Integrated Circuits (ICs)

P89LPC972FN,129

Obsolete

IC MCU 8BIT 8KB FLASH 20DIP

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Integrated Circuits (ICs)

Obsolete

IC MCU 8BIT 8KB FLASH 20DIP

Technical Specifications

Parameters and characteristics for this part

Specification	P89LPC972FN,129

Connectivity	USART, UART, SPI, I2C
Core Processor	8051
Core Size (Bit Width)	8 Bit
Mounting Type	Through Hole
Number of I/O	18
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package Length	0.3 in
Package Name	20-DIP
Package Width	7.62 mm
Peripherals	WDT, PWM, Brown-out Detect, POR, Reset
Program Memory Depth	8 K
Program Memory Size	8 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	256
RAM Size Width	8 bit
Speed	18 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.4 V

Part	Oscillator Type	Operating Temperature (Max)	Operating Temperature (Min)	Speed	Connectivity	Number of I/O	Core Size (Bit Width)	Mounting Type	Peripherals	RAM Size Width	RAM Size Depth	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Program Memory Type	Package Length	Package Name	Package Width	Core Processor	Program Memory Depth	Program Memory Width	Program Memory Size
NXP USA Inc. P89LPC972FN,129	Internal	85 °C	-40 °C	18 MHz	I2C SPI UART USART	18	8 Bit	Through Hole	Brown-out Detect POR PWM Reset WDT	8 bit	256	5.5 V	2.4 V	FLASH	0.3 in	20-DIP	7.62 mm	8051	8 K	8 bit	8 KB

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	$ 0.00	1m+

3D models and CAD resources for this part

General part information

8051 LPC900 Microcontroller IC 8-Bit 18MHz 8KB (8K x 8) FLASH 20-DIP

Technical documentation and resources