Microchip Technology Inc

PIC24FJ256GB412

In Production

PIC24F 16-bit Microcontroller featuring integrated Hardware Crypto module and eXtreme Low Power. This family also includes 256KB Flash, 16KB RAM, USB, LCD and advanced peripherals. The combination of features makes the part ideally suited for low power embedded security applications.

 

    Features

          Cryptographic Engine

          • Performs NIST Standard Encryption/Decryption Operations without CPU Intervention
          • AES Cipher Support for 128, 192 and 256-Bit Keys
          • DES/3DES Cipher Support, with up to Three Unique Keys for 3DES
          • Supports ECB, CBC, OFB, CTR and CFB128 modes
          • Programmatically Secure OTP Array for Key Storage
          • True Random Number Generation
          • Battery-Backed RAM Key Storage

          Extreme Low-Power

          • Multiple Power Management Options for Extreme Power Reduction:
          • VBAT allows for lowest power consumption on backup battery (with or without RTCC)
          • Deep Sleep allows near total power-down with the ability to wake-up on external triggers
          • Sleep and Idle modes selectively shut down peripherals and/or core for substantial power reduction and fast wake-up
          • Doze mode allows CPU to run at a lower clock speed than peripherals
          • Alternate Clock modes allow On-the-Fly Switching to a Lower Clock Speed for Selective Power Reduction
          • Extreme Low-Power Current Consumption for Deep Sleep
            • WDT: 650 nA @ 2V typical
            • RTCC: 650 nA @ 32 kHz, 2V typical
            • Deep Sleep current, 60 nA typical
          • 160 uA/MHz in Run mode

          CPU

          • Modified Harvard Architecture
          • Up to 16 MIPS Operation @ 32 MHz
          • 8 MHz Internal Oscillator:
            • 96 MHz PLL option
            • Multiple clock divide options
            • Run-time self-calibration capability for maintaining better than ±0.20% accuracy
            • Fast start-up
            • 17-Bit x 17-Bit Single-Cycle Hardware Fractional/Integer Multiplier
            • 32-Bit by 16-Bit Hardware Divider
            • 16 x 16-Bit Working Register Array
            • C Compiler Optimized Instruction Set Architecture
            • Two Address Generation Units for Separate Read and Write Addressing of Data Memory

            Analog Features

            • 10/12-Bit, up to 24-Channel Analog-to-Digital (A/D) Converter:
              • Conversion rate of 500 ksps (10-bit), 200 kbps (12-bit)
              • Auto-scan and threshold compare features
              • Conversion available during Sleep
            • One 10-Bit Digital-to-Analog Converter (DAC):
              • 1 Msps update rate
            • Three Rail-to-Rail, Enhanced Analog Comparators with Programmable Input/Output Configuration
            • Charge Time Measurement Unit (CTMU):
              • Used for capacitive touch sensing, up to 24 channels
              • Time measurement down to 100 ps resolution

              Dual Partition Flash with Live Update Capability

              • Capable of Holding Two Independent Software Applications, including Bootloader
              • Permits Simultaneous Programming of One Partition while Executing Application Code from the Other
              • Allows Run-Time Switching Between Active Partitions

            Parameter Name
            Value
            Architecture
            16-bit
            CPU Speed (MIPS)
            16
            Memory Type
            Flash
            Program Memory (KB)
            256
            RAM (KB)
            16
            Temperature Range C
            -40 to 85
            Operating Voltage Range (V)
            2 to 3.6
            I/O Pins
            101
            Pin Count
            121
            System Management Features
            BOR, LVD
            POR
            Yes
            WDT
            Yes
            Internal Oscillator
            8 MHz, 31 kHz
            Digital Communication Peripherals
            6-UART
            4-SPI
            3-I2C
            Codec Interface
            Yes
            Analog Peripherals
            1-A/D 24x12-bit @ 500(ksps) 1-D/A 1x10-bit
            Comparators
            3
            USB
            1
            USB Interface
            FS Device/Host/OTG
            Capture/Compare/PWM Peripherals
            6
            PWM Resolution bits
            16
            Timers
            31 x 16-bit 15 x 32-bit
            Parallel Port
            EPMP
            Hardware RTCC
            Yes
            DMA
            6
            Low Power
            Yes
            Cap Touch Channels
            24
            Multiple output CCP (MCCP)
            3
            Supported in MPLAB Code Configurator
            Yes
            Documentation
            Data Sheets
            12/01/2016
            4122KB
              Errata
             
