Microchip PIC32MX340F256H-80I/PT, 32bit PIC Microcontroller, PIC32MX, 80MHz, 12 kB, 256 kB Flash, 64-Pin TQFP

  • RS Stock No. 435-835
  • Mfr. Part No. PIC32MX340F256H-80I/PT
  • Brand Microchip
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PIC32MX320/340/360/420/440/460 32-Bit Microcontrollers

The Microchip PIC32MX320/340/360/420/440/460 family of microcontrollers are high-performance 32-bit devices based upon the powerful MIPS M4K Core. The rich set of integrated on-board peripherals and other features make these MCUs General Purpose devices suitable for a variety of applications, including those requiring USB communication.

Microcontroller Features

MIPS32® M4K® 32-bit core with 5-stage pipeline
80 MHz maximum frequency - 1.56 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state Flash access
Single-cycle multiply and high-performance divide unit
MIPS16e® mode for up to 40% smaller code size
Two sets of 32 core register files (32-bit) to reduce interrupt latency
Prefetch Cache module to speed execution from Flash
Operating temperature range of -40°C to +105°C
Pin-compatible with most PIC24/dsPIC® DSC devices
Multiple power management modes
Multiple interrupt vectors with individually programmable priority
Fail-Safe Clock Monitor Mode
Configurable Watchdog Timer with on-chip Low-Power RC Oscillator for reliable operation
Internal 8 MHz and 32 kHz oscillators
3 MHz to 25 MHz crystal oscillator

Peripherals

10-bit Analogue to Digital Converter (ADC) – 16 Channels
Atomic SET, CLEAR and INVERT operation on select peripheral registers
Up to 4-channel hardware DMA with automatic data size detection
USB 2.0-compliant full-speed device and On-The-Go (OTG) controller – has a dedicated DMA channel
Separate PLLs for CPU and USB clocks
Two I2C™ modules
Two UART modules
Two SPI modules
Parallel Master and Slave Port (PMP/PSP) with 8-bit and 16-bit data and up to 16 address lines
Hardware Real-Time Clock and Calendar (RTCC)
Five 16-bit Timers/Counters – option to pair to create two 32-bit Timers
Five capture inputs
Five compare/PWM outputs
Five external interrupt pins
High-Speed I/O pins capable of toggling at up to 80 MHz
High-current sink/source (18 mA/18 mA) on all I/O pins
Configurable open-drain output on digital I/O pins

High-performance 32-bit microcontrollers designed for: High Impact Graphics/User Interfaces, Ethernet/USB/CAN Connectivity, Multitasking Embedded Control, High Performance Audio

Specifications
Attribute Value
Family Name PIC32MX
Package Type TQFP
Mounting Type Surface Mount
Pin Count 64
Device Core PIC
Data Bus Width 32bit
Program Memory Size 12 kB, 256 kB
Maximum Frequency 80MHz
RAM Size 32 kB
Number of PWM Units 5
ADC Channels 16
Number of SPI Channels 2
Typical Operating Supply Voltage 2.3 → 3.6 V
Number of I2C Channels 2
Number of Timers 5
Number of UART Channels 2
Program Memory Type Flash
ADCs 16 x 10 bit
Dimensions 10 x 10 x 1.05mm
Timers 5 x 16 bit
Height 1.05mm
Timer Resolution 16bit
Minimum Operating Temperature -40 °C
Pulse Width Modulation 5(CCP)
Width 10mm
Length 10mm
Maximum Operating Temperature +85 °C
Number of ADC Units 1
ADC Resolution 10bit
Instruction Set Architecture RISC
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