8-bit CMOS microcontroller operating at a maximum clock frequency of 16MHz. Features 4000 words of UVPROM for program storage and 32 I/O lines. Supports an 8-bit external data bus and a 16-bit address bus. Packaged in a 40-terminal CERDIP (R-GDIP-T40) with an industrial temperature grade, operating from -40°C to 85°C. Nominal supply voltage is 5V, with a maximum supply current of 26mA.
Frequency16
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Technical Specifications
Intel LD87C51-1 technical specifications.
General
Max Operating Temperature
85
Number of Terminals
40
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-GDIP-T40
Width
15.24
Length
52.325
Pin Count
40
Temperature Grade
INDUSTRIAL
Supply Current-Max
26
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
16
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
32
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
16
ROM Programmability
UVPROM
ROM (words)
4000
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Intel LD87C51-1 Datasheet
Download the complete datasheet for Intel LD87C51-1 to view detailed technical specifications.
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