PIC18LC242

更新时间： 2024-11-07 22:39:51

品牌	Logo	应用领域
美国微芯 - MICROCHIP		微控制器
页数	文件大小	规格书
296页	4835K
描述
High-Performance Microcontrollers with 10-Bit A/D

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数据手册

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PIC18LC242 数据手册

PIC18CXX2

High-Performance Microcontrollers with 10-Bit A/D

High Performance RISC CPU:

Pin Diagrams

DIP, Windowed CERDIP

• C-compiler optimized architecture/instruction set

RB7

RB6

RB5

RB4

RB3/CCP2*

RB2/INT2

MCLR/VPP

RA0/AN0

Source code compatible with the PIC16CXX

instruction set

RA1/AN1

RA2/AN2/VREF-

RA3/AN3/VREF+

RA4/T0CKI

RA5/AN4/SS/LVDIN

• Linear program memory addressing to 2M bytes

• Linear data memory addressing to 4K bytes

On-Chip Program Memory

RB1/INT1

RB0/INT0

VDD

On-Chip

RAM

(bytes)

RE0/RD/AN5

RE1/WR/AN6

RE2/CS/AN7

VDD

VSS

OSC1/CLKI

Device

EPROM # Single Word

(bytes)

Instructions

VSS

RD7/PSP7

RD6/PSP6

RD5/PSP5

RD4/PSP4

RC7/RX/DT

RC6/TX/CK

RC5/SDO

PIC18C242

PIC18C252

PIC18C442

PIC18C452

16K

32K

16K

32K

8192

16384

8192

512

1536

512

OSC2/CLKO/RA6

RC0/T1OSO/T1CKI

RC1/T1OSI/CCP2*

RC2/CCP1

16384

1536

• Up to 10 MIPs operation:

RC4/SDI/SDA

RD3/PSP3

RC3/SCK/SCL

RD0/PSP0

DC - 40 MHz osc./clock input

4 MHz - 10 MHz osc./clock input with PLL active

RD2/PSP2

RD1/PSP1

* RB3 is the alternate pin for the CCP2 pin multiplexing.

• 16-bit wide instructions, 8-bit wide data path

• Priority levels for interrupts

NOTE: Pin compatible with 40-pin PIC16C7X devices

• 8 x 8 Single Cycle Hardware Multiplier

Analog Features:

Peripheral Features:

• 10-bit Analog-to-Digital Converter module (A/D)

with:

• High current sink/source 25 mA/25 mA

• Three external interrupt pins

Fast sampling rate

Conversion available during sleep

DNL = ±1 LSb, INL = ±1 LSb

• Timer0 module: 8-bit/16-bit timer/counter with

8-bit programmable prescaler

• Programmable Low-Voltage Detection (LVD)

module

• Timer1 module: 16-bit timer/counter

• Timer2 module: 8-bit timer/counter with 8-bit

period register (time-base for PWM)

Supports interrupt on low voltage detection

• Programmable Brown-out Reset (BOR)

• Timer3 module: 16-bit timer/counter

Special Microcontroller Features:

• Secondary oscillator clock option - Timer1/Timer3

• Power-on Reset (POR), Power-up Timer (PWRT)

and Oscillator Start-up Timer (OST)

• Watchdog Timer (WDT) with its own on-chip RC

oscillator for reliable operation

• Two Capture/Compare/PWM (CCP) modules. CCP

pins that can be configured as:

Capture input: capture is 16-bit,

max. resolution 6.25 ns (TCY/16)

• Programmable code-protection

• Power saving SLEEP mode

• Selectable oscillator options including:

Compare is 16-bit, max. resolution 100 ns (TCY)

PWM output: PWM resolution is 1- to 10-bit.

Max. PWM freq. @:8-bit resolution = 156 kHz

10-bit resolution= 39 kHz

4X Phase Lock Loop (of primary oscillator)

Secondary Oscillator (32 kHz) clock input

• Master Synchronous Serial Port (MSSP) module.

Two modes of operation:

• In-Circuit Serial Programming (ICSP™) via two pins

- 3-wire SPI™ (supports all 4 SPI modes)

- I²C™ master and slave mode

CMOS Technology:

• Low-power, high-speed EPROM technology

• Fully static design

• Wide operating voltage range (2.5V to 5.5V)

• Industrial and Extended temperature ranges

• Low-power consumption

• Addressable USART module:

- Supports interrupt on Address bit

• Parallel Slave Port (PSP) module

7/99 Microchip Technology Inc.

Preliminary

DS39026B-page 1

12 3 4 5 6 7...296

中文翻译

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与PIC18LC242相关器件

型号	品牌	获取价格	描述	数据表
PIC18LC242-E/JW	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D
PIC18LC242-E/L	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D
PIC18LC242-E/P	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D
PIC18LC242-E/PT	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D
PIC18LC242-E/SO	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D
PIC18LC242-E/SP	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D
PIC18LC242-I/JW	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D
PIC18LC242-I/L	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D
PIC18LC242-I/P	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D
PIC18LC242-I/PT	MICROCHIP	获取价格	High-Performance Microcontrollers with 10-Bit A/D

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