PIC24F16KA102-I/SS Microchip Technology, PIC24F16KA102-I/SS Datasheet - Page 13

• Manufacturer Part Number: PIC24F16KA102-I/SS
• Description: IC PIC MCU FLASH 16K 28-SSOP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24F16KA102-I/SS

• Program Memory Type: FLASH
• Program Memory Size: 16KB (5.5K x 24)
• Package / Case: 28-SSOP
• 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: 24
• 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
• Processor Series: PIC24F
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 1.5 KB
• Interface Type: I2C/IrDA/SPI/UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, DM240001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 9-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA240017 - MODULE PLUG-IN PIC24F16KA102 PIM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

9. Module: A/D Converter (AD1CHS
REGISTER 22-4:
 2010 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 11-8
bit 4-0
CH0NB
CH0NA
R/W-0
R/W-0
In Register 22-4, the bit fields, CHOSB<3:0>
and CHOSA<3:0>, both assign the value ‘0110’
to both AV
fields, ‘0111’ corresponds to AV
corresponds to AV
Also,
CHOSA<3:0>, both assign the value, ‘0010’, to
both AN2 and AN3 inputs. For both bit fields,
‘0011’
corresponds to AN2.
the
corresponds
Register)
CH0SB<3:0>: Channel 0 Positive Input Select for MUX B Multiplexer Setting bits
1111 = Channel 0 positive input is band gap reference (V
.
.
1000 = Reserved
0111 = AV
0110 = AV
.
.
0100 = Channel 0 positive input is AN4
0011 = Channel 0 positive input is AN3
0010 = Channel 0 positive input is AN2
CH0SA<4:0>: Channel 0 Positive Input Select for Sample A bits
1111 = Channel 0 positive input is band gap reference (V
.
.
1000 = Reserved
0111 = AV
0110 = AV
.
.
0100 = Channel 0 positive input is AN4
0011 = Channel 0 positive input is AN3
0010 = Channel 0 positive input is AN2
DD
bit
and AV
U-0
U-0
—
—
AD1CHS: A/D INPUT SELECT REGISTER (PARTIAL REPRESENTATION)
SS
fields,
.
SS
SS
DD
DD
SS
to
W = Writable bit
‘1’ = Bit is set
inputs. For both bit
CHOSB<3:0>
AN3
U-0
U-0
—
—
DD
and
and ‘0110’
‘0110’
and
U-0
U-0
—
—
PIC24F16KA102 FAMILY
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
CH0SB3
CH0SA3
R/W-0
R/W-0
-
In addition, the CH0SA bit field is only four bits
wide, comprising AD1CHS<3:0>; CH0SA4 is
not implemented. This deletion applies to all
occurrences of CH0SA4, including the device
memory map.
All changes to AD1CHS are shown in
Register 22-4
BG
BG
)
)
CH0SB2
CH0SA2
R/W-0
R/W-0
below; changes are in bold.
x = Bit is unknown
CH0SB1
CH0SA1
R/W-0
R/W-0
DS80473F-page 13
CH0SB0
CH0SA0
R/W-0
R/W-0
bit 8
bit 0