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MICROCHIP PIC32MX254F128B-I/MM product image
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MICROCHIP PIC32MX254F128B-I/MM

Manufacturer
MICROCHIP
MPN
PIC32MX254F128B-I/MM
LCSC Part #
C640272
Packaging
QFN-28-EP(6x6)
Customer #
Key Attributes
MIPS32 M4K 32 Bit 72MHz 17 QFN-28-EP(6x6) Microcontrollers RoHS
Datasheetpdf iconMICROCHIP PIC32MX254F128B-I/MM
RoHS Compliance2 documents available
Alternative Parts6
Out of Stock
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QtyUnit Price(Reference Only)Total Amount
1+$ 4.9067$ 4.91
200+$ 1.8985$ 379.70
500+$ 1.8321$ 916.05
1,000+$ 1.7997$ 1799.70
Standard Packaging61/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerMICROCHIP
PackagingQFN-28-EP(6x6)
ADC (Bit)10bit
Operating Temperature-40℃~+85℃
Voltage - Supply2.5V~3.6V
Program Memory TypeFLASH
EEPROM-
Program Storage Size128KB
CPU CoreMIPS32 M4K
Core Size32 Bit
CPU Maximum Speed72MHz
Oscillator TypeBuilt-in
Number of I/O17
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Features

AI Translation
  • MIPS16e mode for up to 40% smaller code size
  • Code-efficient (C and Assembly) architecture
  • Single-cycle (MAC) 32x16 and two-cycle 32x32 multiply
  • 0.9% internal oscillator
  • Programmable PLLs and oscillator clock sources
  • Fail-Safe Clock Monitor (FSCM)
  • Independent Watchdog Timer
  • Fast wake-up and start-up
  • Various power management options for extreme power reduction (Deep Sleep, Sleep, and Idle)
  • Deep Sleep current: 673 nA (typical)
  • Integrated POR and BOR
  • Programmable High/Low-Voltage Detect (HLVD) on VDD
  • Data communication: I²S, LJ, RJ, and DSP modes
  • Control interface: SPI and I²C
  • Master clock:
    • Generation of fractional clock frequencies
    • Can be synchronized with USB clock
    • Can be tuned in run-time
  • 10-bit 1.1 Msps rate with one S&H
  • Up to 10 analog inputs on 28-pin devices and 13 analog inputs on 44-pin devices
  • Flexible and independent ADC trigger sources
  • Charge Time Measurement Unit (CTMU):
    • Supports mTouch capacitive touch sensing
    • Provides high-resolution time measurement (1 ns)
    • On-chip temperature measurement capability
  • Comparators:
    • Up to three Analog Comparator modules
    • Programmable references with 32 voltage points
  • Five General Purpose Timers:
    • Five 16-bit and up to two 32-bit Timers/Counters
  • Five Output Compare (OC) modules
  • Five Input Capture (IC) modules
  • Peripheral Pin Select (PPS) to allow function remap
  • Real-Time Clock and Calendar (RTCC) module
  • USB 2.0-compliant Full-speed OTG controller
  • Two UART modules (18 Mbps):
    • Supports LIN 2.1 protocols and IrDA support
  • Two 4-wire SPI modules (25 Mbps)
  • Two I²C modules (up to 1 Mbaud) with SMBus support
  • PPS to allow function remap
  • Parallel Master Port (PMP)
  • Four channels of hardware DMA with automatic data size detection
  • Two additional channels dedicated for USB
  • Programmable Cyclic Redundancy Check (CRC)
  • 10 mA source/sink on all I/O pins and up to 14 mA on nonstandard VOH
  • 5V-tolerant pins
  • Selectable open drain, pull-ups, and pull-downs
  • External interrupts on all I/O pins
  • Class B Safety Library, IEC 60730
  • In-circuit and in-application programming
  • 4-wire MIPS Enhanced JTAG interface
  • Unlimited program and six complex data breakpoints
  • IEEE 1149.2-compatible (JTAG) boundary scan
  • C/C++ compiler with native DSP/fractional support
  • MPLAB Harmony Integrated Software Framework

Alternative Parts

MPNManufacturerPackagingAvailabilityUnit Price
PIC32MX274F256B-I/MMMICROCHIPQFN-28-EP(6x6)25$1.8054 $9.5019
PIC32MX254F128BT-V/MMMICROCHIPQFN-28-EP(6x6)0$ 3.4366
PIC32MX274F256BT-V/MMMICROCHIPQFN-28-EP(6x6)0$ 3.6186
PIC32MX274F256B-V/MMMICROCHIPQFN-28-EP(6x6)0$ 5.9223
PIC32MX254F128BT-I/MMMICROCHIPQFN-28-EP(6x6)0$ 3.2546
PIC32MX274F256BT-I/MMMICROCHIPQFN-28-EP(6x6)0$ 2.9939