Microchip Technology, Inc. General Purpose 128 KB Flash Microcontroller PIC24FJ128GA110

Description

Ideal for low power (<100nA standby current) and connectivity applications that benefit from the availability of multiple serial ports (3xI2C, 3xSPI), 4xUARTS, and 23 independent timers. Large amounts of RAM (16kB) memory for buffering and large (up to 256kB) Enhanced Flash program memory make it ideal for embedded control and monitoring applications. PPS (Peripheral Pin Select) aids in configuring the most efficient pin configuration of available I/O, and CTMU provides touch sensing support for up to 64 individual buttons. Available in 64, 80, and 100 pin packages Additional Features CPU Up to 16 MIPS performance 16 x 16 Hardware Multiply, Single Cycle Execution 12-bit x 16-bit Hardware Divider C Compiler Optimized Instruction Set Low Power nanoWatt Run, Idle and Sleep modes Multiple, Switchable Clock Modes for Optimum Performance and Power Management Run mode: 1 mA/MIPS, 2.0V Typical Sleep mode Current Down to 100 nA Typical Standby Current with 32 kHz Oscillator:2.5 uA,2.0V typical Flash Program Memory Self-Reprogrammable under Software Control 10,000 erase/write cycles 20 year data retention EEprom emulation capable System Internal oscillator support - 31 kHz to 8 MHz, up to 32 MHz with 4X PLL On-chip LDO Voltage Regulator JTAG Boundary Scan and Flash Memory Program Support Fail-Safe Clock Monitor – allows safe shutdown if clock fails Watchdog Timer with separate RC oscillator Analog Features 10-bit ADC, 16 channels, 500k samples per second Three Analog comparators Peripherals CTMU supports Capacitive Touch applications Perpheral Pin Select allows I/O remapping of many peripherals in real time 4xUART Modules with LIN and IrDA support, 4 Deep FIFO 3xSPI ™ Modules with 8 Deep FIFO 3xI2C™ Modules with Master and Slave Modes Five 16-bit Timer Modules Up to 9 Input Capture and 9 Output Compare/PWM with dedicated time base Hardware RTCC, Real-Time Clock Calendar with Alarms PMP, Parallel Master Port, with 16 Address Lines, and 8/16-bit Data

Microchip Technology, Inc.

Description

Datasheet

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The PIC24FJ128GA110 is a 16-bit microcontroller featuring 128 KB of Flash memory and 16 KB of RAM, designed for general-purpose applications. It operates within a voltage range of 2.0V to 3.6V and supports up to 16 MIPS performance at 32 MHz. The device includes an on-chip 2.5V voltage regulator and offers multiple power management modes, including Idle, Sleep, and Doze, with a typical standby current of 2.6 ¬µA. This microcontroller is equipped with a 10-bit, up to 16-channel analog-to-digital converter (ADC) capable of 500 ksps, three analog comparators, and a charge time measurement unit (CTMU) for touch sensing applications. It features Peripheral Pin Select (PPS) for flexible I/O mapping, enhancing design efficiency. The device supports various communication protocols with three I2C modules, three SPI modules, and four UART modules, making it suitable for connectivity applications. Additional features include five 16-bit timers, a hardware real-time clock/calendar, and a watchdog timer for reliable operation. The PIC24FJ128GA110 is self-reprogrammable under software control, with a minimum of 10,000 erase/write cycles and a data retention period of 20 years. This microcontroller is ideal for embedded control and monitoring applications requiring low power consumption and extensive peripheral support.

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Microchip Technology, Inc.

Chandler, AZ, United States

General Purpose 128 KB Flash Microcontroller
PIC24FJ128GA110

General Purpose 128 KB Flash Microcontroller PIC24FJ128GA110

Additional Features

Up to 16 MIPS performance
16 x 16 Hardware Multiply, Single Cycle Execution
12-bit x 16-bit Hardware Divider
C Compiler Optimized Instruction Set

Low Power nanoWatt

Run, Idle and Sleep modes
Multiple, Switchable Clock Modes for Optimum Performance and Power Management
Run mode: 1 mA/MIPS, 2.0V Typical
Sleep mode Current Down to 100 nA Typical
Standby Current with 32 kHz Oscillator:2.5 uA,2.0V typical

Flash Program Memory

Self-Reprogrammable under Software Control
10,000 erase/write cycles
20 year data retention
EEprom emulation capable

System

Internal oscillator support - 31 kHz to 8 MHz, up to 32 MHz with 4X PLL
On-chip LDO Voltage Regulator
JTAG Boundary Scan and Flash Memory Program Support
Fail-Safe Clock Monitor – allows safe shutdown if clock fails
Watchdog Timer with separate RC oscillator

Analog Features

10-bit ADC, 16 channels, 500k samples per second
Three Analog comparators

Peripherals

CTMU supports Capacitive Touch applications
Perpheral Pin Select allows I/O remapping of many peripherals in real time
4xUART Modules with LIN and IrDA support, 4 Deep FIFO
3xSPI ™ Modules with 8 Deep FIFO
3xI2C™ Modules with Master and Slave Modes
Five 16-bit Timer Modules
Up to 9 Input Capture and 9 Output Compare/PWM with dedicated time base
Hardware RTCC, Real-Time Clock Calendar with Alarms
PMP, Parallel Master Port, with 16 Address Lines, and 8/16-bit Data

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Datasheet

Technical Specifications

	Microchip Technology, Inc.
Product Category	Microcontrollers (MCU)
Product Number	PIC24FJ128GA110
Product Name	General Purpose 128 KB Flash Microcontroller
Data Bus	16 Bit
Clock Speed	32 MHz
Features	PWM
Bits	16 Bit; 32 Bit
Number	23