Statements (105)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:microprocessor
|
| gptkbp:address_registers |
4 address registers
|
| gptkbp:addressable_memory |
1 KB
|
| gptkbp:architecture |
4-bit
CISC |
| gptkbp:clock_speed |
740 k Hz
|
| gptkbp:compatibility |
gptkb:Intel_4040
|
| gptkbp:control_pins |
gptkb:5
|
| gptkbp:control_registers |
control registers
|
| gptkbp:controls |
18 instructions
|
| gptkbp:data_bus_width |
4-bit
12-bit 4 bits 12 bits |
| gptkbp:data_type |
4-bit binary numbers
BCD (Binary-Coded Decimal) |
| gptkbp:depth |
4 bits
|
| gptkbp:designed_by |
gptkb:Intel_Corporation
|
| gptkbp:development |
1968-1971
Microprocessor project Ted Hoff, Federico Faggin, and Stan Mazor |
| gptkbp:development_tools |
assemblers and simulators
Intel 4004 assembler Intel 4004 simulator |
| gptkbp:die_size |
12 mm²
|
| gptkbp:end_of_life |
gptkb:1975
|
| gptkbp:first_introduced |
calculator applications
|
| gptkbp:first_microprocessor |
gptkb:true
|
| gptkbp:first_microprocessor_to |
integrate CPU functions on a single chip
|
| gptkbp:first_use_in_industry |
automated systems
|
| gptkbp:has_counter |
12-bit program counter
|
| gptkbp:height |
3 levels
|
| gptkbp:historical_impact |
foundation for future CPUs
|
| gptkbp:historical_significance |
first step in microprocessor evolution
|
| gptkbp:home_port |
gptkb:16
16 I/ O ports 8 I/ O ports |
| https://www.w3.org/2000/01/rdf-schema#label |
Intel 4004
|
| gptkbp:impact |
paved the way for future microprocessors
|
| gptkbp:influenced |
subsequent microprocessor designs
subsequent microprocessors |
| gptkbp:input_output |
8 instructions
|
| gptkbp:instruction_set |
Intel 4004 instruction set
logical operations data transfer instructions subroutine calls control flow instructions up to 1.2 µs basic arithmetic operations shift operations conditional jumps return from subroutine rotate operations 46 instructions |
| gptkbp:interrupts |
hardware interrupts
|
| gptkbp:legacy |
first commercially available microprocessor
paved the way for future microprocessors influenced modern microprocessor design |
| gptkbp:manufacturer |
gptkb:Intel
gptkb:Intel_Corporation |
| gptkbp:manufacturing_process |
10 µm
|
| gptkbp:market_launch |
consumer electronics
|
| gptkbp:marketed_as |
first commercially available microprocessor
calculators first microprocessor |
| gptkbp:maximum_addressable_memory |
640 bytes
|
| gptkbp:memory_addressing_modes |
indirect addressing
direct addressing immediate addressing register addressing |
| gptkbp:memory_type |
up to 640 bytes of RAM
ROM and RAM |
| gptkbp:notable_applications |
early personal computers
embedded systems industrial control systems calculators early video games calculators and embedded systems |
| gptkbp:notable_features |
integrated circuit technology
|
| gptkbp:packaging |
gptkb:DIP
gptkb:DIP-16 DIP (Dual In-line Package) |
| gptkbp:power_consumption |
0.1 W
|
| gptkbp:price |
$60
|
| gptkbp:production_years |
gptkb:1976
|
| gptkbp:programming_language |
gptkb:assembly_language
Assembly language register-based |
| gptkbp:ram |
640 bytes
|
| gptkbp:registration |
16 registers
4 data registers 4-bit registers |
| gptkbp:released |
gptkb:1971
|
| gptkbp:successor |
gptkb:Intel_8008
gptkb:Intel_4040 4000 series |
| gptkbp:transistor_count |
2300
2300 transistors |
| gptkbp:tutorials |
12 instructions
8 instructions |
| gptkbp:used_in |
embedded systems
calculators early computers |
| gptkbp:bfsParent |
gptkb:Intel
|
| gptkbp:bfsLayer |
4
|