Attributes

Key Value
Base Product NumberAT89C51
CategoryIntegrated Circuits (IC.
ConnectivitySPI, UART/USART
Core Processor80C51
Core Size8-Bit
Data Converters-
EEPROM Size-
MfrMicrochip Technology
Mounting TypeSurface Mount
Number of I/O32
Operating Temperature-40?C ~ 85?C (TA)
Oscillator TypeExternal
PackageTape & Reel (TR)
Package / Case44-LCC (J-Lead)
Part StatusActive
PeripheralsPOR, PWM, WDT
Program Memory Size32KB (32K x 8)
Program Memory TypeFLASH
RAM Size1.25K x 8
Series89C
Speed60MHz
Supplier Device Package44-PLCC (16.6x16.6)
Voltage - Supply (Vcc/V.2.7V ~ 5.5V
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