DSPIC30F2011-20I/P Microchip Technology, DSPIC30F2011-20I/P Datasheet - Page 108

• Manufacturer Part Number: DSPIC30F2011-20I/P
• Description: IC DSPIC MCU/DSP 12K 18DIP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F2011-20I/P

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 12
• Program Memory Size: 12KB (4K x 24)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Core Frequency: 40MHz
• Core Supply Voltage: 5.5V
• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 12
• Flash Memory Size: 12KB
• Supply Voltage Range: 2.5V To 5.5V
• Package: 18PDIP
• Device Core: dsPIC
• Family Name: dsPIC30
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 12
• Interface Type: I2C/SPI/UART
• On-chip Adc: 8-chx12-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC30F005 - MODULE SCKT DSPIC30F 18DIP/SOICACICE0202 - ADAPTER MPLABICE 18P 300 MIL
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DSPIC30F2011-20IP

dsPIC30F2011/2012/3012/3013
15.9
To allow the system to determine baud rates of
received characters, the input can be optionally linked
to a selected capture input (IC1 for UART1 and IC2 for
UART2). To enable this mode, you must program the
input capture module to detect the falling and rising
edges of the Start bit.
15.10 UART Operation During CPU
15.10.1
When the device enters Sleep mode, all clock sources
to the module are shut down and stay at logic ‘0’. If
entry into Sleep mode occurs while a transmission is in
progress, then the transmission is aborted. The UxTX
pin is driven to logic ‘1’. Similarly, if entry into Sleep
mode occurs while a reception is in progress, then the
reception is aborted. The UxSTA, UxMODE, transmit
and receive registers and buffers, and the UxBRG
register are not affected by Sleep mode.
If the WAKE bit (UxMODE<7>) is set before the device
enters Sleep mode, then a falling edge on the UxRX pin
will generate a receive interrupt. The Receive Interrupt
Select mode bit (URXISEL) has no effect for this
function. If the receive interrupt is enabled, then this will
wake-up the device from Sleep. The UARTEN bit must
be set in order to generate a wake-up interrupt.
DS70139F-page 108
Auto-Baud Support
Sleep and Idle Modes
UART OPERATION DURING CPU
SLEEP MODE
15.10.2
For the UART, the USIDL bit selects if the module will
stop operation when the device enters Idle mode or
whether the module will continue on Idle. If USIDL = 0,
the module will continue to operate during Idle mode. If
USIDL = 1, the module will stop on Idle.
UART OPERATION DURING CPU
IDLE MODE
© 2008 Microchip Technology Inc.