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EE87C521 S F76

EE87C521 S F76

EE87C521 S F76

Intel

8KB EPROM Microcontroller

SOT-23

EE87C521 S F76 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
ECCN (US) EAR99
HTS 8542.31.00.01
Family Name MCS51
Instruction Set Architecture CISC
Maximum CPU Frequency (MHz) 16
Maximum Clock Rate (MHz) 16
Data Bus Width (bit) 8
Maximum Expanded Memory Size 64KB
Programmability Yes
No. of Timers 3
USART 0
UART 0
I2C 0
I2S 0
Parallel Master Port No
Real Time Clock No
Minimum Operating Supply Voltage (V) 4
Typical Operating Supply Voltage (V) 5
Maximum Operating Supply Voltage (V) 6
Maximum Power Dissipation (mW) 1500
Minimum Operating Temperature (°C) 0
Maximum Operating Temperature (°C) 70
Supplier Temperature Grade Commercial
CECC Qualified No
Standard Package Name LCC
Supplier Package PLCC
Mounting Surface Mount
Package Height 3.68(Min)
Package Length 16.7(Max)
Package Width 16.7(Max)
PCB changed 44
Lead Shape J-Lead
Part StatusObsolete
Pin Count44
Number of I/O 32
RAM Size 256B
Program Memory TypeEPROM
Program Memory Size 8KB
Core Architecture 8051
Ethernet 0
USB 0
SPI 0
Device Core80C51
RoHS StatusRoHS Compliant
In-Stock:3168 items

EE87C521 S F76 Product Details

EE87C521 S F76 Overview


There are 32 I/Os on the Microcontroller. This program has a type of memory called EPROM for this MCU's program memory. There is 8KB bytes of program memory in MCU, which corresponds to the size of the program. 44 pins are counted on this board. With 8051 core architecture, it offers high performance.

EE87C521 S F76 Features




EE87C521 S F76 Applications


There are a lot of Intel
EE87C521 S F76 Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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