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DS87C530-ENL

DS87C530-ENL

DS87C530-ENL

Maxim Integrated

16KB 16K x 8 OTP 8051 8-Bit Microcontroller 87C Series DS87C530 52 Pin 33MHz 5V 52-TQFP

SOT-23

DS87C530-ENL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 52-TQFP
Surface MountYES
Number of Pins 52
Operating Temperature-40°C~85°C TA
PackagingTray
Series 87C
Published 2009
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 52
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Frequency 33MHz
Base Part Number DS87C530
Qualification StatusNot Qualified
Power Supplies5V
Interface EBI/EMI, UART, USART
Memory Size16kB
Oscillator TypeExternal
Number of I/O 32
RAM Size 1K x 8
Memory TypeEPROM, OTP
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Core Processor 8051
Peripherals Power-Fail Reset, WDT
Program Memory TypeOTP
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity EBI/EMI, SIO, UART/USART
Supply Current-Max 46mA
Bit Size 8
Access Time 33 μs
Data Bus Width 8b
Number of Timers/Counters 3
Number of UART Channels 2
ROM Programmability UVPROM
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1098 items

DS87C530-ENL Product Details

DS87C530-ENL Overview


This Microcontroller comes in a 52-TQFP package. This Microcontroller has 32 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is OTP. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in 87C Series. The size of the program memory of Microcontroller is 16KB 16K x 8. MCU is powered by 8051 Core Processor. The MCU has a number of 52 terminals. Microcontroller comes with 8 bit size. The component always operates in 5V supply voltage. The part owns 16kB memory size. You can find alternatives through the base part number DS87C530. MCU's frequency is 33MHz. The pin number of the component remains 52. It has 3 timers/counters. This equipment features EPROM, OTP memory. It enjoys 2 UART channels.

DS87C530-ENL Features


52-TQFP package
Mounting type of Surface Mount


DS87C530-ENL Applications


There are a lot of Maxim Integrated
DS87C530-ENL Microcontroller applications.


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

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