PIC16LF723A-I/ML Microchip Technology, PIC16LF723A-I/ML Datasheet - Page 97

• Manufacturer Part Number: PIC16LF723A-I/ML
• Description: MCU PIC 3.5K FLASH XLP 28-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF723A-I/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• 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
• No. Of I/o's: 25
• Ram Memory Size: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

10.0
This device contains an internal voltage regulator. To
provide a reference for the regulator, a band gap
reference 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:
 2010 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: Fixed Voltage Reference output cannot exceed V
FVRRDY
R-q
FIXED VOLTAGE REFERENCE
FVRRDY: Fixed Voltage Reference Ready Flag bit
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
(1)
: Fixed Voltage Reference Enable bit
W = Writable bit
‘1’ = Bit is set
U-0
—
U-0
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
DD
PIC16F/LF722A/723A
U-0
.
—
U-0
—
x = Bit is unknown
ADFVR1
R/W-0
(1)
(1)
DS41417A-page 97
ADFVR0
R/W-0
bit 0