PIC18F66J60T-I/PT【PDF 1/8 页】IC PIC MCU FLASH 32KX16 64TQFP

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Sheet目录3872

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2008 Microchip Technology Inc.

DS80292D-page 1

PIC18F97J60 FAMILY

The PIC18F97J60 family parts you have received

conform functionally to the Device Data Sheet

(DS39762D), except for the anomalies described

below. Any Data Sheet Clarification issues related to

the PIC18F97J60 family will be reported in a separate

Data Sheet errata. Please check the Microchip web site

for any existing issues.

The

following

silicon

errata

apply

only

PIC18F97J60

family

devices

with

these

Device/Revision IDs:

Module: Resets

MCLR and BOR Resets behave as a POR Reset.

Special Function Registers’ Reset values after a

MCLR or BOR would have the same values as

those after a POR. All other Resets behave as

described in the data sheet.

Work around

None.

Date Codes that pertain to this issue:

All engineering and production devices.

Module: I/O (PORTJ)

When configured to operate in Microcontroller

mode (CONFIG3L<EMB1:0> = 11), PORTJ pins

do not go to a high-impedance state immediately

after a POR Reset. Instead, PORTJ<4,0> are

driven low, while all other PORTJ pins are driven

high, until the device exits the Reset condition

(refer to Section 4.5.1 “Time-out Sequence” of

the Device Data Sheet for details on when device

exits Reset condition) before transitioning to a

high-impedance state. Note that since MCLR and

BOR Resets are also treated as a POR Reset (see

errata issue #1), PORTJ pins will also be driven as

outputs

until the device exits these Reset

conditions.

Work around

If using a PORTJ pin as an input, make sure to

check that your circuit will not create a short-circuit

condition during a Reset. For example, if you need

to have a direct pull-down to ground input, do this

on PORTJ<4> or PORTJ<0>, since they are

temporary driven low. If using a PORTJ pin as an

output, then use a pin that will temporarily drive

low for driving active-high loads, and use a pin that

temporarily will drive high for driving active-low

loads. This way, the temporary output signals are

in the Idle state.

Date Codes that pertain to this issue:

All engineering and production devices.

Part Number

Device ID

Revision ID

PIC18F66J60

0001 1000 000

00000

PIC18F66J65

0001 1111 000

00000

PIC18F67J60

0001 1111 001

00000

PIC18F86J60

0001 1000 001

00000

PIC18F86J65

0001 1111 010

00000

PIC18F87J60

0001 1111 011

00000

PIC18F96J60

0001 1000 010

00000

PIC18F96J65

0001 1111 100

00000

PIC18F97J60

0001 1111 101

00000

The Device IDs (DEVID1 and DEVID2) are located at

addresses

3FFFFEh:3FFFFFh

the

device’s

configuration space. They are shown in binary in the

format “DEVID2 DEVID1”.

Note:

This issue is only applicable to the

100-pin device.

PIC18F97J60 Family Rev. A0 Silicon Errata

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