Integrated Circuits (ICs)

P89LPC922FDH,512

Obsolete

P89LPC920/921/922/9221 - 8-BIT MICROCONTROLLERS WITH TWO-CLOCK 80C51 CORE 2 KB/4 KB/8 KB 3 V LOW-POWER FLASH WITH 256-BYTE DATA RAM TSSOP2 20-PIN

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Integrated Circuits (ICs)

Obsolete

P89LPC920/921/922/9221 - 8-BIT MICROCONTROLLERS WITH TWO-CLOCK 80C51 CORE 2 KB/4 KB/8 KB 3 V LOW-POWER FLASH WITH 256-BYTE DATA RAM TSSOP2 20-PIN

Technical Specifications

Parameters and characteristics for this part

Specification	P89LPC922FDH,512

Connectivity	UART/USART, I2C
Core Processor	8051
Core Size	8-Bit
Mounting Type	Surface Mount
Number of I/O	18
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	20-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Peripherals	WDT, LED, PWM, POR, Brown-out Detect/Reset
Program Memory Type	FLASH
RAM Size	256 x 8
Speed	18 MHz
Supplier Device Package	20-TSSOP
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	2.4 V

Part	Core Processor	Package / Case [y]	Package / Case	Package / Case [x]	Supplier Device Package	RAM Size	Mounting Type	Core Size	Speed	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Connectivity	Peripherals	Program Memory Type	Number of I/O	Oscillator Type
Freescale Semiconductor - NXP P89LPC922FDH,512	8051	4.4 mm	20-TSSOP	0.173 in	20-TSSOP	256 x 8	Surface Mount	8-Bit	18 MHz	85 °C	-40 °C	2.4 V	3.6 V	I2C UART/USART	Brown-out Detect/Reset LED POR PWM WDT	FLASH	18	Internal

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

Distributor	Package	Quantity	$

General part information

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

Technical documentation and resources