PIC16LF723-I/ML Microchip Technology, PIC16LF723-I/ML Datasheet - Page 109

• Manufacturer Part Number: PIC16LF723-I/ML
• Description: IC PIC MCU FLASH 8KX14 28-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF723-I/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Type: FLASH
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16LF
• Ram Memory Size: 192Byte
• No. Of Timers: 3
• No. Of Pwm Channels: 2
• Digital Ic Case Style: QFN
• Supply Voltage Range: 1.8V To
• Rohs Compliant: Yes
• Core: PIC
• Processor Series: PIC16LF
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 32 KHz
• Data Ram Size: 192 B
• On-chip Adc: Yes
• Number Of Programmable I/os: 25
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Mounting Style: SMD/SMT
• A/d Bit Size: 8 bit
• A/d Channels Available: 11
• Height: 0.88 mm
• Interface Type: I2C, SCI, SPI
• Length: 6 mm
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.3 V
• Width: 6 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

10.0
This device contains an internal voltage regulator. To
provide a reference for the regulator, a band gap refer-
ence is provided. This band gap is also user accessible
via an A/D converter channel.
User level band gap functions are controlled by the
FVRCON register, which is shown in Register 10-1.
REGISTER 10-1:
© 2009 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
q = Value depends on condition
bit 7
bit 6
bit 5-2
bit 1-0
Note 1:
FVRRDY
R-q
2:
FIXED VOLTAGE REFERENCE
FVRRDY is always ‘1’ for the PIC16F72X devices.
Fixed Voltage Reference output cannot exceed V
FVRRDY
0 = Fixed Voltage Reference output is not active or stable
1 = Fixed Voltage Reference output is ready for use
FVREN
0 = Fixed Voltage Reference is disabled
1 = Fixed Voltage Reference is enabled
Unimplemented: Read as ‘0’
ADFVR<1:0>: A/D Converter Fixed Voltage Reference Selection bits
00 = A/D Converter Fixed Voltage Reference Peripheral output is off.
01 = A/D Converter Fixed Voltage Reference Peripheral output is 1x (1.024V)
10 = A/D Converter Fixed Voltage Reference Peripheral output is 2x (2.048V)
11 = A/D Converter Fixed Voltage Reference Peripheral output is 4x (4.096V)
FVREN
R/W-0
FVRCON: FIXED VOLTAGE REFERENCE REGISTER
(2)
(1)
: Fixed Voltage Reference Enable bit
: Fixed Voltage Reference Ready Flag bit
W = Writable bit
‘1’ = Bit is set
U-0
—
U-0
—
PIC16F72X/PIC16LF72X
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
DD
.
U-0
—
U-0
—
x = Bit is unknown
ADFVR1
R/W-0
(2)
(2)
DS41341E-page 109
ADFVR0
R/W-0
bit 0