8-bit microcontroller featuring an 8051 CPU core operating at up to 18MHz. This CMOS device offers 64KB of ROM and 64KB of RAM, with 32 programmable I/O pins and three timers/counters. Interface capabilities include UART, USART, and EBI/EMI. Designed for surface mounting in a PLCC package, it operates within a 2.7V to 5.5V supply range and supports an external oscillator. Includes a watchdog timer and operates from -40°C to 85°C.
Frequency18MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Maxim DS80C323-QND technical specifications.
General
Access Time
18us
Package/Case
PLCC
Core Architecture
8051
Data Bus Width
8b
Interface
UART, USART, EBI/EMI
Lead Free
Contains Lead
Max Frequency
18MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
64KB
Memory Type
ROM, , ROMless
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Programmable I/O
32
Number of Timers/Counters
3
Oscillator Type
External
Packaging
Rail/Tube
Peripherals
WDT
Radiation Hardening
No
RAM Size
64KB
RoHS Compliant
No
Series
80C
Watchdog Timer
Yes
Compliance
RoHS
Not CompliantNo
Datasheet
Maxim DS80C323-QND Datasheet
Download the complete datasheet for Maxim DS80C323-QND to view detailed technical specifications.
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