PIC18F2515-I/SO Microchip Technology, PIC18F2515-I/SO Datasheet - Page 3

• Manufacturer Part Number: PIC18F2515-I/SO
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2515-I/SO

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3968 B
• Interface Type: CCP, ECCP, EUSART, I2C, MSSP, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 1 x 8
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Height: 2.31 mm
• Length: 17.87 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.2 V
• Width: 7.49 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

8. Module: ECCP and CCP
TABLE 2:
10. Module: BOR
TABLE 3:
© 2007 Microchip Technology Inc.
D005
A06A
A06
Param
Param
No.
No.
The ECCP1 and CCP2 configured for PWM mode,
with 1:1 Timer2 prescaler and duty cycle set to the
period minus 1, may result in the PWM output(s)
remaining at a logic low level.
Clearing the PR2 register to select the fastest
period may also result in the output(s) remaining at
a logic low output level.
Work around
To ensure a reliable waveform, verify that the
selected duty cycle does not equal the 10-bit
period minus 1 prior to writing these locations, or
use 1:4 or 1:16 Timer2 prescale. Also, verify the
PR2 register is not written to 00h.
All other duty cycle and period settings will function
as described in the Device Data Sheet.
The ECCP and CCP modules remain capable of
10-bit accuracy.
Date Codes that pertain to this issue:
All engineering and production devices.
The BOR module may reset below the minimum
operating voltage of the device when configured
for BORV1:BORV0 = 11. The updated Reset
voltage specifications are shown in bold in
Table 3.
Work around
Use the next higher BOR voltage setting to ensure
a low V
Date Codes that pertain to this issue:
All engineering and production devices.
V
Sym
E
E
BOR
Symbol
OFF
OFF
DD
Brown-out Reset Voltage
PIC18LF2515/2610/4515/4610
BORV1:BORV0 = 11 N/A 2.05 N/A
A/D CONVERTER CHARACTERISTICS: PIC18F2X1X/4X1X (INDUSTRIAL, EXTENDED)
is detected above 2.0V.
BROWN-OUT RESET VOLTAGE
Characteristic
Offset Error
Offset Error
Characteristic
Min Typ Max Unit
PIC18F2515/2610/4515/4610
V
Min
—
—
PIC18LF2X1X/4X1X (INDUSTRIAL)
9. Module: A/D
11. Module: ECCP
Typ
—
—
The A/D offset is greater than the specified limit in
Table 25-24 of the Device Data Sheet. The
updated conditions and limits are shown in bold
text in Table 2.
Work around
Three work arounds exist.
1. Configure the A/D to use the V
2. Perform a conversion on a known voltage
3. Increase system clock speed to 40 MHz and
Date Codes that pertain to this issue:
All engineering and production devices.
ECCP1
Comparator 1 corrupts the PWM duty cycle pulse.
In addition, it does not always synchronize the
pulse to the beginning of the period and the end of
the pulse can occur at any time within the period.
Work around
Use
Applications which can tolerate a shutdown
response time of several T
parator interrupt flag to detect a shutdown event
and disable the PWM by clearing the EECPASE bit
(ECCP1AS<7>).
Date Codes that pertain to this issue:
All engineering and production devices.
pins for the voltage references. This is done by
setting the VCFG<1:0> bits (ADCON1<5:4>).
reference voltage and adjust the A/D result in
software.
adjust A/D settings accordingly. Higher system
clock frequencies decrease offset error.
<±2.0
<±3.5
Max
FLT0
configured
for
Units
LSb
LSb
the
for
V
V
auto-shutdown
REF
REF
CY
auto-shutdown
s may use the com-
= V
= V
Conditions
DS80199E-page 3
REF
SS
REF
and V
+ and V
+ and V
source.
DD
REF
REF
with
-
-