DSPIC33FJ32GS406-I/PT Microchip Technology, DSPIC33FJ32GS406-I/PT Datasheet - Page 306

• Manufacturer Part Number: DSPIC33FJ32GS406-I/PT
• Description: IC MCU/DSP 32KB FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ32GS406-I/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, LIN, SCI, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, QEI, POR, PWM, WDT
• Number Of I /o: 58
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Core Frequency: 40MHz
• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 53
• Flash Memory Size: 32KB
• Supply Voltage Range: 3V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
22.3
The high-speed 10-bit ADC is designed to support
power conversion applications when used with the
High-Speed PWM module. The ADC may have one or
two SAR modules, depending on the device variant. If
two SARs are present on a device, two conversions
can be processed at a time, yielding 4 Msps conversion
rate. If only one SAR is present on a device, only one
conversion can be processed at a time, yielding 2 Msps
conversion rate. The high-speed 10-bit ADC produces
two 10-bit conversion results in a 0.5 microsecond.
The ADC module supports up to 24 external analog
inputs and two internal analog inputs. To monitor
reference voltage, two internal inputs, AN24 and AN25,
are connected to the EXTREF and internal band gap
voltages (1.2V), respectively.
The analog reference voltage is defined as the device
supply voltage (AV
DS70591C-page 306
Module Functionality
DD
/AV
SS
).
Preliminary
The ADC module uses the following control and
STATUS registers:
• ADCON: A/D Control Register
• ADSTAT: A/D Status Register
• ADBASE: A/D Base Register
• ADPCFG: A/D Port Configuration Register
• ADPCFG2: A/D Port Configuration Register 2
• ADCPC0: A/D Convert Pair Control Register 0
• ADCPC1: A/D Convert Pair Control Register 1
• ADCPC2: A/D Convert Pair Control Register 2
• ADCPC3: A/D Convert Pair Control Register 3
• ADCPC4: A/D Convert Pair Control Register 4
• ADCPC5: A/D Convert Pair Control Register 5
• ADCPC6: A/D Convert Pair Control Register 6
The ADCON register controls the operation of the
ADC module. The ADSTAT register displays the
status of the conversion processes. The ADPCFG
registers configure the port pins as analog inputs or
as digital I/O. The ADCPCx registers control the
triggering of the ADC conversions. See Register 22-1
through Register 22-12 for detailed bit configurations.
Note:
A unique feature of the ADC module is its
ability
asynchronous manner. Individual sample
and hold circuits can be triggered
independently of each other.
to
 2010 Microchip Technology Inc.
sample
inputs
in
an