PIC16F724-I/ML Microchip Technology, PIC16F724-I/ML Datasheet - Page 37

• Manufacturer Part Number: PIC16F724-I/ML
• Description: IC PIC MCU FLASH 4KX14 44-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F724-I/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x8b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC16F
• No. Of I/o's: 36
• Ram Memory Size: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• No. Of Pwm: RoHS Compliant
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 192 B
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 14 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164112 - VOLTAGE LIMITER MPLAB ICD2 VPPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

3.5
Brown-out Reset is enabled by programming the
BOREN<1:0> bits in the Configuration register. The
brown-out trip point is selectable from two trip points
via the BORV bit in the Configuration register.
Between the POR and BOR, complete voltage range
coverage for execution protection can be imple-
mented.
Two bits are used to enable the BOR. When
BOREN = 11, the BOR is always enabled. When
BOREN = 10, the BOR is enabled, but disabled during
Sleep. When BOREN = 0X, the BOR is disabled.
FIGURE 3-3:
© 2009 Microchip Technology Inc.
Note 1: 64 ms delay only if PWRTE bit is programmed to ‘0’.
Brown-Out Reset (BOR)
Internal
Internal
Internal
Reset
Reset
Reset
V
V
V
DD
DD
DD
BROWN-OUT SITUATIONS
< 64 ms
PIC16F72X/PIC16LF72X
64 ms
If V
(T
tions”), the Brown-out situation will reset the device.
This will occur regardless of V
not ensured to occur if V
than parameter (T
If V
running, the chip will go back into a Brown-out Reset
and the Power-up Timer will be re-initialized. Once V
rises above V
64 ms Reset.
(1)
BOR
Note:
64 ms
64 ms
DD
DD
) (see Section 23.0 “Electrical Specifica-
drops below V
falls below V
(1)
(1)
When erasing Flash program memory, the
BOR is forced to enabled at the minimum
BOR setting to guarantee that any code
protection circuitry is operating properly.
BOR
, the Power-up Timer will execute a
BOR
BOR
BOR
).
DD
while the Power-up Timer is
for greater than parameter
falls below V
V
V
V
BOR
BOR
BOR
DD
slew rate. A Reset is
DS41341E-page 37
BOR
for more
DD