PIC18F8490-I/PT Microchip Technology, PIC18F8490-I/PT Datasheet - Page 2

• Manufacturer Part Number: PIC18F8490-I/PT
• Description: IC PIC MCU FLASH 8KX16 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

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: 66
• 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: 66
• Number Of Timers: 4
• 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

PIC18F6390/6490/8390/8490
4. Module: Master Synchronous Serial Port
DS80346B-page 2
When configured for I
MSSP module may not receive the correct data in
extremely rare cases. This occurs only if the Serial
Receive/Transmit Buffer (SSPBUF) register is not
read within a window after the SSPIF interrupt
(PIR1<3>) has occurred.
Work around
The issue can be resolved in either of these ways:
• Prior to the I
• Each time the SSPIF is set, read the SSPBUF
Date Codes that pertain to this issue:
All engineering and production devices.
clock stretching feature.
This
(SSPCON2<0>).
before the first rising clock edge of the next byte
being received.
is
(MSSP) – I
done
2
C slave reception, enable the
by
2
2
C™ slave reception, the
C™
setting
the
SEN
bit
5. Module: Master Synchronous Serial Port
The I
the MSSP module when it is configured for the I
Master mode and the device is operating below
3V. The failure can be that the I
are not coming out or that a false Acknowledge-
ment is received (ACKSTAT (SSPCON2 <7>) = 0)
even if no slave was addressed on the bus.
Work around
None.
Date Codes that pertain to this issue:
All engineering and production devices.
2
C™ transmission will not work correctly in
(MSSP) – I
© 2009 Microchip Technology Inc.
2
C™
2
C data and clock
2
C