PIC32MX250F128DT-V/PT datasheet, PDF

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PIC32MX250F128DT-V/PT: DescriptionMCU 32-bit MIPS32 M4K RISC 128KB Flash 2.5V/3.3V Automotive 44-Pin TQFP T/R; File Size3MB，350 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC32MX250F128DT-V/PT Overview

MCU 32-bit MIPS32 M4K RISC 128KB Flash 2.5V/3.3V Automotive 44-Pin TQFP T/R

PIC32MX250F128DT-V/PT Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	3A991.a.2
Part Status	Active
Family Name	PIC32
Instruction Set Architecture	RISC
Device Core	MIPS32 M4K
Core Architecture	PIC
Maximum CPU Frequency (MHz)	40
Maximum Clock Rate (MHz)	40
Data Bus Width (bit)	32
Program Memory Type	Flash
Program Memory Size	128KB
RAM Size	32KB
Maximum Expanded Memory Size	4GB
Programmability	Yes
Interface Type	I2C/I2S/SPI/UART/USB
Number of I/Os	33
No. of Timers	5
PWM	5
Number of ADCs	Single
ADC Channels	13
ADC Resolution (bit)	10
USART	0
UART	2
USB	1
SPI	2
I2C	2
I2S	2
CAN	0
Ethernet	0
Watchdog	1
Analog Comparators	3
Parallel Master Port	No
Real Time Clock	Yes
Special Features	LCD Controller
Minimum Operating Supply Voltage (V)	2.3
Typical Operating Supply Voltage (V)	2.5\|3.3
Maximum Operating Supply Voltage (V)	3.6
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	105
Supplier Temperature Grade	Industrial
Packaging	Tape and Reel
Supplier Package	TQFP
Pin Count	44
Standard Package Name	QFP
Mounting	Surface Mount
Package Height	1
Package Length	10
Package Width	10
PCB changed	44
Lead Shape	Gull-wing

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PIC32MX1XX/2XX 28/36/44-PIN

32-bit Microcontrollers (up to 256 KB Flash and 64 KB SRAM) with

Audio and Graphics Interfaces, USB, and Advanced Analog

Operating Conditions

• 2.3V to 3.6V, -40ºC to +105ºC, DC to 40 MHz

• 2.3V to 3.6V, -40ºC to +85ºC, DC to 50 MHz

- Programmable references with 32 voltage points

Timers/Output Compare/Input Capture

• 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

Core: 50 MHz/83 DMIPS MIPS32 M4K

• MIPS16e

mode for up to 40% smaller code size

• Code-efficient (C and Assembly) architecture

• Single-cycle (MAC) 32x16 and two-cycle 32x32 multiply

Clock Management

•

0.9% internal oscillator

Programmable PLLs and oscillator clock sources

Fail-Safe Clock Monitor (FSCM)

Independent Watchdog Timer

Fast wake-up and start-up

Communication Interfaces

• USB 2.0-compliant Full-speed OTG controller

• Two UART modules (12.5 Mbps):

- Supports LIN 2.0 protocols and IrDA

support

• Two 4-wire SPI modules (25 Mbps)

• Two I

C modules (up to 1 Mbaud) with SMBus support

• PPS to allow function remap

• Parallel Master Port (PMP)

Power Management

•

Low-power management modes (Sleep and Idle)

Integrated Power-on Reset and Brown-out Reset

0.5 mA/MHz dynamic current (typical)

44 μA I

current (typical)

Direct Memory Access (DMA)

• Four channels of hardware DMA with automatic data

size detection

• Two additional channels dedicated for USB

• Programmable Cyclic Redundancy Check (CRC)

Audio Interface Features

• Data communication: I

S, LJ, RJ, and DSP modes

• Control interface: SPI and I

• Master clock:

- Generation of fractional clock frequencies

- Can be synchronized with USB clock

- Can be tuned in run-time

Input/Output

• 10 mA source/sink on all I/O pins and up to 14 mA on

non-standard V

• 5V-tolerant pins

• Selectable open drain, pull-ups, and pull-downs

• External interrupts on all I/O pins

Advanced Analog Features

• ADC Module:

- 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

Class B Support

• Class B Safety Library, IEC 60730

Debugger Development Support

•

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

Packages

Type

Pin Count

I/O Pins (up to)

Contact/Lead Pitch

Dimensions

Note:

SOIC

1.27

17.90x7.50x2.65

SSOP

0.65

10.2x5.3x2

SPDIP

0.100''

1.365''x.285''x.135''

0.65

6x6x0.9

QFN

0.65

8x8x0.9

0.50

5x5x0.9

VTLA

0.50

6x6x0.9

TQFP

0.80

10x10x1

All dimensions are in millimeters (mm) unless specified.



2011-2019 Microchip Technology Inc.

DS60001168L-page 1

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