Attributes

Key Value
Base Product NumberAT90S4434
CategoryIntegrated Circuits (IC.
ConnectivitySPI, UART/USART
Core ProcessorAVR
Core Size8-Bit
Data ConvertersA/D 8x10b
EEPROM Size256 x 8
MfrMicrochip Technology
Mounting TypeThrough Hole
Number of I/O32
Operating Temperature-40?C ~ 85?C
Oscillator TypeInternal
PackageTube
Package / Case40-DIP (0.600", 15.24mm)
Part StatusObsolete
PeripheralsPOR, PWM, WDT
Program Memory Size4KB (2K x 16)
Program Memory TypeFLASH
RAM Size256 x 8
SeriesAVR? 90S
Speed8MHz
Supplier Device Package40-PDIP
Voltage - Supply (Vcc/V.4V ~ 6V
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