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P89LPC9221FN,112

Type	Description
rohs:	RoHS
speed:	18MHz
ram size:	256 x 8
core size:	8-Bit
eeprom size:	-
part status:	Obsolete
peripherals:	Brown-out Detect/Reset, LED, POR, PWM, WDT
connectivity:	I2C, UART/USART
mounting type:	Through Hole
number of i/o:	18
core processor:	8051
package / case:	20-DIP (0.300", 7.62mm)
data converters:	-
oscillator type:	Internal
program memory size:	8KB (8K x 8)
program memory type:	FLASH
operating temperature:	-40°C ~ 85°C (TA)
supplier device package:	20-DIP
voltage - supply (vcc/vdd):	2.4V ~ 3.6V