DSPIC30F5011-20I/PT Microchip Technology, DSPIC30F5011-20I/PT Datasheet - Page 133

• Manufacturer Part Number: DSPIC30F5011-20I/PT
• Description: IC DSPIC MCU/DSP 66K 64TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F5011-20I/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: AC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Program Memory Size: 66KB (22K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Package: 64TQFP
• Device Core: dsPIC
• Family Name: dsPIC30
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 52
• Interface Type: CAN/I2C/SPI/UART
• On-chip Adc: 16-chx12-bit
• Number Of Timers: 5
• For Use With: XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPAC164319 - MODULE SKT MPLAB PM3 64TQFPAC30F008 - MODULE SKT FOR DSPIC30F 64TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DSPIC30F5011-20I/PTG; DSPIC30F501120/PT; DSPIC30F501120IPT; DSPIC30F501120IPT

19.9
The module has two internal Power modes.
When the ADON bit is ‘1’, the module is in Active mode,
and is fully powered and functional.
When ADON is ‘0’, the module is in Off mode. The dig-
ital and analog portions of the circuit are disabled for
maximum current savings.
In order to return to the Active mode from Off mode, the
user must wait for the ADC circuitry to stabilize.
19.10 ADC Operation During CPU Sleep
19.10.1
When the device enters Sleep mode, all clock sources
to the module are shutdown and stay at logic ‘0’.
If Sleep occurs in the middle of a conversion, the con-
version is aborted. The converter will not continue with
a partially completed conversion on exit from Sleep
mode.
Register contents are not affected by the device
entering or leaving Sleep mode.
The ADC module can operate during Sleep mode if the
ADC clock source is set to RC (ADRC = 1). When the
RC clock source is selected, the ADC module waits one
instruction cycle before starting the conversion. This
allows the SLEEP instruction to be executed, which
eliminates all digital switching noise from the conver-
sion. When the conversion is complete, the DONE bit is
cleared and the result is loaded into the ADCBUF
register.
If the ADC interrupt is enabled, the device wakes up
from Sleep. If the ADC interrupt is not enabled, the
ADC module is turned off, although the ADON bit
remains set.
© 2011 Microchip Technology Inc.
Module Power-down Modes
and Idle Modes
ADC OPERATION DURING CPU
SLEEP MODE
19.10.2
The ADSIDL bit selects if the module stops on Idle or
continues on Idle. If ADSIDL = 0, the module continues
operation on assertion of Idle mode. If ADSIDL = 1, the
module stops on Idle.
19.11 Effects of a Reset
A device Reset forces all registers to their Reset state.
This forces the ADC module to be turned off, and any
conversion and sampling sequence to be aborted. The
values that are in the ADCBUF registers are not modi-
fied. The ADC Result register contains unknown data
after a Power-on Reset.
19.12 Output Formats
The ADC result is 12 bits wide. The data buffer RAM is
also 12 bits wide. The 12-bit data can be read in one of
four different formats. The FORM<1:0> bits select the
format. Each of the output formats translates to a 16-bit
result on the data bus.
dsPIC30F5011/5013
A/D OPERATION DURING CPU IDLE
MODE
DS70116J-page 133