PIC24FJ64GA106T-I/PT Microchip Technology, PIC24FJ64GA106T-I/PT Datasheet - Page 239

• Manufacturer Part Number: PIC24FJ64GA106T-I/PT
• Description: 16-bit, 16 MIPS, 64KB Flash, 16Kb RAM, 84 I/O, NanoWatt 64 TQFP 10x10x1mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ64GA106T-I/PT

• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (22K x 24)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Processor Series: PIC24FJ256GA110
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: UART, I2C, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Timers: 5
• Operating Supply Voltage: 3.6 V
• Maximum Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

23.0
23.1
The voltage reference module is controlled through the
CVRCON register
voltage reference provides two ranges of output
FIGURE 23-1:
 2010 Microchip Technology Inc.
Note:
COMPARATOR VOLTAGE
REFERENCE
Configuring the Comparator
Voltage Reference
Section
Reference Module” (DS39709).
This data sheet summarizes the features of
this group of PIC24F devices. It is not
intended to be a comprehensive reference
source. For more information, refer to the
“PIC24F
CVRR
V
AV
CVREN
V
(Register
REF
REF
DD
Family
COMPARATOR VOLTAGE REFERENCE BLOCK DIAGRAM
20.
+
-
CVRSS = 0
“Comparator
CVRSS = 1
23-1). The comparator
Reference
CVRSS = 1
CVRSS = 0
16 Steps
AV
SS
Manual”,
Voltage
PIC24FJ256GA110 FAMILY
8R
R
R
R
R
R
R
R
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
(CVR<3:0>), with one range offering finer resolution.
The comparator reference supply voltage can come
from either V
V
bit (CVRCON<4>).
The settling time of the comparator voltage reference
must be considered when changing the CV
output.
8R
REF
-. The voltage source is selected by the CVRSS
selected
CVR<3:0>
DD
and V
by
SS
the
, or the external V
CV
CV
REF
REF
DS39905E-page 239
Selection
REF
+ and
REF
bits