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DS80C323-MCD+ IC MCU 8BIT ROMLESS 40DIP Analog Devices Inc./Maxim Integrated

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Sanhuang electronics (Hong Kong) Co., Limited

City: shenzhen

Country/Region:china

Tel:86-755-88859989

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Miss.Zhao
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DS80C323-MCD+ IC MCU 8BIT ROMLESS 40DIP Analog Devices Inc./Maxim Integrated

Brand Name Analog Devices Inc./Maxim Integrated
Model Number DS80C323-MCD+
Minimum Order Quantity 1
Price Based on current price
Payment Terms T/T
Supply Ability In stock
Delivery Time 3-5 work days
Packaging Details anti-static bag & cardboard box
Core Processor 8051
Core Size 8-Bit
Speed 18MHz
Connectivity EBI/EMI, SIO, UART/USART
Peripherals Power-Fail Reset, WDT
Number of I/O 32
Program Memory Size -
Program Memory Type ROMless
EEPROM Size -
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 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
Detailed Product Description

Product Details

 

DETAILED DESCRIPTION

The DS80C320/DS80C323 are fast 80C31/80C32-compatible microcontrollers. Wasted clock and memory cycles have been removed using a redesigned processor core. As a result, every 8051 instruction is executed between 1.5 and 3 times faster than the original for the same crystal speed. Typical applications see a speed improvement of 2.5 times using the same code and same crystal. The DS80C320 offers a maximum crystal rate of 33MHz, resulting in apparent execution speeds of 82.5MHz (approximately 2.5X).

 

 

FEATURES

■ 80C32-Compatible
8051 Pin and Instruction Set Compatible Four 8-Bit I/O Ports
Three 16-Bit Timer/Counters 256 Bytes Scratchpad RAM Addresses 64kB ROM and 64kB RAM
■ High-Speed Architecture
4 Clocks/Machine Cycle (8032 = 12) DC to 33MHz (DS80C320) DC to 18MHz (DS80C323)
Single-Cycle Instruction in 121ns Uses Less Power for Equivalent Work Dual Data Pointer Optional Variable Length MOVX to Access
Fast/Slow RAM/Peripherals
■ High-Integration Controller Includes: Power-Fail Reset Programmable Watchdog Timer Early Warning Power-Fail Interrupt
■ Two Full-Duplex Hardware Serial Ports
■ 13 Total Interrupt Sources with Six External
■ Available in 40-Pin DIP, 44-Pin PLCC, and 44-Pin TQFP

 

Specifications

AttributeAttribute Value
ManufacturerMaxim Integrated
Product CategoryMicrocontrollers
Series80C
PackagingTube
Unit-Weight0.210004 oz
Mounting-StyleThrough Hole
Package-Case40-DIP (0.600", 15.24mm)
Operating-Temperature0°C ~ 70°C (TA)
Supplier-Device-Package40-PDIP
Number-of-I-O32 I/O
Speed18MHz
EEPROM-Size-
Core-Processor8051
RAM-Size256 x 8
Program MemoryROMless
PeripheralsPower-Fail Reset, WDT
ConnectivityEBI/EMI, SIO, UART/USART
Voltage-Supply-Vcc-Vdd2.7 V ~ 5.5 V
Core-Size8-Bit
Program-Memory-Size64 kB
Data-Converters-
Oscillator-TypeExternal
Maximum Operating Temperature+ 70 C
Operating temperature range0 C
Operating-Supply-Voltage2.7 V to 5.5 V
Interface-TypeUART
Core8051
Processor-SeriesDS80C323
Part-#-Aliases90-80323+MCD DS80C323
Data-Bus-Width8 bit
Supply-Voltage-Max5.5 V
Supply-Voltage-Min2.7 V
Package-CasePDIP-40
Maximum-Clock-Frequency18 MHz
Input/output32 I/O
Data-RAM-Size64 kB
Data-ROM-Size64 kB
Number-of-Timers-Counters3 Timer
ADC-ResolutionNo ADC
Data-RAM-TypeSRAM
Data-ROM-TypeROM

Descriptions

8051 80C Microcontroller IC 8-Bit 18MHz ROMless 40-PDIP
8-bit Microcontrollers - MCU High-Speed Low-Power
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