             
             
             
            Errata
            12/22/2016
            115KB
              Migration Documents
             
             
             
             
            Migration Documents
            03/28/2006
            770KB
              Programming Specifications
             
             
             
            Programming Specification
            02/25/2013
            10777KB
            Programming Specification
            01/12/2017
            481KB
              Application Notes
             
             
             
            AppNote
            03/01/2013
            347KB
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            05/02/2014
            350KB
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            04/20/2015
            467KB
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            02/25/2008
            542KB
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            359KB
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            02/23/2009
            262KB
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            04/20/2015
            532KB
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            248KB
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            01/08/2008
            387KB
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            01/24/2008
            498KB
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            07/15/2008
            240KB
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            03/28/2010
            150KB
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            01/05/2017
            439KB
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            02/03/2009
            834KB
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            04/19/2017
            184KB
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            05/19/2010
            1100KB
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            05/11/2011
            168KB
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            11/30/2011
            274KB
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            09/22/2014
            146KB
            AppNote
            04/11/2016
            220KB
            AppNote
            08/10/2016
            194KB
              Brochures
             
             
             
            Brochures
            05/26/2017
            514KB
            Brochures
            04/29/2016
            4228KB
              Reference Manual
             
             
             
            Reference Manual
            03/14/2014
            206KB
            Reference Manual
            11/15/2016
            144KB
            Reference Manual
            04/20/2015
            524KB
            Reference Manual
            05/04/2016
            304KB
            Reference Manual
            11/13/2013
            106KB
            Reference Manual
            05/11/2015
            351KB
            Reference Manual
            03/18/2014
            668KB
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            07/10/2015
            351KB
            Reference Manual
            03/14/2014
            392KB
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            03/14/2014
            373KB
            Reference Manual
            03/13/2014
            363KB
            Reference Manual
            09/12/2017
            196KB
            Reference Manual
            01/21/2016
            222KB
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            07/16/2014
            402KB
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            03/14/2014
            467KB
            Reference Manual
            11/13/2013
            306KB
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            02/22/2013
            354KB
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            02/22/2013
            207KB
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            02/22/2013
            96KB
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            02/22/2013
            339KB
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            276KB
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            111KB
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            490KB
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            155KB
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            324KB
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            107KB
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            508KB
            Reference Manual
            02/22/2013
            330KB
            Reference Manual
            02/22/2013
            216KB
            Reference Manual
            04/01/2015
            750KB
              Software
             
             
             
             
            Software
            01/12/2017
            3KB
              Software Library
             
             
             
             
              Schematics
             
             
             
             
            PCB artwork
            12/21/2016
            33417KB
              Tips and Tricks
             
             
             
            Tips and Tricks
            04/22/2009
            5964KB
            Tips and Tricks
            04/22/2009
            643KB
              Video
             
             
             
            Video
            04/16/2009
            8968KB
            Video
            04/16/2009
            21803KB
            Pricing & Samples
            All pricing shown in USD only.
            Part Number
            Leads
            Package Type
            Temp Range
            Packing
            1+
            26+
            100+
            1000+
            5000+
            Buy
            Sample
            PIC24FJ256GB412-I/BG
            121
            TFBGA
            -40C to +85C
            TRAY
            5.94
            5.44
            4.93
            4.53
            4.31
            PIC24FJ256GB412T-I/BG
            121
            TFBGA
            -40C to +85C
            T/R
            5.95
            5.46
            4.94
            4.55
            4.33
             

            ** 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
            PIC24FJ256GB412T-I/BG
            0.192400
            0.481818
            121
            TFBGA
            10x10x1.20mm
            SAC
            e1
            PIC24FJ256GB412-I/BG
            0.192400
            1.777174
            121
            TFBGA
            10x10x1.20mm
            SAC
            e1
            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.
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