PIC24F16KA101-I/MQ Microchip Technology, PIC24F16KA101-I/MQ Datasheet - Page 185

• Manufacturer Part Number: PIC24F16KA101-I/MQ
• Description: IC PIC MCU FLASH 2KX16 20-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F16KA101-I/MQ

• Program Memory Type: FLASH
• Program Memory Size: 16KB (5.5K x 24)
• Package / Case: 20-VQFN
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• Eeprom Size: 512 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC24F
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 1.5 KB
• Interface Type: I2C/IrDA/SPI/UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, DM240001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 9-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

24.0
FIGURE 24-1:
© 2009 Microchip Technology Inc.
Note:
COMPARATOR VOLTAGE
REFERENCE
This data sheet summarizes the features
of this group of PIC24F devices. It is not
intended
reference source. For more information
on the Comparator Voltage Reference,
refer to the “PIC24F Family Reference
Manual”, Section 20. “Comparator
Voltage
(DS39709).
CVRR
V
AV
CVREN
V
REF
REF
DD
COMPARATOR VOLTAGE REFERENCE BLOCK DIAGRAM
to
+
-
Reference
be
CVRSS = 0
CVRSS = 1
a
comprehensive
CVRSS = 1
CVRSS = 0
16 Steps
AV
SS
Module”
Preliminary
8R
PIC24F16KA102 FAMILY
R
R
R
R
R
R
R
24.1
The comparator voltage reference module is controlled
through the CVRCON register (Register 24-1). The
comparator voltage reference provides two ranges of
output voltage, each with 16 distinct levels. The range
to be used is selected by the CVRR bit (CVRCON<5>).
The primary difference between the ranges is the size
of the steps selected by the CV
(CVR<3:0>), with one range offering finer resolution.
The comparator reference supply voltage can come
from either V
V
(CVRCON<4>).
The settling time of the comparator voltage reference
must be considered when changing the CV
REF
8R
-. The voltage source is selected by the CVRSS bit
Configuring the Comparator
Voltage Reference
CVR<3:0>
DD
and V
SS
, or the external V
CV
REF
REF
DS39927B-page 183
Selection bits
REF
REF
output.
+ and