PIC18F8490-I/PT Microchip Technology, PIC18F8490-I/PT Datasheet

PIC18F8490-I/PT

Manufacturer Part Number

PIC18F8490-I/PT

Description

IC PIC MCU FLASH 8KX16 80TQFP

Manufacturer

Microchip Technology

Series

PIC® 18Fr

Datasheets

1.PIC16F616T-ISL.pdf (8 pages)

2.PIC18F6310-IPT.pdf (28 pages)

3.PIC18F6390-IPT.pdf (414 pages)

4.PIC18F6390-IPT.pdf (16 pages)

5.PIC18F6390-IPT.pdf (12 pages)

6.PIC18F6390-IPT.pdf (6 pages)

7.PIC18F6390-IPT.pdf (4 pages)

8.PIC18F8490-IPT.pdf (412 pages)

Specifications of PIC18F8490-I/PT

Program Memory Type

FLASH

Program Memory Size

16KB (8K x 16)

Package / Case

80-TFQFP

Core Processor

PIC

Core Size

8-Bit

Speed

40MHz

Connectivity

I²C, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT

Number Of I /o

Ram Size

768 x 8

Voltage - Supply (vcc/vdd)

4.2 V ~ 5.5 V

Data Converters

A/D 12x10b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C

Processor Series

PIC18F

Core

PIC

Data Bus Width

8 bit

Data Ram Size

768 B

Interface Type

SPI/I2C/EUSART/AUSART

Maximum Clock Frequency

40 MHz

Number Of Programmable I/os

Number Of Timers

Operating Supply Voltage

4.2 V to 5.5 V

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

3rd Party Development Tools

52715-96, 52716-328, 52717-734, 52712-325, EWPIC18

Development Tools By Supplier

PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM163028

Minimum Operating Temperature

- 25 C

On-chip Adc

12-ch x 10-bit

Package

80TQFP

Device Core

PIC

Family Name

PIC18

Maximum Speed

40 MHz

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With

XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPDM163028 - BOARD DEMO PICDEM LCDAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP

Eeprom Size

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

PIC18F8490-I/PT

Manufacturer:

Microchip Technology

Quantity:

10 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

PIC18F8490-I/PT

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

Current page: 1 of 6
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The PIC18F6390/6490/8390/8490 Rev. C0 parts you

have received conform functionally to the Device Data

Sheet

described below. Any Data Sheet Clarification issues

related to the PIC18F6390/6490/8390/8490 will be

reported in a separate Data Sheet errata. Please check

the Microchip web site for any existing issues.

The

PIC18F6390/6490/8390/8490 devices with these

Device/Revision IDs:

All of the issues listed here will be addressed in future

revisions of the PIC18F6390/6490/8390/8490 silicon.

1. Module: Master Synchronous Serial Port

The Device IDs (DEVID1 and DEVID2) are located at

addresses

configuration space. They are shown in binary in the

format “DEVID2 DEVID1”.

Part Number

PIC18F6390

PIC18F6490

PIC18F8390

PIC18F8490

Configured in SPI slave mode, the MSSP will gen-

erate a write collision if SSPBUF is updated and

the previous SSPBUF contents have not been

transferred to the shift register.

Reinitializing the MSSP – by clearing and setting

the SSPEN bit (SSPCON1<5>) prior to rewriting

SSPBUF – will not prevent the error condition.

Work around

Prior to updating the SSPBUF register with a new

value, verify that the previous contents have been

transferred by reading the BF bit (SSPSTAT<0>).

If the previous byte has not been transferred:

• Update SSPBUF

• If necessary, clear the WCOL bit

Date Codes that pertain to this issue:

All engineering and production devices.

following

(SSPCON1<7>)

(DS39629C),

PIC18F6390/6490/8390/8490 Rev. C0 Silicon Errata

3FFFFEh:3FFFFFh

(MSSP)

silicon

0000 1011 101

0000 0110 101

0000 1011 100

0000 0110 100

Device ID

except

errata apply

for

the

PIC18F6390/6490/8390/8490

Revision ID

the

0 0101

anomalies

only

device’s

2. Module: Master Synchronous Serial Port

3. Module: Master Synchronous Serial Port

In SPI mode, the Buffer Full flag (BF bit in the

SSPSTAT register), the Write Collision Detect bit

(WCOL in SSPCON1) and the Receive Overflow

Indicator bit (SSPOV in SSPCON1) are not reset

upon disabling the SPI module (by clearing the

SSPEN bit in the SSPCON1 register).

For example, if SSPBUF is full (BF bit is set) and

the MSSP module is disabled and re-enabled, the

BF bit will remain set. In SPI Slave mode, a sub-

sequent write to SSPBUF will result in a write

collision. Also, if a new byte is received, a receive

overflow will occur.

Work around

If if the buffer is full, before disabling the MSSP

module, ensure that:

• SSPBUF is read (thus clearing the BF flag)

• WCOL is clear

If the module is configured in SPI Slave mode,

ensure that the SSPOV bit is clear before disabling

the module.

Date Codes that pertain to this issue:

All engineering and production devices.

In the 10-Bit Slave mode, the I

work correctly.

Work around

None.

Date Codes that pertain to this issue:

All engineering and production devices.

(MSSP) – Serial Peripheral

Interface (SPI)

(MSSP) – I

C™

C™ mode does not

DS80346B-page 1

Related parts for PIC18F8490-I/PT

PIC18F8490-I/PT Summary of contents

Page 1

... Part Number Device ID PIC18F6390 0000 1011 101 PIC18F6490 0000 0110 101 PIC18F8390 0000 1011 100 PIC18F8490 0000 0110 100 The Device IDs (DEVID1 and DEVID2) are located at addresses 3FFFFEh:3FFFFFh in configuration space. They are shown in binary in the format “DEVID2 DEVID1”. All of the issues listed here will be addressed in future revisions of the PIC18F6390/6490/8390/8490 silicon ...

Page 2

Page 3

... REVISION HISTORY Rev A Document (9/2007) First release of this document. Includes silicon issues 1-3 (MSSP). Rev B Document (1/2009) 2 Added silicon issues 4-5 (MSSP – I C). © 2009 Microchip Technology Inc. PIC18F6390/6490/8390/8490 DS80346B-page 3 ...

Page 4

Page 5

... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 6

... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2009 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...

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