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P87C51RB2BBD The NXP USA Inc. P87C51RA2BA,512 is an 8-bit microcontroller based on the 8051 core. It features 8KB of OTP program memory and operates at up to 33MHz.
Mfr Part #:

P87C51RB2BBD

Available from 1 distributors
Mfr Name: Philips
Philips
The NXP USA Inc. P87C51RA2BA,512 is an 8-bit microcontroller based on the 8051 core. It features 8KB of OTP program memory and operates at up to 33MHz.
✓ Total Stock: 20,000 pcs
$ Price Range: $2.50

P87C51RB2BBD Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
20,000 pcs
On Request
20000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

P87C51RB2BBD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Mounting Type
Number of I/O
Operating Temperature
Operating Voltage
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
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P87C51RB2BBD Description

Short technical summary and product information.

This NXP USA Inc. P87C51RA2BA,512 is an 8-bit microcontroller utilizing the classic 8051 core. It offers 8KB of One-Time Programmable (OTP) memory for program storage and 512 bytes of RAM.

 

The device operates at frequencies up to 33MHz and provides 32 general-purpose I/O pins. Key peripherals include UART/USART for serial communication, POR (Power-On Reset), PWM (Pulse Width Modulation), and WDT (Watchdog Timer). It is designed for a supply voltage range of 2.7V to 5.5V and operates within a temperature range of 0°C to 70°C (TA).

 

The P87C51RA2BA,512 is packaged in a 44-pin PLCC (Plastic Leaded Chip Carrier) suitable for surface mounting. Its internal oscillator simplifies external component requirements. This obsolete part is available as new original stock.

P87C51RB2BBD Quick Information

Product Type: Microcontroller
Series: 87C
Canonical Name: P87C51RA2BA,512 8-bit Microcontroller
Subcategory: Embedded Microcontroller

P87C51RB2BBD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

P87C51RB2BBD Estimated Pricing

Qty Low High
1+ $2.50 $2.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

P87C51RB2BBD Features

  • 8-bit microcontroller with 8051 core.
  • 8KB OTP program memory.
  • 512 bytes RAM.
  • Up to 33MHz operating frequency.
  • 32 general-purpose I/O pins.

P87C51RB2BBD Applications

  • Embedded control systems with moderate code.
  • Industrial automation and monitoring devices.
  • Consumer electronics requiring 8051 compatibility.
  • Sensor interface and data logging units.

P87C51RB2BBD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the P87C51RB2BBD?

2.7V to 5.5V

What is the maximum operating frequency of this microcontroller?

Up to 33MHz

How much program memory does the P87C51RB2BBD have?

8KB OTP (8K x 8)

What is the package type for this part?

44-PLCC (16.59x16.59)

What is the operating temperature range?

0°C to 70°C

What core processor does the P87C51RB2BBD use?

8051 8-bit core

How many I/O pins are available?

32

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