PIC18LC601-EL(2001) 查看數據表（PDF） - Microchip Technology

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PIC18LC601-EL
(Rev.:2001)

High-Performance ROM-less Microcontrollers with External Memory Bus

Microchip Technology 

PIC18C601/801

High-Performance ROM-less Microcontrollers

with External Memory Bus

High Performance RISC CPU:

• C compiler optimized architecture instruction set

• Linear program memory addressing up to 2 Mbytes

• Linear data memory addressing to 4 Kbytes

External Program Memory

Device

On-Chip

Maximum

Addressing

(bytes)

Maximum

Single Word

Instructions

On-Chip

RAM (bytes)

PIC18C601

PIC18C801

256K

2M

128K

1M

1.5K

1.5K

• Up to 160 ns instruction cycle:

- DC - 25 MHz clock input

- 4 MHz - 6 MHz clock input with PLL active

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

• Priority levels for interrupts

• 8 x 8 Single Cycle Hardware Multiplier

Peripheral Features:

• High current sink/source 25 mA/25 mA

• Up to 47 I/O pins with individual direction control

• Three external interrupt pins

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

8-bit programmable prescaler

• Timer1 module: 16-bit timer/counter (time-base for

CCP)

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

period register

• Timer3 module: 16-bit timer/counter

• Secondary oscillator clock option - Timer1/Timer3

• Two Capture/Compare/PWM (CCP) modules

CCP pins can be configured as:

- Capture input: 16-bit, max. resolution 10 ns

- Compare is 16-bit, max. resolution 160 ns (TCY)

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

Max. PWM freq. @:

8-bit resolution = 99 kHz

10-bit resolution = 24.4 kHz

• Master Synchronous Serial Port (MSSP) with two

modes of operation:

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

- I2C™ Master and Slave mode

• Addressable USART module: Supports Interrupt

on Address bit

Advanced Analog Features:

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

with:

- Fast sampling rate

- Conversion available during SLEEP

- DNL = ±1 LSb, INL = ±1 LSb

- Up to 12 channels available

• Programmable Low Voltage Detection (LVD)

module

- Supports interrupt on Low Voltage Detection

Special Microcontroller Features:

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

and Oscillator Start-up Timer (OST)

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

oscillator

• On-chip Boot RAM for boot loader application

• 8-bit or 16-bit external memory interface modes

• Up to two software programmable chip select sig-

nals (CS1 and CS2)

• One programmable chip I/O select signal (CSIO)

for memory mapped I/O expansion

• Power saving SLEEP mode

• Different oscillator options, including:

- 4X Phase Lock Loop (of primary oscillator)

- Secondary Oscillator (32 kHz) clock input

CMOS Technology:

• Low power, high speed CMOS technology

• Fully static design

• Wide operating voltage range (2.0V to 5.5V)

• Industrial and Extended temperature ranges

• Low power consumption

 2001 Microchip Technology Inc.

Advance Information

DS39541A-page 1

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