8-bit microcontroller featuring an 8051 core architecture and an 8-bit data bus. Operates at a maximum frequency of 25MHz with an access time of 25µs. Includes 64KB RAM and 64KB ROMless memory. Offers 32 programmable I/O pins, 3 timers/counters, and an external oscillator. Interfaces include UART, USART, and EBI/EMI. Packaged in a 44-pin PLCC for surface mounting, with an operating temperature range of -40°C to 85°C and a supply voltage range of 4.5V to 5.5V.
Frequency25MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Maxim DS80C320-QNG technical specifications.
General
Access Time
25us
Package/Case
PLCC
Core Architecture
8051
Data Bus Width
8b
Interface
UART, USART, EBI/EMI
Lead Free
Contains Lead
Max Frequency
25MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
64KB
Memory Type
ROM, , ROMless
Min Operating Temperature
-40°C
Min Supply Voltage
4.5V
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 DS80C320-QNG Datasheet
Download the complete datasheet for Maxim DS80C320-QNG to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.