PIC24F16KA101-E/MQ Microchip Technology, PIC24F16KA101-E/MQ Datasheet - Page 170

• Manufacturer Part Number: PIC24F16KA101-E/MQ
• Description: 16KB Flash, 1.5KB RAM, 512B EEPROM, 16 MIPS, 18 I/O,16-bit PIC24F Family, NanoWa
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F16KA101-E/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 ~ 125°C
• Package / Case: 20-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC24F16KA102 FAMILY
REGISTER 21-1:
DS39927B-page 168
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13
bit 12-8
bit 7
bit 6
bit 5
bit 4
bit 3-0
Note 1:
HLVDEN
R/W-0
R/W-0
VDIR
For actual trip point, refer to Section 29.0 “Electrical Characteristics”.
HLVDEN: High/Low-Voltage Detect Power Enable bit
1 = HLVD enabled
0 = HLVD disabled
Unimplemented: Read as ‘0’
HLSIDL: HLVD Stop in Idle Mode bit
1 = Discontinue module operation when device enters Idle mode
0 = Continue module operation in Idle mode
Unimplemented: Read as ‘0’
VDIR: Voltage Change Direction Select bit
1 = Event occurs when voltage equals or exceeds trip point (HLVDL<3:0>)
0 = Event occurs when voltage equals or falls below trip point (HLVDL<3:0>)
BGVST: Band Gap Voltage Stable Flag bit
1 = Indicates that the band gap voltage is stable
0 = Indicates that the band gap voltage is unstable
IRVST: Internal Reference Voltage Stable Flag bit
1 = Indicates that the internal reference voltage is stable and the high-voltage detect logic generates
0 = Indicates that the internal reference voltage is unstable and the high-voltage detect logic will not
Unimplemented: Read as ‘0’
HLVDL<3:0>: High/Low-Voltage Detection Limit bits
1111 = External analog input is used (input comes from the HLVDIN pin)
1110 = Trip point 1
1101 = Trip point 2
1100 = Trip point 3
.
.
.
0000 = Trip point 15
BGVST
R/W-0
the interrupt flag at the specified voltage range
generate the interrupt flag at the specified voltage range, and the HLVD interrupt should not be
enabled
U-0
—
HLVDCON: HIGH/LOW-VOLTAGE DETECT CONTROL REGISTER
W = Writable bit
‘1’ = Bit is set
HLSIDL
R/W-0
R/W-0
IRVST
(1)
(1)
(1)
(1)
U-0
U-0
—
—
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
HLVDL3
R/W-0
U-0
—
HLVDL2
R/W-0
U-0
—
© 2009 Microchip Technology Inc.
x = Bit is unknown
HLVDL1
R/W-0
U-0
—
HLVDL0
R/W-0
U-0
—
bit 8
bit 0