PIC18LF6680-I/L Microchip Technology, PIC18LF6680-I/L Datasheet - Page 4
![IC, 8BIT MCU, PIC18LF, 40MHZ, PLCC-64](/photos/12/13/121323/c04-049_l_sml.jpg)
PIC18LF6680-I/L
Manufacturer Part Number
PIC18LF6680-I/L
Description
IC, 8BIT MCU, PIC18LF, 40MHZ, PLCC-64
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PCM18XK1.pdf
(496 pages)
3.PIC18F6585-IPT.pdf
(8 pages)
4.PIC18F6585-IPT.pdf
(38 pages)
5.PIC18F6585-IPT.pdf
(14 pages)
Specifications of PIC18LF6680-I/L
Controller Family/series
PIC18
No. Of I/o's
53
Eeprom Memory Size
1024Byte
Ram Memory Size
3328Byte
Cpu Speed
40MHz
No. Of Timers
4
Core Size
8 Bit
Program Memory Size
32768 Words
Core Processor
PIC
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
52
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.25K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
68-PLCC
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3328 B
Interface Type
I2C, SPI, AUSART, CAN
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
53
Number Of Timers
8
Operating Supply Voltage
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
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF6680-I/L
Manufacturer:
MICROCHIP
Quantity:
3 000
PIC18F6585/6680/8585/8680
15. Module: Enhanced Controller Area
EXAMPLE 2:
DS80162E-page 4
If (RXBnOVFL == 1)
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:
• A transmit message must be pending.
• The ECAN module must detect a Start-of-
Work around
None.
Date Codes that pertain to this issue:
All engineering and production devices.
Frame (SOF) in the third bit of interframe
space.
{
}
Temp_RXREG = RXBx;
If (MyFlag)
{
}
Network (ECAN™ Technology)
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
16. Module: Enhanced Controller Area
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:
• A transmit message must be pending.
• All of the receive buffers must be full with a
• 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 2 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 in the Message Assembly
Buffer (MAB).
(RXBnCON<RXFUL> set to ‘0’) at one of the
following times:
- When a Start-of-Frame (SOF) is recognized
- On the instruction cycle prior to the SOF.
The timing of this event is crucial.
on the CAN bus.
Network (ECAN™ Technology)
© 2007 Microchip Technology Inc.