National Semiconductor

Ref. [hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California, United States. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.

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Description

IC MCU EPROM/ROM 33MHZ HS 40-DIP Series: 87C 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: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0~C ~ 70~C Package / Case: 40-DIP (0.600, 15.24mm) Supplier Device Package: 40-PDIP

Part Number DS87C520-MCL
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand National Semiconductor
Description IC MCU 8BIT 16KB OTP 40DIP
Series 87C
Packaging Tube
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 16KB (16K x 8)
Program Memory Type OTP
EEPROM Size -
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 5.5 V
Data Converters -
Oscillator Type External
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 40-DIP (0.600", 15.24mm)
Supplier Device Package 40-PDIP
Image Integrated Circuits (ICs)
Lowest Price: $1.82   Highest Price: $3.37
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Part Number:

DS87C520-MCL

Brand:

NS

D/C:
Qty:

1655

Price (USD):

1.82

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

DS87C520-MCL

Brand:

NS/

D/C:
08+
Qty:

4

Price (USD):

2.2075

Company:

Shenzhen Rongerda Electronic Techology Co.Ltd

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Part Number:

DS87C520MCL

Brand:

NATIONAL

D/C:
Qty:

7541

Price (USD):

2.595

Company:

Belt (HK) Electronics Co

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Part Number:

DS87C520-MCL

Brand:

National Semiconductor??TI ??

D/C:
Qty:

2000

Price (USD):

2.9825

Company:

Nosin (HK) Electronics Co.

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Part Number:

DS87C520-MCL

Brand:

National Semiconductor¡]TI ¡^

D/C:
Qty:

555

Price (USD):

3.37

Company:

WIN AND WIN ELECTRONICS LIMITED

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DS87C520MCL Ref.

[hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]
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