupts.
Environmental Characteristics:
Operating Temperature Range: 0°C to +70°C.
Storage Temperature Range: -65°C to +150°C.