PIC24FJ128GB406

Low Power MCU with Security, LCD & USB

Status: In Production

Features:

AES Cipher Support for 128, 192 and 256-Bit Keys
DES/3DES Cipher Support, with up to Three Unique Keys for 3DES
Programmatically Secure OTP Array for Key Storage
True Random Number Generation
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
Permits Simultaneous Programming of One Partition while Executing Application Code from the Other

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Summary

PIC24F 16-bit Microcontroller featuring integrated Hardware Crypto module and eXtreme Low Power. This family also includes 128KB Flash, 16KB RAM, USB, LCD and advanced peripherals. The combination of features makes the part ideally suited for low power embedded security applications.

Additional 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

Modified Harvard Architecture
Up to 16 MIPS Operation @ 32 MHz
8 MHz Internal Oscillator: 96 MHz PLL / Multiple clock divide options / 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): 1Msps update rate
Three Rail-to-Rail, Enhanced Analog Comparators with Programmable Input/Output Configuration
Charge Time Measurement Unit (CTMU) for cap touch or precise time measurement

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

Parametrics

Architecture

16-bit

Max CPU Speed (MHz)

CPU Speed (MIPS/DMIPS)

Program Memory Size (KB)

128

Multiple Flash Panels

Yes

SRAM (KB)

Direct Memory Access Channels

Temperature Range (C)

-40 to 85

Operating Voltage Range (V)

2 to 3.6

Pin Count

Low Power

Yes

Comparators

Analog Peripherals

1-A/D 16x12-bit @ 500(ksps) 1-D/A 1x10-bit

UART

SPI

I2C

Timers

31 x 16-bit 15 x 32-bit

Hardware RTCC/RTC

Yes

Input Capture

Max PWM outputs (including complementary)

Number of PWM Time Bases

Output Compare Channels

USB Interface

FS Device/Host/OTG

Class B Hardware

Yes

Crypto Engine

Yes

Segmented LCD

248

Configurable Cell Logic

Peripheral Pin Select / Pin Muxing

Yes

Supported in MPLAB Code Configurator

Yes

Development Environment

Integrated Development Environments
Compilers
Software & Configurators
Emulators & Debuggers
Programmers
Demo & Evaluation Boards
Software Libraries

Integrated Development Environments

MPLAB X Integrated Development Environment (IDE) ( MPLAB-X-IDE )

MPLAB® X Integrated Development Environment (IDE) is an expandable, highly configurable software program that incorporates powerful tools to help you discover, configure, develop, debug and qualify embedded designs for most of Microchip’s microcontrollers, microprocessors and digital signal controllers.
MPLAB X IDE works seamlessly with the MPLAB development ecosystem of

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PIC24FJ128GB406

Low Power MCU with Security, LCD & USB

Features:

Device Overview

Documents

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Programming Specifications

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Software Library

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