EEWORLDEEWORLDEEWORLD

Part Number

Search

PIC16F887TT-IPQTP

Description
28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers
File Size4MB,338 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Download Datasheet View All

PIC16F887TT-IPQTP Overview

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

PIC16F882/883/884/886/887
28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers
High-Performance RISC CPU:
• Only 35 Instructions to Learn:
- All single-cycle instructions except branches
• Operating Speed:
- DC – 20 MHz oscillator/clock input
- DC – 200 ns instruction cycle
• Interrupt Capability
• 8-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
Peripheral Features:
• 24/35 I/O Pins with Individual Direction Control:
- High current source/sink for direct LED drive
- Interrupt-on-Change pin
- Individually programmable weak pull-ups
- Ultra Low-Power Wake-up (ULPWU)
• Analog Comparator Module with:
- Two analog comparators
- Programmable on-chip voltage reference
(CV
REF
) module (% of V
DD
)
- Fixed voltage reference (0.6V)
- Comparator inputs and outputs externally
accessible
- SR Latch mode
- External Timer1 Gate (count enable)
• A/D Converter:
- 10-bit resolution and 11/14 channels
• Timer0: 8-bit Timer/Counter with 8-bit
Programmable Prescaler
• Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Dedicated low-power 32 kHz oscillator
• Timer2: 8-bit Timer/Counter with 8-bit Period
Register, Prescaler and Postscaler
• Enhanced Capture, Compare, PWM+ Module:
- 16-bit Capture, max. resolution 12.5 ns
- Compare, max. resolution 200 ns
- 10-bit PWM with 1, 2 or 4 output channels,
programmable “dead time”, max. frequency
20 kHz
- PWM output steering control
• Capture, Compare, PWM Module:
- 16-bit Capture, max. resolution 12.5 ns
- 16-bit Compare, max. resolution 200 ns
- 10-bit PWM, max. frequency 20 kHz
• Enhanced USART Module:
- Supports RS-485, RS-232, and LIN 2.0
- Auto-Baud Detect
- Auto-Wake-Up on Start bit
• In-Circuit Serial Programming
TM
(ICSP
TM
) via Two
Pins
• Master Synchronous Serial Port (MSSP) Module
supporting 3-wire SPI (all 4 modes) and I
2
C™
Master and Slave Modes with I
2
C Address Mask
Special Microcontroller Features:
• Precision Internal Oscillator:
- Factory calibrated to ±1%
- Software selectable frequency range of
8 MHz to 31 kHz
- Software tunable
- Two-Speed Start-up mode
- Crystal fail detect for critical applications
- Clock mode switching during operation for
power savings
• Power-Saving Sleep mode
• Wide Operating Voltage Range (2.0V-5.5V)
• Industrial and Extended Temperature Range
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Brown-out Reset (BOR) with Software Control
Option
• Enhanced Low-Current Watchdog Timer (WDT)
with On-Chip Oscillator (software selectable
nominal 268 seconds with full prescaler) with
software enable
• Multiplexed Master Clear with Pull-up/Input Pin
• Programmable Code Protection
• High Endurance Flash/EEPROM Cell:
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- Flash/Data EEPROM retention: > 40 years
• Program Memory Read/Write during run time
• In-Circuit Debugger (on board)
Low-Power Features:
• Standby Current:
- 50 nA @ 2.0V, typical
• Operating Current:
- 11
A
@ 32 kHz, 2.0V, typical
- 220
A
@ 4 MHz, 2.0V, typical
• Watchdog Timer Current:
- 1
A
@ 2.0V, typical
2006-2012 Microchip Technology Inc.
DS41291G-page 1
Ask about the conflict between 6410 dual network cards
The platform uses s3c6410, wince6.0 operating system, wifi uses sdio8686, and LAN uses dm9000ae. If any single network card is enabled and the others are disabled, everything will run normally. Howeve...
mingboal Embedded System
Problems encountered by microcontroller web servers
I recently tried to use msp430 as a web server and encountered a problem that I cannot solve . I hope you can help me . The code and circuit are the ones that can be found on TI official website or se...
rain57 Microcontroller MCU
The voltage of the TPS73033 buck chip drops to 0.7V after the load is connected
I designed a circuit using the TPS73033 linear step-down chip. When the load is disconnected, the output voltage is normally 3.3V. After the load is connected, the output voltage drops to 0.7V. There ...
flashtt Power technology
How to prevent reverse connection of DC power supply
[color=black]The power supply is an important part of the PCB board. Each chip needs power supply. The chip is actually quite fragile. As long as the positive and negative are connected in reverse, mo...
木犯001号 Power technology
Wi-Fi 6 is here to provide network coverage for the entire home. Will you adopt it?
[i=s]This post was last edited by alan000345 on 2020-1-15 08:42[/i]January 7, 2020 - Qorvo, Inc., a leading provider of innovative RF solutions for mobile, infrastructure and aerospacedefense applicat...
alan000345 RF/Wirelessly
Common APDU instruction error codes for CPU cards
Status Code Nature Error Interpretation --------------------------------9000 Executed successfully6200 Warning information not provided6281 Warning return data may be wrong6282 Warning file length is ...
fish001 RF/Wirelessly

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 640  1466  2108  211  2293  13  30  43  5  47 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号