Integrated Circuits (ICs)

P89C51RC2BBD/01,55

Obsolete

IC MCU 8BIT 32KB FLASH 44LQFP

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Integrated Circuits (ICs)

Obsolete

IC MCU 8BIT 32KB FLASH 44LQFP

Technical Specifications

Parameters and characteristics for this part

Specification	P89C51RC2BBD/01,55

Connectivity	USART, UART
Core Processor	8051
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	32
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Oscillator Type	Internal
Package / Case	44-LQFP
Package Length	10 mm
Package Name	44-LQFP
Package Width	10 mm
Peripherals	WDT, POR, PWM
Program Memory Depth	32 K
Program Memory Size	32 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	512
RAM Size Width	8 bit
Speed	33 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	4.5 V

Part	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Peripherals	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Connectivity	Oscillator Type	Core Processor	Package Length	Package Name	Package Width	Core Size (Bit Width)	RAM Size Depth	RAM Size Width	Program Memory Type	Program Memory Size	Program Memory Width	Program Memory Depth	Number of I/O	Package / Case	Speed
NXP USA Inc. P89C51RC2BA/01,512	5.5 V	4.5 V	POR PWM WDT	Surface Mount	0 °C	70 °C	UART USART	Internal	8051	16.59 mm	44-PLCC	16.59 mm	8 Bit	512	8 bit	FLASH	32 KB	8 bit	32 K	32	44-LCC (J-Lead)	33 MHz
NXP USA Inc. P89C51RC2BBD/01,55	5.5 V	4.5 V	POR PWM WDT	Surface Mount	0 °C	70 °C	UART USART	Internal	8051	10 mm	44-LQFP	10 mm	8 Bit	512	8 bit	FLASH	32 KB	8 bit	32 K	32	44-LQFP	33 MHz
NXP USA Inc. P89C51RC2FA/01,529	5.5 V	4.5 V	POR PWM WDT	Surface Mount	-40 °C	85 °C	UART USART	Internal	8051	16.59 mm	44-PLCC	16.59 mm	8 Bit	512	8 bit	FLASH	32 KB	8 bit	32 K	32	44-LCC (J-Lead)	33 MHz

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 4.22	1m+

3D models and CAD resources for this part

General part information

8051 89C Microcontroller IC 8-Bit 33MHz 32KB (32K x 8) FLASH 44-LQFP (10x10)

Technical documentation and resources