PIC32MX270F256DT-V/PT datasheet, PDF

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PIC32MX270F256DT-V/PT: Description32-bit microcontroller - MCU 32-Bit MCU, 256K FL 64KB RAM, 10b ADC; CategoryThe embedded processor and controller Microcontrollers and processors; File Size3MB，345 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC32MX270F256DT-V/PT Overview

32-bit microcontroller - MCU 32-Bit MCU, 256K FL 64KB RAM, 10b ADC

PIC32MX270F256DT-V/PT Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
package instruction	TQFP-44
Reach Compliance Code	compliant
ECCN code	3A991.A.2
Factory Lead Time	13 weeks
Has ADC	YES
Other features	AEC-Q100 PLANNED, THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY
Address bus width
bit size	32
maximum clock frequency	40 MHz
DAC channel	NO
DMA channel	YES
External data bus width
JESD-30 code	S-PQFP-G44
JESD-609 code	e3
length	10 mm
Humidity sensitivity level	3
Number of I/O lines	33
Number of terminals	44
On-chip program ROM width	8
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	TQFP
Package shape	SQUARE
Package form	FLATPACK, THIN PROFILE
Peak Reflow Temperature (Celsius)	260
RAM (bytes)	65536
rom(word)	262144
ROM programmability	FLASH
Filter level	TS 16949
Maximum seat height	1.2 mm
speed	40 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	2.3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	40
width	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

User Manual

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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

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)

μA

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

- Programmable references with 32 voltage points

Qualification and Class B Support

• AEC-Q100 REVG (Grade 2 -40ºC to +105ºC) planned

• 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.



2011-2016 Microchip Technology Inc.

DS60001168J-page 1

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