PIC18LF4680-I/PT Microchip Technology, PIC18LF4680-I/PT Datasheet - Page 8
![IC MCU FLASH 32KX16 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18LF4680-I/PT
Manufacturer Part Number
PIC18LF4680-I/PT
Description
IC MCU FLASH 32KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F2221-ISO.pdf
(46 pages)
3.PIC18F4585-IPT.pdf
(482 pages)
4.PIC18F4585-IPT.pdf
(14 pages)
5.PIC18F4585-IPT.pdf
(8 pages)
6.PIC18F4585-IPT.pdf
(12 pages)
7.PIC18F4585-IPT.pdf
(4 pages)
Specifications of PIC18LF4680-I/PT
Core Size
8-Bit
Program Memory Size
64KB (32K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
36
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 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Controller Family/series
PIC18
No. Of I/o's
36
Eeprom Memory Size
1024Byte
Ram Memory Size
3328Byte
Cpu Speed
40MHz
No. Of Timers
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF4680-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
PIC18F2585/2680/4585/4680
24. Module: EUSART
25. Module: Timer1
DS80202G-page 8
Note:
With the auto-wake-up option enabled by setting
the
(PIR1<5>) bit will become set on a high-to-low
transition on the RX pin. However, the WUE bit
may not clear within 1 T
tion on RX. While the WUE bit is set, reading the
receive buffer, RCREG, will not clear the RCIF
interrupt flag. Therefore, the first opportunity to
automatically clear RCIF by reading RCREG may
take longer than expected.
Work around
There are two work arounds available:
1. After the wake-up event has occurred, clear
2. Poll the WUE bit and read RCREG after the
Date Codes that pertain to this issue:
All engineering and production devices.
In 16-Bit Asynchronous Counter mode (with or
without use of the Timer1 oscillator), the TMR1H
and TMR3H buffers do not update when TMRxL is
read.
This issue only affects reading the TMRxH regis-
ters. The timers increment and set the interrupt
flags as expected. The timer registers can also be
written as expected.
Work around
1. Use 8-bit mode by clearing the RD16 bit
2. Use the internal clock synchronization option
Date Codes that pertain to this issue:
All engineering and production devices.
the WUE bit in software before reading the
receive buffer RCREG.
WUE bit is automatically cleared.
(T1CON<7>).
by clearing the T1SYNC bit (T1CON<2>).
WUE
RCIF can only be cleared by reading
RCREG.
(BAUDCON<1>)
CY
of a low-to-high transi-
bit,
the
RCIF
26. Module: MSSP
27. Module: MSSP
In an I
unaddressed slave may respond to bus activity
when data on the bus matches its address. The
first occurrence will set the BF bit. The second
occurrence will set the BF and the SSPOV bits. In
both situations, the SSPIF bit is not set and an
interrupt will not occur. The device will vector to the
Interrupt Service Routine only if the interrupt is
enabled and an address match occurs.
Work around
The I
I
Date Codes that pertain to this issue:
All engineering and production devices.
It has been observed that following a Power-on
Reset, I
configuring the SCL and SDA pins as either inputs
or outputs. This has only been seen in a few
unique system environments.
A test of a statistically significant sample of pre-
production systems, across the voltage and
current range of the application’s power supply,
should indicate if a system is susceptible to this
issue.
Work around
Before configuring the module for I
1. Configure the SCL and SDA pins as outputs by
2. Force SCL and SDA low by clearing the
3. While keeping the LAT bits clear, configure
Once this is done, use the SSPCON1 and
SSPCON2 registers to configure the proper I
mode as before.
Date Codes that pertain to this issue:
All engineering and production devices.
2
C event to maintain normal operation.
clearing their corresponding TRIS bits.
corresponding LAT bits.
SCL and SDA as inputs by setting their TRIS
bits.
2
C slave must clear the SSPOV bit after each
2
2
C system with multiple slave nodes, an
C mode may not initialize properly by just
© 2007 Microchip Technology Inc.
2
C operation:
2
C