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PIC18F2553-I/ML中文资料

厂家型号

PIC18F2553-I/ML

文件大小

1020.81Kbytes

页面数量

46

功能描述

28/40/44-Pin High-Performance, Enhanced Flash, USB Microcontrollers with 12-Bit A/D and nanoWatt Technology

数据手册

下载地址一下载地址二到原厂下载

生产厂商

Microchip Technology

简称

Microchip微芯科技

中文名称

微芯科技股份有限公司官网

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PIC18F2553-I/ML数据手册规格书PDF详情

DEVICE OVERVIEW

This document contains device-specific information for the following devices:

• PIC18F2458 • PIC18F4458

• PIC18F2553 • PIC18F4553

The PIC18F4553 family of devices offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high-endurance, Enhanced Flash program memory. In addition to these features, the PIC18F4553 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power sensitive applications.

Universal Serial Bus Features:

• USB V2.0 Compliant

• Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s)

• Supports Control, Interrupt, Isochronous and Bulk Transfers

• Supports up to 32 Endpoints (16 bidirectional)

• 1-Kbyte Dual Access RAM for USB

• On-Chip USB Transceiver with On-Chip Voltage Regulator

• Interface for Off-Chip USB Transceiver

• Streaming Parallel Port (SPP) for USB Streaming Transfers (40/44-pin devices only)

Power-Managed Modes:

• Run: CPU On, Peripherals On

• Idle: CPU Off, Peripherals On

• Sleep: CPU Off, Peripherals Off

• Idle mode Currents Down to 5.8 μA Typical

• Sleep mode Currents Down to 0.1 μA Typical

• Timer1 Oscillator: 1.1 μA Typical, 32 kHz, 2V

• Watchdog Timer: 2.1 μA Typical

• Two-Speed Oscillator Start-up

Special Microcontroller Features:

• C Compiler Optimized Architecture with Optional Extended Instruction Set

• 100,000 Erase/Write Cycle Enhanced Flash Program Memory Typical

• 1,000,000 Erase/Write Cycle Data EEPROM Memory Typical

• Flash/Data EEPROM Retention: > 40 Years

• Self-Programmable under Software Control

• Priority Levels for Interrupts

• 8 x 8 Single-Cycle Hardware Multiplier

• Extended Watchdog Timer (WDT):

- Programmable period from 41 ms to 131s

• Programmable Code Protection

• Single-Supply 5V In-Circuit Serial Programming™ (ICSP™) via Two Pins

• In-Circuit Debug (ICD) via Two Pins

• Optional Dedicated ICD/ICSP Port (44-pin TQFP package only)

• Wide Operating Voltage Range (2.0V to 5.5V)

Flexible Oscillator Structure:

• Four Crystal modes, Including High-Precision PLL for USB

• Two External Clock modes, up to 48 MHz

• Internal Oscillator Block:

- 8 user-selectable frequencies, from 31 kHz to 8 MHz

- User-tunable to compensate for frequency drift

• Secondary Oscillator using Timer1 @ 32 kHz

• Dual Oscillator Options allow Microcontroller and USB module to Run at Different Clock Speeds

• Fail-Safe Clock Monitor:

- Allows for safe shutdown if any clock stops

Peripheral Highlights:

• High-Current Sink/Source: 25 mA/25 mA

• Three External Interrupts

• Four Timer modules (Timer0 to Timer3)

• Up to 2 Capture/Compare/PWM (CCP) modules:

- Capture is 16-bit, max. resolution 5.2 ns (TCY/16)

- Compare is 16-bit, max. resolution 83.3 ns (TCY)

- PWM output: PWM resolution is 1 to 10-bits

• Enhanced Capture/Compare/PWM (ECCP) module:

- Multiple output modes

- Selectable polarity

- Programmable dead time

- Auto-shutdown and auto-restart

• Enhanced USART module:

- LIN bus support

• Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI (all 4 modes) and I2C™ Master and Slave modes

• 12-Bit, up to 13-Channel Analog-to-Digital Converter module (A/D) with Programmable Acquisition Time

• Dual Analog Comparators with Input Multiplexing

更新时间:2024-10-31 15:43:00
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Microchip Technology 微芯科技股份有限公司

中文资料: 100484条

微芯科技股份有限公司(英语:MicrochipTechnologyInc.,英文简写:Microchip),是一个美国微控制器、内存与类比半导体制造商。它的产品包含微控制器(PIC微控制器、dsPIC/PIC24、PIC32)、序列式EEPROM、序列式SRAM、KEELOQ组件、无线电频率(RF)组件、热组件、功率与电池管理类比组件,也有线性、接口与混合信号组件。还有一些接口组件包含USB、ZigBee/MiWi,CANbus与Ethernet。公司总部位于亚利桑那州钱德勒,晶圆厂则分别位于亚利桑那州坦佩及奥勒冈州格雷斯罕。主要的竞争者有亚德诺半导体、爱特梅尔、飞思卡尔(分拆自摩托罗拉)、英