8-bit ROMless microcontroller featuring an 8051 core architecture and 33MHz maximum frequency. This integrated circuit offers 32 programmable I/Os, 256 bytes of RAM, and 64KB of ROMless memory. Interfaces include UART, USART, and EBI/EMI, with three timers/counters and a watchdog timer peripheral. Operates from 4.5V to 5.5V supply voltage, with an operating temperature range of -40°C to 85°C. Packaged in PLCC with a 33µs access time.
Frequency33MHz
PackagePLCC
Quick Jump:
Technical Specifications
Maxim DS80C320-QNL+ technical specifications.
General
Access Time
33us
Package/Case
PLCC
Core Architecture
8051
Data Bus Width
8b
Frequency
33MHz
Interface
UART, USART, EBI/EMI
Lead Free
Lead Free
Max Frequency
33MHz
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
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
3
Oscillator Type
External
Packaging
Rail/Tube
Peripherals
WDT
Radiation Hardening
No
RAM Size
256B
Reach SVHC Compliant
Unknown
RoHS Compliant
Yes
Series
80C
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Maxim DS80C320-QNL+ Datasheet
Download the complete datasheet for Maxim DS80C320-QNL+ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
