PIC18F2480-I/SO Microchip Technology, PIC18F2480-I/SO Datasheet - Page 4

IC PIC MCU FLASH 8KX16 28SOIC

PIC18F2480-I/SO

Manufacturer Part Number
PIC18F2480-I/SO
Description
IC PIC MCU FLASH 8KX16 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr

Specifications of PIC18F2480-I/SO

Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
28-SOIC (7.5mm Width)
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
25
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 8x10b
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/USART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
25
Number Of Timers
4
Operating Supply Voltage
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, DM163011, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18F2480-I/SO
Manufacturer:
Microchi
Quantity:
9 999
Part Number:
PIC18F2480-I/SO
Manufacturer:
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Quantity:
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Part Number:
PIC18F2480-I/SO
0
PIC18F2480/2580/4480/4580
5. Module: ECAN™ Technology
6. Module: ECAN™ Technology
EXAMPLE 4:
DS80219E-page 4
Under specific conditions, the first five bits of a
transmitted identifier may not match the value in
the Transmit Buffer ID register, TXBnSIDH. The
following conditions must exist for the corruption to
occur:
1. A transmit message must be pending.
2. The ECAN module must detect a Start-of-
Work around
None.
Date Codes that pertain to this issue:
All engineering and production devices.
The Error Interrupt Flag, ERRIF (PIR3<5>), may
not be able to clear in software after either of the
following counter registers exceeds 127.
• Transmit Error Counter Register TXERRCNT
• Receive Error Counter Register RXERRCNT
Work around
Monitor the EWARN (COMSTAT<0>) bit to deter-
mine if either the TXERRCNT or the RXERRCNT
exceeds 95 and clear the ERRIF flag before either
counter reaches 127.
Date Codes that pertain to this issue:
All engineering and production devices.
If (RXBnOVFL == 1)
Frame (SOF) in the third bit of interframe
space.
{
}
Temp_RXREG = RXBx;
If (MyFlag)
{
}
If (TXREQ == 1)
{
}
TXREQ = 1;
MyFlag = 0;
TXREQ = 0;
If (TXABT == 1)
MyFlag = 1;
// Has an overflow occurred?
// Is a transmission pending?
// Clear transmit request
// Store transmission aborted status value
// Read receive buffer
// Was previous transmission aborted?
// Set transmit request
// Reset stored transmission aborted status
7. Module: ECAN™ Technology
8. Module: ECAN™ Technology
Following an error on the bus, the ECAN module is
unable to switch from Listen Only mode directly to
Configuration mode.
Work around
Use the REQOP (CANCON<7:5>) bits to select
Normal mode as an intermediate step when
switching from Listen Only mode to Configuration
mode.
Date Codes that pertain to this issue:
All engineering and production devices.
Under specific conditions, the TXBnSIDH register
of the pending message for transmission may be
corrupted. The following conditions must exist for
this event to occur:
1. A transmit message must be pending.
2. All of the receive buffers must be full and a
3. A receiver buffer must be made available
Work around
Ensure that a receive buffer overflow condition
does not occur and/or ensure that a transmit
request is not pending if a receive buffer overflow
condition does exist.
The pseudo-code segment in Example 4 is an
example of how to disable a pending transmission.
This code is for illustration purposes only.
Date Codes that pertain to this issue:
All engineering and production devices.
received message is in the Message Assembly
Buffer (MAB).
(RXBxCON<RXFUL> set to '0') when a Start-
of-Frame (SOF) is recognized on the CAN bus,
or on the instruction cycle prior to the SOF for
the TXBxSIDH corruption event to occur. The
timing of this event is crucial.
© 2007 Microchip Technology Inc.

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