PIC18F4410-E/PT Microchip Technology, PIC18F4410-E/PT Datasheet - Page 4

• Manufacturer Part Number: PIC18F4410-E/PT
• Description: IC MCU FLASH 8KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4410-E/PT

• 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: 36
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

PIC18F2410/2510/4410/4510
7. Module: Resets (BOR)
DS80405A-page 4
An unexpected Reset may occur if the Brown-out
Reset module (BOR) is disabled, and then re-
enabled, when the High/Low-Voltage Detection
module (HLVD) is not enabled (HLVDCON<4> = 0).
This issue affects BOR modes: BOREN<1:0> = 10
and BOREN<1:0> = 01. In both of these modes, if
the BOR module is re-enabled while the device is
active, unexpected Resets may be generated.
1.
2.
3.
4.
5.
6.
Work around
If BOR is required, and power consumption is not
an
BOREN<1:0> = 10 mode, either switch to
BOREN<1:0> = 11 mode or enable the HLVD
(HLVDCON<4> = 1) prior to entering Sleep.
If power consumption is an issue and low power is
desired, Microchip does not recommend using
BOREN<1:0>
BOREN<1:0> = 01 and follow the steps below
when entering and exiting Sleep.
Disable
(RCON<6> = 0).
Enter Sleep mode (if desired).
After exiting Sleep mode, enable the HLVD
(HLVDCON<4> = 1).
Wait for the internal reference voltage (T
to stabilize (typically 20 μs).
Re-enable
(RCON<6> = 1).
Disable the HLVD by clearing HLVDEN
(HLVDCON<4> = 0).
Date Codes that pertain to this issue:
All engineering and production devices.
issue,
BOR
use
BOR
=
© 2008 Microchip Technology Inc.
BOREN<1:0>
by
10
by
mode.
clearing
setting
Instead,
=
SBOREN
SBOREN
11.
IRVST
use
For
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