PIC32MX450F128H datasheet, PDF

Datasheet> All Categories > PIC32MX450F128H

Preview

PIC32MX450F128H: Description32-bit Microcontrollers (up to 512 KB Flash and 128 KB SRAM) with Audio/Graphics/Touch (HMI), USB, and Advanced Analog; File Size3MB，344 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

Download Datasheet View All

PIC32MX450F128H Overview

32-bit Microcontrollers (up to 512 KB Flash and 128 KB SRAM) with Audio/Graphics/Touch (HMI), USB, and Advanced Analog

Preview

Download Datasheet

View All

PIC32MX330/350/370/430/450/470

32-bit Microcontrollers (up to 512 KB Flash and 128 KB SRAM)

with Audio/Graphics/Touch (HMI), USB, and Advanced Analog

Operating Conditions

• 2.3V to 3.6V, -40ºC to +105ºC, DC to 80 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: 80 MHz/105 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

• Up to five UART modules (20 Mbps):

- Supports LIN 1.2 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, Brown-out Reset, and High

Voltage Detect

• 0.5 mA/MHz dynamic current (typical)

• 40

μA

current (typical)

Direct Memory Access (DMA)

• Four channels of hardware DMA with automatic data

size detection

• 32-bit Programmable Cyclic Redundancy Check (CRC)

• Two additional channels dedicated to USB

Audio/Graphics/Touch HMI Features

External graphics interface with up to 34 PMP pins

Audio data communication: I

S, LJ, RJ, USB

Audio data control interface: SPI and I

C™

Audio data master clock:

- Generation of fractional clock frequencies

- Can be synchronized with USB clock

- Can be tuned in run-time

• Charge Time Measurement Unit (CTMU):

- Supports mTouch™ capacitive touch sensing

- Provides high-resolution time measurement (1 ns)

•

Input/Output

• 15 mA or 12 mA source/sink for standard V

and

up to 22 mA for non-standard V

OH1

• 5V-tolerant pins

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

• External interrupts on all I/O pins

Qualification and Class B Support

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

• Class B Safety Library, IEC 60730

Advanced Analog Features

• ADC Module:

- 10-bit 1 Msps rate with one Sample and Hold (S&H)

- Up to 28 analog inputs

- Can operate during Sleep mode

• Flexible and independent ADC trigger sources

• On-chip temperature measurement capability

• Comparators:

- Two dual-input Comparator modules

- Programmable references with 32 voltage points

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:

QFN

0.50

9x9x0.9

0.50

10x10x1

TQFP

100

0.40

12x12x1

100

0.50

14x14x1

VTLA

124

0.50

9x9x0.9

All dimensions are in millimeters (mm) unless specified.



2012-2013 Microchip Technology Inc.

Preliminary

DS60001185B-page 1

Recommended Resources

Analysis of the difference between chips and integrated circuits

Duty cycle adjustable frequency multiplier

C336-1 wheel type hexagonal lathe electrical schematic circuit

Diode test circuit circuit diagram

Control the starting of DC motor according to the speed principle

Audio frequency selection amplifier circuit

How to solve the problem of ce 5.0 ie browsing web pages: RaiseException: iesample.exe: I use the 2440+ce5.0+3g module and the IE browser that comes with ce 5.0 to browse web pages such as Sina, Sohu or Baidu, and I find that the debugging serial port always outputs the following informa...; moseslin Embedded System

[Contribute to C2000] Hezhongda SEED-DEC28335 development board source code and CD data: You can take a look if you need it! ~...; wanghongyang Microcontroller MCU

Please advise on the delay issue of timer TimerB: void delay_5us(void){TBCTL = TBSSEL_2 + TBCLR; /*SMCLK, SMCLK is 8M, up mode*/TBCCTL0 = CCIE;TBCCR0=39; /*8,000,000/200,000-1=CCRO. Used to determine the PWM period 5us*/TBCTL|=MC_1;while((TBCTL&BIT0)...; 百胜电子 Microcontroller MCU

DSP 2812: Using C++ to encapsulate the system clock management module: [p=35, null, left][color=#555555][font="][size=15px]For the system clock control part of 2812, it is actually quite practical. For example, frequency multiplication, frequency division, etc. Another e...; fish001 DSP and ARM Processors

PADS2007 Tutorial: ...; sdjntl PCB Design

TPS23861 48V power supply has a small probability of burning out.: [i=s]This post was last edited by qwqwqw2088 on 2020-8-21 10:06[/i]TI's TPS23861 is used as a 4-port PSE power supply. Some boards (about 10%) will have the chip not working, as shown below: 1. I2C ca...; qwqwqw2088 Analogue and Mixed Signal

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components