PIC18LF2585 データシートの表示（PDF） - Microchip Technology

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PIC18LF2585

28/40/44-Pin, High-Temperature, High-Performance Microcontrollers with ECAN™, 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2585/2680/4585/4680

1.0 DEVICE OVERVIEW

This document contains device-specific information for

the following devices, operating in an ambient

temperature range between -40°C and 150°C:

• PIC18F2585

• PIC18F2680

• PIC18F4585

• PIC18F4680

Note: This data sheet documents only the devices’

features and specifications that are in addition

to the features and specifications of the

non-specialty PIC18F2585/2680/4585/4680

devices. For information on the features and

specifications shared by this document’s High-

Temperature devices and the non-specialty

devices, see the “PIC18F2585/2680/4585/

4680 Data Sheet” (DS39625).

This family of devices offers the advantages of all

PIC18 microcontrollers – namely, high computational

performance at an economical price. In addition to

these features, the PIC18F2585/2680/4585/4680

family introduces design enhancements that make

these microcontrollers a logical choice for many

high-performance, power-sensitive applications.

The primary differentiating features and specifications

of the High-Temperature PIC18F2585/2680/4585/4680

family devices are:

• Above 125°C, writes are not allowed for Flash

program memory

• All AC timing specifications are increased by 30%

This de-rating factor includes parameters, such as

TPWRT

• Maximum HS frequency of operation is 20 MHz

Note:

The test duration for AEC-Q100 reliability

testing for devices operating at 150°C is

1,000 hours. Any design operating at

125°C to 150°C for longer than that period

is not warranted without prior written

approval from Microchip Technology Inc.

DS39963A-page 7

© 2009 Microchip Technology Inc.

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