DM240001 查看數據表（PDF） - Microchip Technology

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DM240001

16-bit Embedded Control Solutions

Microchip Technology 

Flexible Integrated Peripherals

PIC24 & dsPIC DSC Family Block Diagram

4-512 KB 512B-96 KB 0-512B

Flash

RAM

EEPROM

DMA

USB On-the-Go

ADC 10-bit, 16 ch.

CTMU

ADC - 2, 10/12-bit, 32 ch.

MMeemmoorryy BBuuss

Op Amp/Analog Comp., 0-4

Watchdog & PWR Mgmt.

CAN, 0-2

32-bit CRC, GP I/O

16/40/70 MIPS 16-bit Core

16-bit ALU

Register File

16 x 16

Interrupt

Control

Input Capture

Out Comp./PWM

SPI, 1-4

16/32-bit Timers

UART, 1-4

I2C™, 1-3

17 x 17

MPY

Address

Generation

PMP

CRC

JTAG & Emul.

Barrel

RTCC

Interface

Shifter

DSBOR

PMP

LCD

Segment

Drive

Integrated Graphics

Graphics

Acceleration Units

Display Controller

Color Lookup Table

DSWDT

INT0

VBAT

Digital I/O

■■   Peripheral Pin Select (PPS)

•    Remap digital I/O

•    Supports most digital peripherals

■■   Up to 122 programmable digital I/O pins

■■   Wake-up/Interrupt-on-change on up to

52 pins

■■   High current sink/source

Communication Modules

■■   3-wire SPI: up to 3 modules

•    Framing supports I/O interface to

simple codecs

■■   I²C™: up to 3 modules

•    Full multi-master and Slave mode

support

•    7-bit and 10-bit addressing

■■   UART: up to 4 modules

•    Interrupt-on-address bit detect

•    Wake-up on Start bit from Sleep mode

•    4-character TX and RX FIFO buffers

•    LIN and IrDA support

■■   USB Device, Host & OTG

•    Internal Boost Regulator requires

minimal external components

•    Separate 3.3V regulator

•    Transparent RAM buffer interface

■■   CAN 2.0 (up to 2 modules)

Digital Power Peripherals

■■   10-bit ADC Up to 4 Msps, Up to 6

sample and holds

■■   PS PWM, 1 nS duty cycle resolution

■■   Analog comparators, 25 ns

■■   Programmable reference

Timers/Capture/Compare/PWM

■■   Timer/counters: up to nine 16-bit timers

•    Can pair up to make 32-bit timers

•    1 timer can run as real-time clock

■■   Input capture: up to 16 channels

•    Capture on rising, falling or both edges

•    4-deep FIFO on each capture

■■   Output compare: up to 16 channels

•    Dedicated timer

•    Single or dual 16-bit compare mode

•    16-bit glitchless PWM mode

Auxilary Functions

■■   LCD Segment Driver:

•    60 Segment × 8 Common Driver

■■   Graphics Controller Features:

•    3× graphics hardware acceleration units

•   Color look-up table with up to 256 entries

•    Direct interface to monochrome,

C-STN, TFT, OLED

■■   Parallel Master Slave Port (PMP/PSP):

•    Communicates with external

data memory, communications

peripherals, LCDs

•    Supports 8-bit or 16-bit data

•    Supports 16 address lines

■■   Hardware Real-Time Clock/Calendar (RTCC):

•    Provides clock, calendar and

alarm functions

■■   Programmable CRC generator

■■   Charge time measurement unit (CTMU)

•    Capacitive touch sense keypad I/F

•    Provides 1 ns resolution time

measurements

•    Temperature Sensing

■■   Peripheral Trigger Generator (PTG)

Analog Subsystems

■■   On-chip high speed op amps

•    Up to 10 MHz gain bandwidth

■■   Analog comparators (up to 4):

•    Programmable reference

■■   ADC

•    10-bit up to 1.1 Msps, 4 S&H

•    12-bit up to 500 ksps, 1 S&H

•    Configurable 10/12-bit options

•    Buffered outputor DMA

•    Autoscanning

•    Supports CVD touch

Motor Control Peripherals

■■   Motor Control PWM: up to 14 outputs

•    Up to 7 duty cycle generators

•    Independent or complementary mode

•    Programmable dead time settings

•    Edge or center-aligned PWMs

•    Manual output override control

•    Up to 10 fault inputs

•    ADC samples triggered by PWM module

■■   Quadrature encoder interface module

•    Up to 2 modules

•    Phase A, Phase B and index pulse input

■■   High current sink/source

16-bit Embedded Control Solutions 5

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