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Atmel AT90S4433-8PI
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Compliance
Lead Free
Contains Lead
RoHS
Compliant
Physical
Case/Package
PDIP
Mount
Through Hole
Number of Pins
40
Technical
Access Time
8 µs
Core Architecture
AVR
Data Bus Width
8 b
Frequency
4 MHz
Interface
SPI, UART, USART
Max Frequency
8 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
85 °C
Memory Size
4 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
-40 °C
Number of I/Os
32
Number of Programmable I/O
20
Number of Timers/Counters
2
Operating Supply Voltage
5 V
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
128 B