NXP Semiconductors Embedded - Embedded - Microcontrollers - P87C51RB2BA P87C51RB2BA

Manufacturer: NXP
Win Source Part Number: 209591-P87C51RB2BA
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
Family Name: P87C51RB
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 44-PLCC (16.59x16.59)
Speed(Frequency): 33MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 512 x 8
Alternative Parts (Cross-Reference): TS87C58X2MIBB; TS87C52X2-VIBR; TS87C52X2-LUBR; TS87C52X2-LIBR;
Introduction Date: July 23, 2002
ECCN: 3A991.a.2
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: 32 pct.
Supply and Demand Status: Limited

MCU 8-bit 80C51 CISC 16KB EPROM 3.3V/5V 44-Pin PLCC / IC MCU 8BIT 16KB OTP 44PLCC Product overview: P87C51RB2BA 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, 16KB, 3.3V, 5V. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 16KB, 3.3V, 5V. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-P87C51RB2BA can be used for catalog matching and distributor lookup.