8-bit CMOS microcontroller featuring an 8051 CPU core and a maximum clock frequency of 12MHz. This device offers 4096 words of OTPROM and 128 bytes of RAM, with 32 programmable I/O lines. It supports an 8-bit external data bus and a 16-bit address bus. Packaged in a 44-terminal PQCC (S-PQCC-J44) with a commercial temperature grade (0°C to 70°C), it operates from a 4.5V to 5.5V supply.
Frequency12
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Technical Specifications
Intel N87C51-2 technical specifications.
General
Max Operating Temperature
70
Number of Terminals
44
Min Operating Temperature
0
Terminal Position
QUAD
JEDEC Package Code
S-PQCC-J44
Width
16.6
Length
16.6
Pin Count
44
Temperature Grade
COMMERCIAL
Supply Current-Max
20
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
12
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
12
ROM Programmability
OTPROM
ROM (words)
4096
RAM (bytes)
128
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
No
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Intel N87C51-2 Datasheet
Download the complete datasheet for Intel N87C51-2 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.