AT89LP428-20AU Details_AT89LP428-20AU PDF Document_Microchip Technology-Galaxy Core City

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Specifications

Description	Details
Series	89LP
Package	TrayTray
Core Processor	8051
Core Size	8-Bit
Speed	20MHz
Connectivity	SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	30
Program Memory Size	4KB (4K x 8)
Program Memory Type	FLASH
EEPROM Size	512 x 8
RAM Size	768 x 8
Voltage - Supply (Vcc/Vdd)	2.4V ~ 5.5V
Data Converters	-
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	32-TQFP
Supplier Device Package	32-TQFP (7x7)

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