Microchip Technology Inc

PIC12F1840

In Production

Debug Support
• Integrated debug support on Device. No debug header is required
• Optional external debug headers, AC244043 (F) / AC244044 (LF), are also available
• Debug and programming support is available via PICkit™ 3, and MPLAB® ICD 3
• For Debug Header information, please refer to DS51292

 

    Features

        • Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
        • Flash Program Memory with self read/write capability
        • Internal 32MHz oscillator
        • Integrated Capacitive mTouch Sensing Module
        • Data Signal Modulator Module
        • MI2C, SPI, EUSART w/auto baud
        • ECCP (Enhanced/Capture Compare PWM) Module
        • Comparator with selectable Voltage Reference
        • 4 Channel 10b ADC with Voltage Reference
        • 25mA Source/Sink current I/O
        • Two 8-bit Timers (TMR0/TMR2)
        • One 16-bit Timer (TMR1)
        • Extended Watchdog Timer (EWDT)
        • Enhanced Power-On/Off-Reset
        • Brown-Out Reset (BOR)
        • In Circuit Serial Programming (ICSP)
        • On Board In-Circuit Debug
        • Wide Operating Voltage (1.8V – 5.5V)
        • Low Power PIC12LF182x variants (1.8V – 3.6V)
        • Standby Current (PIC12LF1840): 20 nA @ 1.8V, typical
        • Active Current (PIC12LF1840): 50uA/MHz @ 1.8V, typical
    Parameter Name
    Value
    Program Memory Type
    Flash
    Program Memory (KB)
    7
    CPU Speed (MIPS)
    8
    RAM Bytes
    256
    Data EEPROM (bytes)
    256
    Digital Communication Peripherals
    1-UART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
    Capture/Compare/PWM Peripherals
    1 ECCP,
    Timers
    2 x 8-bit, 1 x 16-bit
    ADC
    4 ch, 10-bit
    Comparators
    1
    Temperature Range (C)
    -40 to 125
    Operating Voltage Range (V)
    1.8 to 5.5
    Pin Count
    8
    Low Power
    Yes
    Cap Touch Channels
    4
    Documentation
    Data Sheets
    04/10/2015
    3591KB
      Errata
     
     
     
     
    Errata
    05/11/2016
    106KB
      Programming Specifications
     
     
     
     
    Programming Specification
    09/07/2010
    478KB
      Application Notes
     
     
     
    AppNote
    04/29/2014
    425KB
    AppNote
    02/11/2016
    585KB
      Sell Sheets
     
     
     
    Sell Sheets
    07/11/2011
    182KB
    Sell Sheets
    08/30/2010
    134KB
      ApplicationNote Literature
     
     
     
     
    AppNoteLiterature
    08/06/2014
    10KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    PIC12F1840-E/MF
    8
    DFN
    -40C to +125C
    TUBE
    1.28
    1.18
    1.07
    0.98
    0.93
     
    PIC12F1840-E/P
    8
    PDIP
    -40C to +125C
    TUBE
    1.28
    1.18
    1.07
    0.98
    0.93
     
    PIC12F1840-E/SN
    8
    SOIC
    -40C to +125C
    TUBE
    1.19
    1.09
    0.99
    0.91
    0.86
     
    PIC12F1840-H/MF
    8
    DFN
    -40C to >+125C
    TUBE
    1.58
    1.45
    1.31
    1.21
    1.15
     
    PIC12F1840-H/SN
    8
    SOIC
    -40C to >+125C
    TUBE
    1.33
    1.22
    1.10
    1.02
    0.97
     
    PIC12F1840-I/MF
    8
    DFN
    -40C to +85C
    TUBE
    1.18
    1.08
    0.98
    0.90
    0.85
    PIC12F1840-I/P
    8
    PDIP
    -40C to +85C
    TUBE
    1.18
    1.08
    0.98
    0.90
    0.85
    PIC12F1840-I/RF
    8
    UDFN
    -40C to +85C
    TUBE
    1.10
    0.98
    0.89
    0.81
    0.77
    PIC12F1840-I/SN
    8
    SOIC
    -40C to +85C
    TUBE
    1.08
    0.99
    0.90
    0.82
    0.78
    PIC12F1840T-E/MF
    8
    DFN
    -40C to +125C
    T/R
    1.31
    1.21
    1.10
    1.01
    0.96
     
