PIC32MX440F512H-80I/MR Microchip Technology, PIC32MX440F512H-80I/MR Datasheet - Page 16

• Manufacturer Part Number: PIC32MX440F512H-80I/MR
• Description: IC PIC MCU FLASH 512KX32 64-QFN
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX440F512H-80I/MR

• Core Size: 32-Bit
• Program Memory Size: 512KB (512K x 8)
• Core Processor: MIPS32® M4K™
• Speed: 80MHz
• Connectivity: I²C, IrDA, LIN, PMP, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN, Exposed Pad
• Controller Family/series: PIC32
• Ram Memory Size: 32KB
• Cpu Speed: 80MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI, USB
• No. Of Pwm Channels: 5
• Embedded Interface Type: EUSART, I2C, SPI, USB
• Rohs Compliant: Yes
• Processor Series: PIC32MX4xx
• Core: MIPS
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C, JTAG, SPI, TWI, UART, USB
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 5
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, DM320003, DM320002, MA320002
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1000 - PIC32 BREAKOUT BOARD
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

DS61146B-page 12
Processor core:
• MIPS M4K with 5-stage pipeline
• MIPS32-compatible Release 2 Instruction Set
• MIPS16e™ Code Compression to improve code density by up to 40%
• GPR shadow registers to minimize latency for interrupt handlers
• Bit field manipulation instructions
• High-performance Multiply/Divide Unit:
• Static implementation: minimum operating frequency 0 MHz
• 2.3 to 3.6V operation with full speed over entire range
• Low-power modes including RUN, IDLE, and SLEEP
Memory:
• Unified 4GB virtual memory space
• Fixed Memory Mapping Translation (FMT) mechanism
• Flexible partitioning into kernel and user accessible memory segments for
Pre Fetch Cache:
• 16 lines, each 128-bit wide, instruction Prefetch buffer
• Ability to load and lock lines – useful to create SW breakpoints in Flash and
Interrupt Controller:
• Fully programmable interrupt controller with Single or Multi vector mode, support-
• Multiple priorities and subpriorities for each vector
• Highest priority interrupt has dedicated register set for reduced interrupt latency
DMA Controller:
• Up to 4 independent channels
• Memory-to-Memory, Memory-to-Peripheral, and Peripheral-to-Memory transfers
• Programmable trigger from any IRQ
• Chainable channels, stop on match detection, Auto-Enable mode
• Data transfers can occur while the core is in IDLE mode
• Integrated programmable CRC engine: calculates on the fly while the data is
Enhanced Parallel Master Port:
• 8- and 16-bit data interface
• Up to 16-bit address lines, expandable using GPIO lines
• 2 Chip Select lines
- Maximum issue rate of one 32x16 multiply per clock
- Maximum issue rate of one 32x32 multiply every other clock
increased application stability
minimize interrupt latency
ing up to 95 IRQs.
transferred.
© 2008 Microchip Technology Inc.