Maxim Integrated, 8bit 80C32, DS80C Microcontroller, 25MHz, 64 kB, 44-Pin PLCC

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Unavailable
RS will no longer stock this product.
Packaging Options:
RS Stock No.:
190-4964
Mfr. Part No.:
DS80C320-QNG+
Brand:
Maxim Integrated
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Brand

Maxim Integrated

Family Name

DS80C

Package Type

PLCC

Mounting Type

Surface Mount

Pin Count

44

Device Core

80C32

Data Bus Width

8bit

Program Memory Size

64 kB

Maximum Frequency

25MHz

RAM Size

64 kB

Typical Operating Supply Voltage

5 V

Number of USART Channels

2

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Length

16.66mm

Instruction Set Architecture

CISC

Height

3.96mm

Dimensions

16.66 x 16.66 x 3.96mm

Width

16.66mm

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

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