Industrial-grade 8-bit microcontroller featuring an 8051 CPU core operating at a maximum clock frequency of 12MHz. This CMOS device offers 16KB of OTPROM and 256 bytes of RAM, with 32 programmable I/O lines. It supports an 8-bit external data bus and a 16-bit address bus, housed in a 44-terminal PQCC package. Operating within an industrial temperature range of -40°C to 85°C, it requires a nominal supply voltage of 5V.
Frequency12
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Technical Specifications
Intel TN87C54 technical specifications.
General
Max Operating Temperature
85
Number of Terminals
44
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQCC-J44
Width
16.5862
Length
16.5862
Pin Count
44
Temperature Grade
INDUSTRIAL
Supply Current-Max
30
Supply Voltage-Nom
5
Supply Voltage-Min
4
Supply Voltage-Max
6
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)
16000
RAM (bytes)
256
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
No
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Intel TN87C54 Datasheet
Download the complete datasheet for Intel TN87C54 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.