    PIC12F1840T-E/RF
    8
    UDFN
    -40C to +125C
    T/R
    1.23
    1.12
    1.02
    0.93
    0.89
     
    PIC12F1840T-E/SN
    8
    SOIC
    -40C to +125C
    T/R
    1.22
    1.12
    1.02
    0.94
    0.89
     
    PIC12F1840T-H/MF
    8
    DFN
    -40C to >+125C
    T/R
    1.60
    1.47
    1.33
    1.22
    1.16
     
    PIC12F1840T-H/SN
    8
    SOIC
    -40C to >+125C
    T/R
    1.35
    1.24
    1.12
    1.03
    0.98
     
    PIC12F1840T-I/MF
    8
    DFN
    -40C to +85C
    T/R
    1.22
    1.12
    1.02
    0.93
    0.89
     
    PIC12F1840T-I/RF
    8
    UDFN
    -40C to +85C
    T/R
    1.13
    1.02
    0.93
    0.85
    0.81
    PIC12F1840T-I/SN
    8
    SOIC
    -40C to +85C
    T/R
    1.13
    1.03
    0.94
    0.86
    0.82
     
    PIC12LF1840-E/MF
    8
    DFN
    -40C to +125C
    TUBE
    1.28
    1.18
    1.07
    0.98
    0.93
     
    PIC12LF1840-E/P
    8
    PDIP
    -40C to +125C
    TUBE
    1.28
    1.18
    1.07
    0.98
    0.93
     
    PIC12LF1840-E/SN
    8
    SOIC
    -40C to +125C
    TUBE
    1.19
    1.09
    0.99
    0.91
    0.86
     
    PIC12LF1840-I/MF
    8
    DFN
    -40C to +85C
    TUBE
    1.18
    1.08
    0.98
    0.90
    0.85
    PIC12LF1840-I/P
    8
    PDIP
    -40C to +85C
    TUBE
    1.18
    1.08
    0.98
    0.90
    0.85
    PIC12LF1840-I/SN
    8
    SOIC
    -40C to +85C
    TUBE
    1.08
    0.99
    0.90
    0.82
    0.78
    PIC12LF1840T-E/RF
    8
    UDFN
    -40C to +125C
    T/R
    1.23
    1.12
    1.02
    0.93
    0.89
     
    PIC12LF1840T-E/SN
    8
    SOIC
    -40C to +125C
    T/R
    1.22
    1.12
    1.02
    0.94
    0.89
     
    PIC12LF1840T-I/MF
    8
    DFN
    -40C to +85C
    T/R
    1.22
    1.12
    1.02
    0.93
    0.89
     
    PIC12LF1840T-I/RF
    8
    UDFN
    -40C to +85C
    T/R
    1.13
    1.02
    0.93
    0.85
    0.81
    PIC12LF1840T-I/SN
    8
    SOIC
    -40C to +85C
    T/R
    1.13
    1.03
    0.94
    0.86
    0.82
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    PIC12F1840-I/P
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    PIC12F1840-E/P
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    PIC12F1840T-E/SN
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840T-I/SN
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840-I/SN
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840-E/SN
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840T-I/SNVAO
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840T-E/SNVAO
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840T-I/SNV01
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840T-H/SNVAO
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840-I/SNVAO
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840T-H/SNV04
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840-H/SN
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840T-H/SN
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    PIC12F1840T-E/MF
    0.023800
    0.172727
    8
    DFN
    3x3x0.9mm
    Matte Tin
    e3
    PIC12F1840-H/MF
    0.023800
    0.041667
    8
    DFN
    3x3x0.9mm
    Matte Tin
    e3
    PIC12F1840-E/MFVAO
    0.023800
    0.041667
    8
    DFN
    3x3x0.9mm
    Matte Tin
    e3
    PIC12F1840T-E/MFVAO
    0.023800
    0.172727
    8
    DFN
    3x3x0.9mm
    Matte Tin
    e3
    PIC12F1840T-H/MF
    0.023800
    0.172727
    8
    DFN
    3x3x0.9mm
    Matte Tin
    e3
    PIC12F1840T-H/MFVAO
    0.023800
    0.172727
    8
    DFN
    3x3x0.9mm
    Matte Tin
    e3
    PIC12F1840T-I/MF
    0.023800
    0.172727
    8
    DFN
    3x3x0.9mm
    Matte Tin
    e3
    PIC12F1840-I/MF
    0.023800
    0.041667
    8
    DFN
    3x3x0.9mm
    Matte Tin
    e3
    PIC12F1840-E/MF
    0.023800
    0.041667
    8
    DFN
    3x3x0.9mm
    Matte Tin
    e3
    PIC12F1840T-I/RF
    0.012200
    0.136364
    8
    UDFN
    3x3x0.5mm
    Matte Tin
    e3
    PIC12F1840T-E/RF
    0.012200
    0.136364
    8
    UDFN
    3x3x0.5mm
    Matte Tin
    e3
    PIC12F1840-I/RF
    0.012200
    0.375000
    8
    UDFN
    3x3x0.5mm
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.