DS87C520-QNL is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Analog Devices Inc./Maxim Integrated
In Stock: 906
Unit Price: $114.27000
Datasheet

Similar


Nuvoton Technology Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet
MAX180CCQH+TD
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

DS87C520-QNL

DigiKey Part Number
DS87C520-QNL-ND
Manufacturer
Manufacturer Product Number
DS87C520-QNL
Description
IC MCU 8BIT 16KB OTP 44PLCC
Customer Reference
Detailed Description
8051 87C Microcontroller IC 8-Bit 33MHz 16KB (16K x 8) OTP 44-PLCC (16.59x16.59)
Datasheet
 Datasheet
EDA/CAD Models
DS87C520-QNL Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tube
Part Status
Obsolete
DigiKey Programmable
Verified
Core Processor
8051
Core Size
8-Bit
Speed
33MHz
Connectivity
EBI/EMI, SIO, UART/USART
Peripherals
Power-Fail Reset, WDT
Number of I/O
32
Program Memory Size
Program Memory Type
OTP
EEPROM Size
-
RAM Size
1K x 8
Voltage - Supply (Vcc/Vdd)
4.5V ~ 5.5V
Data Converters
-
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
44-PLCC (16.59x16.59)
Package / Case
44-LCC (J-Lead)
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types