Attributes

Key Value
Base Product NumberAT89C51
CategoryIntegrated Circuits (IC.
ConnectivitySPI, UART/USART
Core Processor8051
Core Size8-Bit
Data Converters-
EEPROM Size-
MfrMicrochip Technology
Mounting TypeSurface Mount
Number of I/O32
Operating Temperature-40?C ~ 85?C (TA)
Oscillator TypeInternal
PackageTray
Package / Case44-TQFP
PeripheralsWDT
Product StatusActive
Program Memory Size32KB (32K x 8)
Program Memory TypeFLASH
RAM Size512 x 8
Series89C
Speed24MHz
Supplier Device Package44-TQFP (10x10)
Voltage - Supply (Vcc/V.4V ~ 5.5V
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