PIC24F32KA301-E/SO Microchip Technology, PIC24F32KA301-E/SO Datasheet - Page 215

• Manufacturer Part Number: PIC24F32KA301-E/SO
• Description: 32KB Flash, 2KB RAM, 512B EEPROM, 16 MIPS, 12-bit ADC, CTMU, XLP 20 SOIC .300in
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F32KA301-E/SO

• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 32KB (11K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 22-1:
 2011 Microchip Technology Inc.
bit 15
bit 7
Legend:
C = Clearable bit
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13
bit 12-11
bit 10
bit 9-8
bit 7-4
bit 3
bit 2
bit 1
bit 0
SSRC3
ADON
R/W-0
R/W-0
ADON: A/D Operating Mode bit
1 = A/D Converter module is operating
0 = A/D Converter is off
Unimplemented: Read as ‘0’
ADSIDL: 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’
Reserved: Maintain as ‘1’
FORM<1:0>: Data Output Format bits (see formats following)
11 = Fractional result, signed, left-justified
10 = Absolute fractional result, unsigned, left-justified
01 = Decimal result, signed, right-justified
00 = Absolute decimal result, unsigned, right-justified
SSRC<3:0>: Sample Clock Source Select bits
1111 = Not available; do not use



1000 = Not available; do not use
0111 = Internal counter ends sampling and starts conversion (auto-convert)
0110 = Not Available; do not use
0101 = Timer1 event ends sampling and starts conversion
0100 = CTMU event ends sampling and starts conversion
0011 = Timer5 event ends sampling and starts conversion
0010 = Timer3 event ends sampling and starts conversion
0001 = INT0 event ends sampling and starts conversion
0000 = Clearing the SAMP bit in software ends sampling and begins conversion
Unimplemented: Read as ‘0’
ASAM: A/D Sample Auto-Start bit
1 = Sampling begins immediately after last conversion; SAMP bit is auto-set
0 = Sampling begins when SAMP bit is manually set
SAMP: A/D Sample Enable bit
1 = A/D Sample-and-Hold amplifiers are sampling
0 = A/D Sample-and-Hold are holding
DONE: A/D Conversion Status bit
1 = A/D conversion cycle is completed
0 = A/D conversion cycle is not started or in progress
SSRC2
R/W-0
U-0
—
AD1CON1: A/D CONTROL REGISTER 1
U = Unimplemented bit, read as ‘0’
r = Reserved bit
W = Writable bit
‘1’ = Bit is set
ADSIDL
SSRC1
R/W-0
R/W-0
SSRC0
R/W-0
U-0
PIC24FV32KA304 FAMILY
—
HSC = Hardware Settable/Clearable bit
‘0’ = Bit is cleared
U-0
U-0
—
—
R/W-0
ASAM
r-0
—
x = Bit is unknown
R/W-0 HSC
FORM1
R/W-0
SAMP
DS39995B-page 215
R/C-0 HSC
FORM0
DONE
R/W-0
bit 8
bit 0