Microcontrollers

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    Price
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    Part Details
    Family Name
    Package Type
    Mounting Type
    Pin Count
    Device Core
    Data Bus Width
    Program Memory Size
    Maximum Frequency
    RAM Size
    USB Channels
    Number of PWM Units
    ADC Channels
    Number of SPI Channels
    Typical Operating Supply Voltage
    • £2.49Each
    ATmega
    TQFP
    Surface Mount
    32
    AVR
    8bit
    1 kB, 32 kB
    20MHz
    2 kB
    -
    3
    8
    1
    1.8 → 5.5 V
    • £1.64Each
    ATtiny
    PDIP
    Through Hole
    8
    AVR
    8bit
    8 kB, 512 B
    20MHz
    512 B
    -
    1
    4
    1
    2.7 to 5.5 V
    • £2.50
      Each (In a Pack of 2)
    ATmega
    PDIP
    Through Hole
    28
    AVR CPU
    8bit
    32 kB
    20MHz
    2 kB
    -
    1
    6
    -
    1.8 → 5.5 V
    • £2.35Each
    ATmega
    PDIP
    Through Hole
    28
    AVR
    8bit
    32 kB
    20MHz
    1 kB, 2 kB
    -
    1
    6
    1
    1.8 → 5.5 V
    • £8.38Each
    PIC32MX
    TQFP
    Surface Mount
    100
    PIC
    32bit
    12 kB, 512 kB
    80MHz
    128 kB
    1 x Device
    5
    16
    4
    2.3 → 3.6 V
    • £1.58Each
    ATtiny
    PDIP
    Through Hole
    14
    AVR
    8bit
    8 kB
    20MHz
    512 B
    -
    1
    8
    2
    1.8 → 5.5 V
    • £4.40Each
    PIC16F
    PDIP
    Through Hole
    40
    PIC
    8bit
    14.3 kB, 256 B
    20MHz
    368 B
    -
    2
    8
    1
    4 → 5.5 V
    • £11.55Each
    ATmega
    TQFP
    Surface Mount
    100
    AVR
    8bit
    4 kB, 256 kB
    16MHz
    8 kB
    -
    2
    16
    1
    4.5 → 5.5 V
    • £1.894
      Each (In a Tube of 14)
    ATmega
    PDIP
    Through Hole
    28
    AVR
    8bit
    1 kB, 32 kB
    20MHz
    2 kB
    -
    3
    6
    1
    1.8 → 5.5 V
    • £8.93Each
    STM32F
    LQFP
    Surface Mount
    100
    ARM Cortex M4F
    32bit
    1024 kB
    168MHz
    4 kB, 192 kB
    1 x Device, 1 x Host, 1 x OTG
    1
    16
    3
    1.8 → 3.6 V
    • £4.44Each
    ATmega
    TQFP
    Surface Mount
    44
    AVR
    8bit
    1 kB, 32 kB
    16MHz
    2.5 kB
    1 x Device
    3
    12
    1
    4.5 → 5.5 V
    • £1.05Each
    PIC12F
    PDIP
    Through Hole
    8
    PIC
    8bit
    256 B, 2048 x 14 words
    20MHz
    128 B
    -
    1
    4
    -
    2 to 5.5 V
    • £1.70Each
    PIC16F
    PDIP
    Through Hole
    20
    PIC
    8bit
    256 B, 4096 x 14 words
    20MHz
    256 B
    -
    -
    12
    1
    2 to 5.5 V
    • £3.07Each
    PIC16F
    SPDIP
    Through Hole
    28
    PIC
    8bit
    4K x 14 words
    20MHz
    192 B
    -
    2
    5
    1
    4 → 5.5 V
    • £3.085
      Each (In a Pack of 2)
    AT89S
    PDIP
    Through Hole
    40
    8051
    8bit
    8 kB
    24MHz
    256 B
    -
    -
    -
    -
    4 to 5.5 V
    • £3.98Each
    PIC18F
    PDIP
    Through Hole
    40
    PIC
    8bit
    32 kB, 256 B
    48MHz
    2048 B
    1 x Device
    2
    13
    1
    4.2 to 5.5 V
    • £1.974
      Each (In a Pack of 5)
    PIC16F
    TQFP
    Surface Mount
    44
    PIC
    8bit
    8192 words
    20MHz
    368 B
    -
    2
    14
    1
    2 → 5.5 V
    • £2.27Each
    ATmega
    TQFP
    Surface Mount
    32
    AVR
    8bit
    32 kB
    20MHz
    1 kB, 2 kB
    -
    1
    8
    1
    1.8 → 5.5 V
    • £36.40Each
    BASIC Stamp 2
    PDIP
    Through Hole
    24
    BASIC Stamp 2
    -
    2 kB
    20MHz
    32 B
    -
    -
    -
    -
    5 → 15 V
    • £11.06Each
    ATmega
    TQFP
    Surface Mount
    64
    AVR
    8bit
    4 kB, 128 kB
    16MHz
    4 kB
    -
    3
    8
    1
    4.5 → 5.5 V
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