IC MCU 8BIT 64KB OTP 44PLCC Product overview: P87C51RD+4A 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, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-P87C51RD+4A can be used for catalog matching and distributor lookup.
Manufacturer: NXP
Win Source Part Number: 087791-P87C51RD+4A
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: OTP
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 44-PLCC (16.59x16.59)
Speed(Frequency): 16MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 1K x 8
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Balance
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-P87C51RD+4A | 087791-P87C51RD+4A |
| Product Name | 8-bit 8BIT 64KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - P87C51RD+4A |
| Data Bus | 8 Bit | 8 Bit |
| RAM | 1 KB | 64 KB |
| Package Type | Other; Tube/Rail | PLCC; Other; 44-PLCC (16.59x16.59) |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
| Life Cycle Stage | Obsolete(EOL) |
