PIC24F16KA302-E/ML Microchip Technology, PIC24F16KA302-E/ML Datasheet - Page 224

• Manufacturer Part Number: PIC24F16KA302-E/ML
• Description: 16KB Flash, 2KB RAM, 512B EEPROM, 16 MIPS, 12-bit ADC, CTMU, XLP 28 QFN 6x6mm TU
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F16KA302-E/ML

• 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: 24
• Program Memory Size: 16KB (5.5K 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 13x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC24FV32KA304 FAMILY
22.3
The transfer functions of the A/D Converter in 12-bit
resolution are shown in
the input voltages, (V
reference, ((V
FIGURE 22-3:
DS39995B-page 224
1111 1111 1111 (4095)
1111 1111 1110 (4094)
0010 0000 0011 (2051)
0010 0000 0010 (2050)
0010 0000 0001 (2049)
0010 0000 0000 (2048)
0001 1111 1111 (2047)
0001 1111 1110 (2046)
0001 1111 1101 (2045)
0000 0000 0001 (1)
0000 0000 0000 (0)
(Binary (Decimal))
Voltage Level
Output Code
Transfer Function
R
+) – (V
R
INH
12-BIT A/D TRANSFER FUNCTION
-)).
Figure
– V
INL
22-3. The difference of
), is compared to the
• The first code transition occurs when the input
• The 0000 0000 0001 code is centered at
• The 0010 0000 0000 code is centered at
• An input voltage less than V
• An input voltage greater than (V
voltage is ((V
V
V
(V
(V
R
REFL
R
R
- + (1.5 * ((V
-))/4096) converts as 0000 0000 0000.
-))/4096) converts as 1111 1111 1111.
+ (2048.5 * ((V
R
+) – (V
R
+) – (V
R
 2011 Microchip Technology Inc.
R
-))/4096 or 1.0 LSb.
R
+) – (V
-))/4096).
R
- + (((V
R
R
-))/4096).
-) + (1023 ((V
R
-) –
R
+) –