
For Reference Only
Part Number | DS89C420-MCS |
OEMstron Part # | DS89C420-MCS |
Manufacturer | Maxim Integrated |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 16KB FLASH 40DIP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | DS89C420-MCS PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
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DS89C420-MCS Specifications
Part Number | DS89C420-MCS | |
Brand | Maxim Integrated | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Maxim Integrated | |
Series | 89C | |
Core Processor | 8051 | |
Core Size | 8-Bit | |
Speed | 50MHz | |
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 | FLASH | |
EEPROM Size | - | |
RAM Size | 1K x 8 | |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
Data Converters | - | |
Oscillator Type | External | |
Operating Temperature | 0°C ~ 70°C (TA) | |
Mounting Type | Through Hole | |
Package / Case | 40-DIP (0.600", 15.24mm) | |
Supplier Device Package | 40-PDIP |
DS89C420-MCS Documents

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IC MCU 50MHZ ULTRA HS 40-DIP |
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DS89C420-MCS D# DS89C420-MCS-ND Maxim Integrated Products |
IC MCU 8BIT 16KB FLASH 40DIP |
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DS89C420MCS DS |
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