PIC24F16KA101T-I/MQ Microchip Technology, PIC24F16KA101T-I/MQ Datasheet - Page 186

• Manufacturer Part Number: PIC24F16KA101T-I/MQ
• Description: 16KB Flash, 2KB RAM, 512B EEPROM, 16 MIPS, 16 I/O,16-bit PIC24F Family, NanoWatt
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F16KA101T-I/MQ

• 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
• Program Memory Size: 16KB (5.5K x 24)
• Program Memory Type: FLASH
• 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
• Package / Case: 20-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC24F16KA102 FAMILY
REGISTER 24-1:
DS39927B-page 184
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-8
bit 7
bit 6
bit 5
bit 4
bit 3-0
CVREN
R/W-0
U-0
—
Unimplemented: Read as ‘0’
CVREN: Comparator Voltage Reference Enable bit
1 = CV
0 = CV
CVROE: Comparator V
1 = CV
0 = CV
CVRR: Comparator V
1 = CV
0 = CV
CVRSS: Comparator V
1 = Comparator reference source CV
0 = Comparator reference source CV
CVR3:CVR0: Comparator V
When CVRR = 1 and CVRSS = 0:
CV
When CVRR = 0 and CVRSS = 0:
CV
When CVRR = 1 and CVRSS = 1:
CV
When CVRR = 0 and CVRSS = 1:
CV
CVROE
REF
REF
REF
REF
R/W-0
U-0
—
CVRCON: COMPARATOR VOLTAGE REFERENCE CONTROL REGISTER
= (CVR<3:0>/24) * (CV
= 1/4 (CV
= ((CVR<3:0>/24) * (CV
= (1/4 (CV
REF
REF
REF
REF
RSRC
RSRC
circuit powered on
circuit powered down
voltage level is output on CV
voltage level is disconnected from CV
range should be 0 to 0.625 CV
range should be 0.25 to 0.719 CV
W = Writable bit
‘1’ = Bit is set
RSRC
RSRC
R/W-0
CVRR
U-0
—
REF
) + (CVR<3:0>/32) * (CV
) + (CVR<3:0>/32) * (CV
REF
REF
Range Selection bit
Source Selection bit
Output Enable bit
REF
RSRC
RSRC
CVRSS
Value Selection 0 ≤ CVR<3:0> ≤ 15 bits
R/W-0
U-0
—
Preliminary
)
)) + V
RSRC
RSRC
REF
REF
= V
= AV
RSRC
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
pin
-
RSRC
REF
RSRC
RSRC
R/W-0
CVR3
DD
U-0
REF
—
with CV
+ – V
– AV
)
)) + V
with CV
pin
REF
SS
RSRC
REF
-
RSRC
-
R/W-0
CVR2
/24 step size
U-0
—
/32 step size
© 2009 Microchip Technology Inc.
x = Bit is unknown
R/W-0
CVR1
U-0
—
R/W-0
CVR0
U-0
—
bit 8
bit 0