NXP Semiconductors founded by Philips Electronics

You can quickly find Standard ICs information by:

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P80C51

Microcontroller with 4KB ROM, 128B RAM

P80C51FA

ROMless microcontroller with 256B RAM

P80C51RA+

ROMless microcontroller with 512B RAM

P80C51X2

Microcontroller with 4KB ROM

P83C51FA

Microcontroller with 8K ROM with 256B RAM

P83C51FB

Microcontroller with 16K ROM with 256B RAM

P83C51FC

Microcontroller with 32K ROM with 256B RAM

P83C51RA+

Microcontroller with 8K ROM with 512B RAM

P83C51RB+

Microcontroller with 16K ROM with 512B RAM

P83C51RC+

Microcontroller with 32K ROM with 512B RAM

P83C51RD+

Microcontroller with 64K ROM with 512B RAM

P87C51

Microcontroller with 4KB OTP, 128B RAM

P87C51FA

Microcontroller with 8K OTP, 256B RAM

P87C51FB

Microcontroller with 16K OTP, 256B RAM

P87C51FC

Microcontroller with 32K OTP, 256B RAM

P87C51MB2

Microcontroller with 51MX memory extension, 64KB OTP, 2KB RAM

P87C51MC2

Microcontroller with 51MX memory extension, 96KB OTP, 3KB RAM

P87C51RA+

Microcontroller with 8K OTP, 512B RAM

P87C51RB+

Microcontroller with 16K OTP, 512B RAM

P87C51RC+

Microcontroller with 32K OTP, 512B RAM

P87C51RD+

Microcontroller with 64K OTP, 512B RAM

P87C51RA2

Microcontroller with 8KB OTP, 512B RAM, low voltage, low power, high speed

P87C51RB2

Microcontroller with 16KB OTP, 512B RAM, low voltage, low power, high speed

P87C51RC2

Microcontroller with 32KB OTP, 512B RAM, low voltage, low power, high speed

P87C51RD2

Microcontroller with 64KB OTP, 1KB RAM, low voltage, low power, high speed

P87C51X2

Microcontroller with 4KB OTP

P89C51RA2

Microcontroller with 8KB ISP/IAP flash, 512B RAM

P89C51RB2

Microcontroller with 16KB ISP/IAP flash, 512B RAM

P89C51RC+

Microcontroller with 32KB ISP flash; 512B RAM

P89C51RC2

Microcontroller with 32KB ISP/IAP flash, 512B RAM

P89C51RD+

Microcontroller with 64KB ISP flash; 1KB RAM

P89C51RD2

Microcontroller with 64KB ISP/IAP flash, 1KB RAM

P89C51X2

Microcontroller with 4KB flash, 128B RAM

P89CV51RB2

Microcontroller with 16KB flash, 1KB RAM, SPI, 6-clock CPU, and 6/12-clock peripherals

P89CV51RC2

Microcontroller with 32KB flash, 1KB RAM, SPI, 6-clock CPU, and 6/12-clock peripherals

P89CV51RD2

Microcontroller with 64KB flash, 1KB RAM, SPI, 6-clock CPU, and 6/12-clock peripherals

P89LV51RB2

3V low power microcontroller with 16KB flash, 1KB RAM

P89LV51RC2

3V low power microcontroller with 32KB flash, 1KB RAM

P89LV51RD2

3V low power microcontroller with 64KB flash, 1KB RAM

Datasheet (Dec 2, 2004)

P89LV51RD2BN	DIL-40	Production	SOT129-1	Pb-Free	MSL=1
P89LV51RD2BA	PLCC-44	Production	SOT187-2	Pb-Free
P89LV51RD2FA	PLCC-44	Production	SOT187-2	Pb-Free
P89LV51RD2BBC	TQFP-44	Production	SOT376-1	Pb-Free

P89V51RB2

5V low power microcontroller with 16KB flash, 1KB RAM

P89V51RC2

5V low power microcontroller with 32KB flash, 1KB RAM

P89V51RD2

5V low power microcontroller with 64KB flash, 1KB RAM

Microcontrollers 80C51 Product Family

	Microcontrollers selection guide September 2009 The choice for embedded technologies © September 2009; English; Ordering code: 9397 750 16803
	Accelerated 8-bit MCUs for 3- and 5-V applications NXP 3- and 5-V 80C51-based Flash microcontrollers P89(L)V51Rx2 © August 2007; English; Ordering code: 9397 750 16075
	Quickly add I²C-bus port to DSP, ASIC, microcontroller, or microprocessor NXP evaluation kit for PCA9564 © May 2007; English; Ordering code: 9397 750 15963
	Quickly demonstrate keypad and LED functions NXP LED dimmer demonstration board OM6279 © November 2006; English; Ordering code: 9397 750 15692