PIC18LF2431-I/SP Microchip Technology, PIC18LF2431-I/SP Datasheet - Page 210
PIC18LF2431-I/SP
Manufacturer Part Number
PIC18LF2431-I/SP
Description
IC MCU FLASH 8KX16 28-DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16LF627A-IP.pdf
(8 pages)
3.PIC16F818-ISO.pdf
(6 pages)
4.PIC18F2331-ISO.pdf
(392 pages)
5.PIC18F2331-ISO.pdf
(8 pages)
6.PIC18F2331-ISO.pdf
(6 pages)
7.PIC18F2331-ISO.pdf
(16 pages)
8.PIC18LF2331-ISO.pdf
(4 pages)
9.PIC18LF2331-ISO.pdf
(40 pages)
10.PIC18F4331-EP.pdf
(400 pages)
Specifications of PIC18LF2431-I/SP
Core Size
8-Bit
Program Memory Size
16KB (8K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number Of I /o
24
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Controller Family/series
PIC18
No. Of I/o's
24
Eeprom Memory Size
256Byte
Ram Memory Size
768Byte
Cpu Speed
40MHz
No. Of Timers
4
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
EUSART, I2C, SPI, SSP
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
24
Number Of Timers
1 x 8
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM183021, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
5 bit
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
- PIC16F616T-ISL PDF datasheet
- PIC16LF627A-IP PDF datasheet #2
- PIC16F818-ISO PDF datasheet #3
- PIC18F2331-ISO PDF datasheet #4
- PIC18F2331-ISO PDF datasheet #5
- PIC18F2331-ISO PDF datasheet #6
- PIC18F2331-ISO PDF datasheet #7
- PIC18LF2331-ISO PDF datasheet #8
- PIC18LF2331-ISO PDF datasheet #9
- PIC18F4331-EP PDF datasheet #10
- Current page: 210 of 400
- Download datasheet (7Mb)
PIC18F2331/2431/4331/4431
17.12.3
While in the Fault state (i.e., one or both FLTA and FLTB
inputs are active), the PWM output signals are driven into
their inactive states. The selection of which PWM outputs
are deactivated (while in the Fault state) is determined by
the FLTCON bit in the FLTCONFIG register as follows:
• FLTCON = 1: When FLTA or FLTB is asserted,
• FLTCON = 0: When FLTA or FLTB is asserted, only
DS39616C-page 208
the PWM outputs (i.e., PWM<7:0>) are driven into
their inactive state.
PWM<5:0> outputs are driven inactive, leaving
PWM<7:6> activated.
Note:
PWM OUTPUTS WHILE IN FAULT
CONDITION
Disabling only three PWM channels and
leaving one PWM channel enabled when in
the Fault state, allows the flexibility to have
at least one PWM channel enabled. None of
the PWM outputs can be enabled (driven
with the PWM Duty Cycle registers) while
FLTCON = 1 and the Fault condition is
present.
Preliminary
17.12.4
The BRFEN bit in the FLTCONFIG register controls the
simulation of a Fault condition, when a breakpoint is hit,
while debugging the application using an In-Circuit
Emulator (ICE) or an In-Circuit Debugger (ICD). Setting
the BRFEN to high, enables the Fault condition on
breakpoint, thus driving the PWM outputs to the
inactive state. This is done to avoid any continuous
keeping of status on the PWM pin, which may result in
damage of the power devices connected to the PWM
outputs.
If BRFEN = 0, the Fault condition on breakpoint is
disabled.
Note:
PWM OUTPUTS IN DEBUG MODE
It is highly recommended to enable the
Fault condition on breakpoint if a debugging
tool is used while developing the firmware
and high-power circuitry. When the device is
ready to program after debugging the
firmware, the BRFEN bit can be disabled.
© 2007 Microchip Technology Inc.
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