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

• 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

PIC18F2480/2580/4480/4580
3. Module: ECCP
4. Module: EUSART
DS80496C-page 4
When operating either Timer1 or Timer3 as a
counter, with a prescale value other than 1:1 and
operating the ECCP in Compare mode with the
Special
CCP1M<3:0> = 1011), the Special Event
Trigger Reset of the timer occurs as soon as
there is a match between TMRxH:TMRxL and
CCPR1H:CCPR1L.
This differs from the PIC18F458, where the
Special Event Trigger Reset of the timer occurs
on the next rollover of the prescale counter, after
the
CCPR1H:CCPR1L.
Work around
To achieve the same timer Reset period as the
PIC18F458 devices, for a given clock source,
add 1 to the value in CCPR1H:CCPR1L. If
CCPR1H:CCPR1L = x
achieve
PIC18F2480/2580/4480/4580 device by using
CCPR1H:CCPR1L = x + 1, where the prescale is
1, 2, 4 or 8 (depending on the T1CKPS<1:0> bit
values).
Affected Silicon Revisions
When performing back-to-back transmission in
9-bit mode (TX9D bit in the TXSTA register is
set), an ongoing transmission’s timing can be
corrupted if the TX9D bit (for the next transmis-
sion) is not written immediately following the
setting of TXIF. This is because any write to the
TXSTA register results in a Reset of the Baud
Rate Generator which will effect any ongoing
transmission.
Work around
Load TX9D just after TXIF is set, either by poll-
ing TXIF or by writing TX9D at the beginning of
the Interrupt Service Routine. Alternately, only
write to TX9D when a transmission is not in
progress (TRMT = 1).
Affected Silicon Revisions
A1
A1
X
X
match
B0
B0
Event
the
B2
B2
between
same
Trigger
Reset
for
TMRxH:TMRxL
(CCP1CON
the
period
PIC18F458,
on
bits,
and
a
5. Module: Timer1/3
When Timer1/Timer3 is operating in 16-bit mode
and the prescale setting is not 1:1, a write to the
TMR1H/TMR3H Buffer registers may lengthen
the duration of the period between the incre-
ments of the timer for the period in which
TMR1H/TMR3H were written. It does not
change the actual prescale value.
Work around
Do not write to TMR1H/TMR3H while Timer1/
Timer3 is running, or else write to TMR1L/
TMR3L immediately following a write to
TMR1H/TMR3H.
Do not write to TMR1H/TMR3H and then wait
for another event before also updating
TMR1L/TMR3L.
Affected Silicon Revisions
A1
X
B0
B2
 2010 Microchip Technology Inc.