Part Number

AT89LP6440-20AU

Manufacturer

Description
IC MCU 8BIT 64KB FLASH 44TQFP
Category
Integrated Circuits (ICs)
Family
Embedded - Microcontrollers

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Specifications of AT89LP6440-20AU
PackagingTray
Core Processor8051
Core Size8-Bit
Speed20MHz
ConnectivityI²C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O38
Program Memory Size64KB (64K x 8)
Program Memory TypeFLASH
EEPROM Size8K x 8
RAM Size4.25K x 8
Voltage - Supply (Vcc/Vdd)2.4 V ~ 3.6 V
Data ConvertersA/D 8x10b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C
Package / Case44-TQFP
Supplier Device Package44-TQFP (10x10)
Other NamesAT89LP644020AU
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