NXP Semiconductors 8-bit 8BIT 4KB 3.3V Embedded Microcontroller MCU P80C31SBBB

IC MCU 8BIT ROMLESS 44QFP / MCU 8-bit 80C51 CISC 4KB EPROM 3.3V/5V 44-Pin PQFP Product overview: P80C31SBBB from NXP Semiconductors is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 4KB, 3.3V. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 4KB, 3.3V. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-P80C31SBBB can be used for catalog matching and distributor lookup.

Manufacturer: NXP
Win Source Part Number: 209586-P80C31SBBB
Packaging: Tray
Core Processor: 8051
Number of I/O: 32
Program Memory Type: ROMless
Family Name: P80C31
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 44-PQFP (10x10)
Speed(Frequency): 16MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 128 x 8
Alternative Parts (Cross-Reference): TS87C52X2-MIER; TS87C52X2-MCER; TS87C54X2EIED ; TS87C58X2ECEB ;
Introduction Date: January 20, 2000
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited