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Microchip ATTINY40-SU
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Compliance
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Dimensions
Height
2.65 mm
Length
13 mm
Width
7.6 mm
Physical
Case/Package
SOIC
Mount
Surface Mount
Number of Pins
20
Supply Chain
Lifecycle Status
Production
Technical
Core Architecture
AVR
Data Bus Width
8 b
Frequency
12 MHz
Interface
I2C, SPI
Max Frequency
12 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 ADC Channels
12
Number of I/Os
18
Number of I2C Channels
1
Number of Programmable I/O
18
Number of PWM Channels
2
Number of SPI Channels
1
Number of Timers/Counters
2
Operating Supply Voltage
3.3 V
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
256 B
Watchdog Timer
Yes